$include_dir="/home/hyper-archives/boost-commit/include"; include("$include_dir/msg-header.inc") ?>
Subject: [Boost-commit] svn:boost r53039 - in trunk/libs/exception/doc: . source
From: emil_at_[hidden]
Date: 2009-05-15 18:42:34
Author: emildotchevski
Date: 2009-05-15 18:42:32 EDT (Fri, 15 May 2009)
New Revision: 53039
URL: http://svn.boost.org/trac/boost/changeset/53039
Log:
documentation typo
Text files modified: 
   trunk/libs/exception/doc/exception_ptr.html          |     2                                         
   trunk/libs/exception/doc/source/boost-exception.reno |  4508 ++++++++++++++++++++--------------------
   2 files changed, 2255 insertions(+), 2255 deletions(-)
Modified: trunk/libs/exception/doc/exception_ptr.html
==============================================================================
--- trunk/libs/exception/doc/exception_ptr.html	(original)
+++ trunk/libs/exception/doc/exception_ptr.html	2009-05-15 18:42:32 EDT (Fri, 15 May 2009)
@@ -36,7 +36,7 @@
 <li> It is illegal for multiple threads to modify the same <span class="RenoLink">exception_ptr</span> object concurrently.</li>
 <li> While calling <span class="RenoLink">current_exception</span> makes a copy of the current exception object, it is still possible for the two copies to share internal state. Therefore, in general it is not safe to call <span class="RenoLink">rethrow_exception</span> concurrently to throw the same exception object into multiple threads.</li>
 </ul></div>
-<h4>Nesting of exceptions</h4>
+<h4>Nesting of exceptions:</h4>
 <p>An <span class="RenoLink">exception_ptr</span> can be added as <span class="RenoLink">error_info</span> to any boost::<span class="RenoLink">exception</span>. This is a convenient way to nest exceptions. There is no limit on the depth of the nesting, however cyclic references result in undefined behavior.</p>
 </div><div class="RenoAutoDIV"><div class="RenoHR"><hr/></div>
 <h3>See Also:</h3>
Modified: trunk/libs/exception/doc/source/boost-exception.reno
==============================================================================
--- trunk/libs/exception/doc/source/boost-exception.reno	(original)
+++ trunk/libs/exception/doc/source/boost-exception.reno	2009-05-15 18:42:32 EDT (Fri, 15 May 2009)
@@ -53,25 +53,29 @@
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+																<string>boost/exception/error_info.hpp</string>
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@@ -109,7 +113,7 @@
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                                                                                                                         <title>
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                                                                                                                                 <string></string>
@@ -136,29 +140,18 @@
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                                                                                                                                 <string></string>
@@ -196,10 +189,10 @@
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                                                                                                                         <title>
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@@ -268,21 +261,28 @@
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                                                                                                                         <title>
-																<string>Macros</string>
+																<string>boost/throw_exception.hpp</string>
                                                                                                                         </title>
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-																<string>macros</string>
+																<string></string>
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                                                                                                                         <title>
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@@ -369,7 +377,7 @@
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                                                                                                                         <title>
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                                                                                                                         <title>
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@@ -667,7 +587,7 @@
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@@ -687,10 +607,10 @@
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@@ -705,7 +625,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>20</id>
+														<id>18</id>
                                                                                                                 <type>
                                                                                                                         <string>reno_context</string>
                                                                                                                 </type>
@@ -714,36 +634,41 @@
                                                                                                                                 <hook>
                                                                                                                                         <stream_hook_path>
                                                                                                                                                 <container>
-																			<size>0</size>
+																			<size>1</size>
+																			<strong>4ED9709788BBAB4DE7CF336561606B8C0B41F70877A3395F4EE026F4AEB66CC6</strong>
+																			<weak>743998427</weak>
+																			<size>409</size>
+																			<position>307</position>
                                                                                                                                                 </container>
                                                                                                                                         </stream_hook_path>
                                                                                                                                 </hook>
                                                                                                                                 <file>
                                                                                                                                         <path>
-																		<empty>1</empty>
+																		<empty>0</empty>
+																		<string>../../example/cloning_1.cpp</string>
+																		<type>0</type>
+																		<base>0</base>
                                                                                                                                         </path>
                                                                                                                                 </file>
                                                                                                                         </hook>
                                                                                                                         <title>
-																<string>Types</string>
+																<string>using enable_current_exception at the time of the throw</string>
                                                                                                                         </title>
                                                                                                                         <file_name>
-																<string>types</string>
+																<string>using_enable_cloning</string>
                                                                                                                         </file_name>
                                                                                                                 </object>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>1</size>
-													<variant>2</variant>
-													<string>(:include include:)
(:auto also:)
</string>
+													<size>0</size>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>21</id>
+														<id>19</id>
                                                                                                                 <type>
                                                                                                                         <string>reno_context</string>
                                                                                                                 </type>
@@ -753,40 +678,42 @@
                                                                                                                                         <stream_hook_path>
                                                                                                                                                 <container>
                                                                                                                                                         <size>1</size>
-																			<strong>4ED9709788BBAB4DE7CF336561606B8C0B41F70877A3395F4EE026F4AEB66CC6</strong>
-																			<weak>743998427</weak>
-																			<size>409</size>
-																			<position>307</position>
+																			<strong>55F1164770FD778354E151EF65A3E830DA20F325F7ED20A95130A4B83FC801BF</strong>
+																			<weak>1282550303</weak>
+																			<size>9192</size>
+																			<position>323</position>
                                                                                                                                                 </container>
                                                                                                                                         </stream_hook_path>
                                                                                                                                 </hook>
                                                                                                                                 <file>
                                                                                                                                         <path>
                                                                                                                                                 <empty>0</empty>
-																		<string>../../example/cloning_1.cpp</string>
+																		<string>../../../../boost/exception/exception.hpp</string>
                                                                                                                                                 <type>0</type>
                                                                                                                                                 <base>0</base>
                                                                                                                                         </path>
                                                                                                                                 </file>
                                                                                                                         </hook>
                                                                                                                         <title>
-																<string>using enable_current_exception at the time of the throw</string>
+																<string>boost/exception/exception.hpp</string>
                                                                                                                         </title>
                                                                                                                         <file_name>
-																<string>using_enable_cloning</string>
+																<string></string>
                                                                                                                         </file_name>
                                                                                                                 </object>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>0</size>
+													<size>1</size>
+													<variant>2</variant>
+													<string>(:include include:)
(:auto also:)
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>22</id>
+														<id>20</id>
                                                                                                                 <type>
                                                                                                                         <string>reno_context</string>
                                                                                                                 </type>
@@ -831,7 +758,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>23</id>
+														<id>21</id>
                                                                                                                 <type>
                                                                                                                         <string>reno_context</string>
                                                                                                                 </type>
@@ -884,6 +811,108 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
+														<id>22</id>
+														<type>
+															<string>reno_context</string>
+														</type>
+														<object>
+															<hook>
+																<hook>
+																	<stream_hook_path>
+																		<container>
+																			<size>3</size>
+																			<strong>126BB1D8971585CBE7D78EF3C12259D72FD5E973A84626AA9FC3234220A11CAB</strong>
+																			<weak>3471702891</weak>
+																			<size>969</size>
+																			<position>344</position>
+																			<strong>A7FD310E1340E103081DA2A7899DA0E213C696C84D52C17ADA09F6942EE97D47</strong>
+																			<weak>2978648279</weak>
+																			<size>530</size>
+																			<position>433</position>
+																			<strong>02372FA6B987EAC15E78C5A12036F203A92B3D4C857C02985B1BF0A24008D976</strong>
+																			<weak>2987989218</weak>
+																			<size>109</size>
+																			<position>259</position>
+																		</container>
+																	</stream_hook_path>
+																</hook>
+																<file>
+																	<path>
+																		<empty>0</empty>
+																		<string>../../../../boost/exception/detail/error_info_impl.hpp</string>
+																		<type>0</type>
+																		<base>0</base>
+																	</path>
+																</file>
+															</hook>
+															<title>
+																<string>error_info::value</string>
+															</title>
+															<file_name>
+																<string></string>
+															</file_name>
+														</object>
+													</shared_ptr>
+												</weak_ptr>
+												<container>
+													<size>1</size>
+													<variant>2</variant>
+													<string>(:include include:)
(:auto also:)
</string>
+												</container>
+											</pair>
+											<pair>
+												<weak_ptr>
+													<expired>0</expired>
+													<shared_ptr>
+														<id>23</id>
+														<type>
+															<string>reno_context</string>
+														</type>
+														<object>
+															<hook>
+																<hook>
+																	<stream_hook_path>
+																		<container>
+																			<size>2</size>
+																			<strong>FEABD2D011FBCE667D26BAD68A1C65D81E98DD40081CC70F2738AC3151A8FC4A</strong>
+																			<weak>4260129224</weak>
+																			<size>2393</size>
+																			<position>504</position>
+																			<strong>C708EDCAC3964E2F3C3A081700112C5F15C7BF7A61FDF2EF39D112FC9B987CE3</strong>
+																			<weak>1739153824</weak>
+																			<size>2361</size>
+																			<position>26</position>
+																		</container>
+																	</stream_hook_path>
+																</hook>
+																<file>
+																	<path>
+																		<empty>0</empty>
+																		<string>../../../../boost/exception/get_error_info.hpp</string>
+																		<type>0</type>
+																		<base>0</base>
+																	</path>
+																</file>
+															</hook>
+															<title>
+																<string>get_error_info</string>
+															</title>
+															<file_name>
+																<string></string>
+															</file_name>
+														</object>
+													</shared_ptr>
+												</weak_ptr>
+												<container>
+													<size>1</size>
+													<variant>2</variant>
+													<string>(:include include:)
(:auto also:)
</string>
+												</container>
+											</pair>
+											<pair>
+												<weak_ptr>
+													<expired>0</expired>
+													<shared_ptr>
                                                                                                                 <id>24</id>
                                                                                                                 <type>
                                                                                                                         <string>reno_context</string>
@@ -1115,6 +1144,44 @@
                                                                                                                                 <hook>
                                                                                                                                         <stream_hook_path>
                                                                                                                                                 <container>
+																			<size>0</size>
+																		</container>
+																	</stream_hook_path>
+																</hook>
+																<file>
+																	<path>
+																		<empty>1</empty>
+																	</path>
+																</file>
+															</hook>
+															<title>
+																<string>Macros</string>
+															</title>
+															<file_name>
+																<string>macros</string>
+															</file_name>
+														</object>
+													</shared_ptr>
+												</weak_ptr>
+												<container>
+													<size>1</size>
+													<variant>2</variant>
+													<string>(:include include:)
(:auto also:)
</string>
+												</container>
+											</pair>
+											<pair>
+												<weak_ptr>
+													<expired>0</expired>
+													<shared_ptr>
+														<id>30</id>
+														<type>
+															<string>reno_context</string>
+														</type>
+														<object>
+															<hook>
+																<hook>
+																	<stream_hook_path>
+																		<container>
                                                                                                                                                         <size>1</size>
                                                                                                                                                         <strong>7116AEECEA666794E31DC99390ADEC1BA6AF74B2398067A0739767B4B76FA97A</strong>
                                                                                                                                                         <weak>4128134227</weak>
@@ -1151,7 +1218,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>30</id>
+														<id>31</id>
                                                                                                                 <type>
                                                                                                                         <string>reno_context</string>
                                                                                                                 </type>
@@ -1200,7 +1267,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>31</id>
+														<id>32</id>
                                                                                                                 <type>
                                                                                                                         <string>reno_context</string>
                                                                                                                 </type>
@@ -1253,7 +1320,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>32</id>
+														<id>33</id>
                                                                                                                 <type>
                                                                                                                         <string>reno_context</string>
                                                                                                                 </type>
@@ -1298,7 +1365,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>33</id>
+														<id>34</id>
                                                                                                                 <type>
                                                                                                                         <string>reno_context</string>
                                                                                                                 </type>
@@ -1347,7 +1414,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>34</id>
+														<id>35</id>
                                                                                                                 <type>
                                                                                                                         <string>reno_context</string>
                                                                                                                 </type>
@@ -1396,7 +1463,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>35</id>
+														<id>36</id>
                                                                                                                 <type>
                                                                                                                         <string>reno_context</string>
                                                                                                                 </type>
@@ -1445,7 +1512,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>36</id>
+														<id>37</id>
                                                                                                                 <type>
                                                                                                                         <string>reno_context</string>
                                                                                                                 </type>
@@ -1494,7 +1561,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>37</id>
+														<id>38</id>
                                                                                                                 <type>
                                                                                                                         <string>reno_context</string>
                                                                                                                 </type>
@@ -1543,7 +1610,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>38</id>
+														<id>39</id>
                                                                                                                 <type>
                                                                                                                         <string>reno_context</string>
                                                                                                                 </type>
@@ -1586,7 +1653,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>39</id>
+														<id>40</id>
                                                                                                                 <type>
                                                                                                                         <string>reno_context</string>
                                                                                                                 </type>
@@ -1635,7 +1702,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>40</id>
+														<id>41</id>
                                                                                                                 <type>
                                                                                                                         <string>reno_context</string>
                                                                                                                 </type>
@@ -1678,7 +1745,52 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>41</id>
+														<id>42</id>
+														<type>
+															<string>reno_context</string>
+														</type>
+														<object>
+															<hook>
+																<hook>
+																	<stream_hook_path>
+																		<container>
+																			<size>1</size>
+																			<strong>641BB230CEBF638811480BE0E3A96ABCB7CC9CC7E1C1A9C51FBAB296FFB6B7B1</strong>
+																			<weak>4248389286</weak>
+																			<size>4113</size>
+																			<position>323</position>
+																		</container>
+																	</stream_hook_path>
+																</hook>
+																<file>
+																	<path>
+																		<empty>0</empty>
+																		<string>../../../../boost/exception/info.hpp</string>
+																		<type>0</type>
+																		<base>0</base>
+																	</path>
+																</file>
+															</hook>
+															<title>
+																<string>boost/exception/info.hpp</string>
+															</title>
+															<file_name>
+																<string></string>
+															</file_name>
+														</object>
+													</shared_ptr>
+												</weak_ptr>
+												<container>
+													<size>1</size>
+													<variant>2</variant>
+													<string>(:include include:)

(:auto also:)
</string>
+												</container>
+											</pair>
+											<pair>
+												<weak_ptr>
+													<expired>0</expired>
+													<shared_ptr>
+														<id>43</id>
                                                                                                                 <type>
                                                                                                                         <string>reno_context</string>
                                                                                                                 </type>
@@ -1716,7 +1828,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>42</id>
+														<id>44</id>
                                                                                                                 <type>
                                                                                                                         <string>reno_context</string>
                                                                                                                 </type>
@@ -1765,7 +1877,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>43</id>
+														<id>45</id>
                                                                                                                 <type>
                                                                                                                         <string>reno_context</string>
                                                                                                                 </type>
@@ -1803,7 +1915,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>44</id>
+														<id>46</id>
                                                                                                                 <type>
                                                                                                                         <string>reno_context</string>
                                                                                                                 </type>
@@ -1841,7 +1953,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>45</id>
+														<id>47</id>
                                                                                                                 <type>
                                                                                                                         <string>reno_context</string>
                                                                                                                 </type>
@@ -1850,32 +1962,28 @@
                                                                                                                                 <hook>
                                                                                                                                         <stream_hook_path>
                                                                                                                                                 <container>
-																			<size>2</size>
-																			<strong>F7633FDCF6615C0199645701EE6E7ACE5CBCD7A7CF6838573791E91ABB3C09F2</strong>
-																			<weak>1668435395</weak>
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-																			<position>396</position>
-																			<strong>A1F443AF571973A12005D2F7D4AE09A32AAF686FEEAE272EC21512A65EB943E8</strong>
-																			<weak>3879093659</weak>
-																			<size>1300</size>
-																			<position>26</position>
+																			<size>1</size>
+																			<strong>D9B8E6AA12A4F33953B1A961FA590C5A3840234B6531CA8C04AC985AD5800835</strong>
+																			<weak>2432554768</weak>
+																			<size>702</size>
+																			<position>408</position>
                                                                                                                                                 </container>
                                                                                                                                         </stream_hook_path>
                                                                                                                                 </hook>
                                                                                                                                 <file>
                                                                                                                                         <path>
                                                                                                                                                 <empty>0</empty>
-																		<string>../../../../boost/exception/info_tuple.hpp</string>
+																		<string>../../example/enable_error_info.cpp</string>
                                                                                                                                                 <type>0</type>
                                                                                                                                                 <base>0</base>
                                                                                                                                         </path>
                                                                                                                                 </file>
                                                                                                                         </hook>
                                                                                                                         <title>
-																<string>tuple/operator<<</string>
+																<string>integrating boost exception in existing exception class hierarchies</string>
                                                                                                                         </title>
                                                                                                                         <file_name>
-																<string></string>
+																<string>tutorial_enable_error_info</string>
                                                                                                                         </file_name>
                                                                                                                 </object>
                                                                                                         </shared_ptr>
@@ -1890,7 +1998,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>46</id>
+														<id>48</id>
                                                                                                                 <type>
                                                                                                                         <string>reno_context</string>
                                                                                                                 </type>
@@ -1899,15 +2007,64 @@
                                                                                                                                 <hook>
                                                                                                                                         <stream_hook_path>
                                                                                                                                                 <container>
-																			<size>0</size>
+																			<size>2</size>
+																			<strong>F7633FDCF6615C0199645701EE6E7ACE5CBCD7A7CF6838573791E91ABB3C09F2</strong>
+																			<weak>1668435395</weak>
+																			<size>1332</size>
+																			<position>396</position>
+																			<strong>A1F443AF571973A12005D2F7D4AE09A32AAF686FEEAE272EC21512A65EB943E8</strong>
+																			<weak>3879093659</weak>
+																			<size>1300</size>
+																			<position>26</position>
                                                                                                                                                 </container>
                                                                                                                                         </stream_hook_path>
                                                                                                                                 </hook>
                                                                                                                                 <file>
                                                                                                                                         <path>
-																		<empty>1</empty>
-																	</path>
-																</file>
+																		<empty>0</empty>
+																		<string>../../../../boost/exception/info_tuple.hpp</string>
+																		<type>0</type>
+																		<base>0</base>
+																	</path>
+																</file>
+															</hook>
+															<title>
+																<string>tuple/operator<<</string>
+															</title>
+															<file_name>
+																<string></string>
+															</file_name>
+														</object>
+													</shared_ptr>
+												</weak_ptr>
+												<container>
+													<size>1</size>
+													<variant>2</variant>
+													<string>(:include include:)
(:auto also:)
</string>
+												</container>
+											</pair>
+											<pair>
+												<weak_ptr>
+													<expired>0</expired>
+													<shared_ptr>
+														<id>49</id>
+														<type>
+															<string>reno_context</string>
+														</type>
+														<object>
+															<hook>
+																<hook>
+																	<stream_hook_path>
+																		<container>
+																			<size>0</size>
+																		</container>
+																	</stream_hook_path>
+																</hook>
+																<file>
+																	<path>
+																		<empty>1</empty>
+																	</path>
+																</file>
                                                                                                                         </hook>
                                                                                                                         <title>
                                                                                                                                 <string>transporting of arbitrary data to the catch site</string>
@@ -1928,7 +2085,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>47</id>
+														<id>50</id>
                                                                                                                 <type>
                                                                                                                         <string>reno_context</string>
                                                                                                                 </type>
@@ -1977,7 +2134,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
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@@ -2029,25 +2186,29 @@
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@@ -2065,7 +2226,7 @@
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@@ -2074,29 +2235,25 @@
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@@ -2114,7 +2271,7 @@
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@@ -2124,28 +2281,28 @@
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@@ -2163,7 +2320,7 @@
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@@ -2172,29 +2329,18 @@
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@@ -2212,7 +2358,7 @@
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@@ -2222,24 +2368,24 @@
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@@ -2257,7 +2403,7 @@
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@@ -2277,10 +2423,10 @@
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@@ -2288,14 +2434,14 @@
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@@ -2390,14 +2537,14 @@
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@@ -2446,105 +2593,7 @@
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-															<file_name>
-																<string>exception_constructors</string>
-															</file_name>
-														</object>
-													</shared_ptr>
-												</weak_ptr>
-												<container>
-													<size>1</size>
-													<variant>2</variant>
-													<string>(:include include:)
(:auto also:)
</string>
-												</container>
-											</pair>
-											<pair>
-												<weak_ptr>
-													<expired>0</expired>
-													<shared_ptr>
-														<id>60</id>
+														<id>61</id>
                                                                                                                 <type>
                                                                                                                         <string>reno_context</string>
                                                                                                                 </type>
@@ -2564,59 +2613,10 @@
                                                                                                                                 </file>
                                                                                                                         </hook>
                                                                                                                         <title>
-																<string>transporting of exceptions between threads</string>
-															</title>
-															<file_name>
-																<string>tutorial_exception_ptr</string>
-															</file_name>
-														</object>
-													</shared_ptr>
-												</weak_ptr>
-												<container>
-													<size>1</size>
-													<variant>2</variant>
-													<string>(:include include:)
(:auto also:)
</string>
-												</container>
-											</pair>
-											<pair>
-												<weak_ptr>
-													<expired>0</expired>
-													<shared_ptr>
-														<id>61</id>
-														<type>
-															<string>reno_context</string>
-														</type>
-														<object>
-															<hook>
-																<hook>
-																	<stream_hook_path>
-																		<container>
-																			<size>2</size>
-																			<strong>D57BF77EE44CD2755E24A56DDC3E159716D04A7ABE009AE977D4926EFEC00F73</strong>
-																			<weak>2498368808</weak>
-																			<size>973</size>
-																			<position>3941</position>
-																			<strong>9432C669E21C649A86AC6DC5A34275B483A7D2D38118A462DF1C1CD7BBE5ED51</strong>
-																			<weak>2535426829</weak>
-																			<size>441</size>
-																			<position>110</position>
-																		</container>
-																	</stream_hook_path>
-																</hook>
-																<file>
-																	<path>
-																		<empty>0</empty>
-																		<string>../../../../boost/exception/diagnostic_information.hpp</string>
-																		<type>0</type>
-																		<base>0</base>
-																	</path>
-																</file>
-															</hook>
-															<title>
-																<string>current_exception_diagnostic_information</string>
+																<string>Types</string>
                                                                                                                         </title>
                                                                                                                         <file_name>
-																<string></string>
+																<string>types</string>
                                                                                                                         </file_name>
                                                                                                                 </object>
                                                                                                         </shared_ptr>
@@ -2748,7 +2748,45 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>0</size>
+													<size>9</size>
+													<variant>2</variant>
+													<string>[@template <class Tag,class T>
class
(:link </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-14</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string>:)
    {
    public:

(:include </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-21</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string> decl pre_indent="4":)

(:include </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-44</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string> decl pre_indent="4":)
(:include </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-22</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string> decl pre_indent="4":)
    };@]
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -3111,6 +3149,39 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
+													<size>0</size>
+												</container>
+											</pair>
+											<pair>
+												<weak_ptr>
+													<expired>0</expired>
+													<shared_ptr>
+														<id>-48</id>
+													</shared_ptr>
+												</weak_ptr>
+												<container>
+													<size>0</size>
+												</container>
+											</pair>
+											<pair>
+												<weak_ptr>
+													<expired>0</expired>
+													<shared_ptr>
+														<id>-49</id>
+													</shared_ptr>
+												</weak_ptr>
+												<container>
+													<size>0</size>
+												</container>
+											</pair>
+											<pair>
+												<weak_ptr>
+													<expired>0</expired>
+													<shared_ptr>
+														<id>-50</id>
+													</shared_ptr>
+												</weak_ptr>
+												<container>
                                                                                                         <size>7</size>
                                                                                                         <variant>2</variant>
                                                                                                         <string>[@class
(:link </string>
@@ -3118,7 +3189,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -3127,7 +3198,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-59</id>
+															<id>-16</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -3136,7 +3207,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-36</id>
+															<id>-37</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -3147,7 +3218,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-48</id>
+														<id>-51</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -3158,7 +3229,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-49</id>
+														<id>-52</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -3169,7 +3240,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-50</id>
+														<id>-53</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -3180,7 +3251,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-51</id>
+														<id>-54</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -3191,78 +3262,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-52</id>
-													</shared_ptr>
-												</weak_ptr>
-												<container>
-													<size>9</size>
-													<variant>2</variant>
-													<string>[@template <class Tag,class T>
class
(:link </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-52</id>
-														</shared_ptr>
-													</weak_ptr>
-													<variant>2</variant>
-													<string>:)
    {
    public:

(:include </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-23</id>
-														</shared_ptr>
-													</weak_ptr>
-													<variant>2</variant>
-													<string> decl pre_indent="4":)

(:include </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-42</id>
-														</shared_ptr>
-													</weak_ptr>
-													<variant>2</variant>
-													<string> decl pre_indent="4":)
(:include </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-55</id>
-														</shared_ptr>
-													</weak_ptr>
-													<variant>2</variant>
-													<string> decl pre_indent="4":)
    };@]
</string>
-												</container>
-											</pair>
-											<pair>
-												<weak_ptr>
-													<expired>0</expired>
-													<shared_ptr>
-														<id>-53</id>
-													</shared_ptr>
-												</weak_ptr>
-												<container>
-													<size>0</size>
-												</container>
-											</pair>
-											<pair>
-												<weak_ptr>
-													<expired>0</expired>
-													<shared_ptr>
-														<id>-54</id>
-													</shared_ptr>
-												</weak_ptr>
-												<container>
-													<size>0</size>
-												</container>
-											</pair>
-											<pair>
-												<weak_ptr>
-													<expired>0</expired>
-													<shared_ptr>
-														<id>-55</id>
+														<id>-55</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -3357,27 +3357,18 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>5</size>
+													<size>3</size>
                                                                                                         <variant>2</variant>
                                                                                                         <string>[@(:include </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-32</id>
-														</shared_ptr>
-													</weak_ptr>
-													<variant>2</variant>
-													<string> decl:)

namespace
boost
    {
(:include </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-35</id>
+															<id>-14</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string> decl:)
    }@]
</string>
+													<string> decl:)@]
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -3388,18 +3379,7 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>3</size>
-													<variant>2</variant>
-													<string>[@(:include </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-37</id>
-														</shared_ptr>
-													</weak_ptr>
-													<variant>2</variant>
-													<string> decl:)@]
</string>
+													<size>0</size>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -3410,18 +3390,7 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>3</size>
-													<variant>2</variant>
-													<string>[@(:include </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-52</id>
-														</shared_ptr>
-													</weak_ptr>
-													<variant>2</variant>
-													<string> decl:)@]
</string>
+													<size>0</size>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -3450,7 +3419,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-45</id>
+															<id>-48</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -3465,17 +3434,6 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>0</size>
-												</container>
-											</pair>
-											<pair>
-												<weak_ptr>
-													<expired>0</expired>
-													<shared_ptr>
-														<id>-11</id>
-													</shared_ptr>
-												</weak_ptr>
-												<container>
                                                                                                         <size>5</size>
                                                                                                         <variant>2</variant>
                                                                                                         <string>[@(:include </string>
@@ -3483,20 +3441,31 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-52</id>
+															<id>-33</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string> def:)

(:include </string>
+													<string> decl:)

namespace
boost
    {
(:include </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-56</id>
+															<id>-36</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string> decl:)@]
</string>
+													<string> decl:)
    }@]
</string>
+												</container>
+											</pair>
+											<pair>
+												<weak_ptr>
+													<expired>0</expired>
+													<shared_ptr>
+														<id>-11</id>
+													</shared_ptr>
+												</weak_ptr>
+												<container>
+													<size>0</size>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -3507,63 +3476,7 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>13</size>
-													<variant>2</variant>
-													<string>[@(:include </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-28</id>
-														</shared_ptr>
-													</weak_ptr>
-													<variant>2</variant>
-													<string> decl:)

(:include </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-18</id>
-														</shared_ptr>
-													</weak_ptr>
-													<variant>2</variant>
-													<string> decl:)

(:include </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-33</id>
-														</shared_ptr>
-													</weak_ptr>
-													<variant>2</variant>
-													<string> decl:)

(:include </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-51</id>
-														</shared_ptr>
-													</weak_ptr>
-													<variant>2</variant>
-													<string> decl:)

(:include </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-34</id>
-														</shared_ptr>
-													</weak_ptr>
-													<variant>2</variant>
-													<string> decl:)

(:include </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-39</id>
-														</shared_ptr>
-													</weak_ptr>
-													<variant>2</variant>
-													<string> decl:)@]
</string>
+													<size>0</size>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -3581,7 +3494,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-50</id>
+															<id>-23</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -3607,7 +3520,27 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>0</size>
+													<size>5</size>
+													<variant>2</variant>
+													<string>[@(:include </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-31</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string> decl:)

(:include </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-60</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string> decl:)@]
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -3651,74 +3584,72 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>0</size>
-												</container>
-											</pair>
-											<pair>
-												<weak_ptr>
-													<expired>0</expired>
-													<shared_ptr>
-														<id>-20</id>
-													</shared_ptr>
-												</weak_ptr>
-												<container>
-													<size>0</size>
-												</container>
-											</pair>
-											<pair>
-												<weak_ptr>
-													<expired>0</expired>
-													<shared_ptr>
-														<id>-21</id>
-													</shared_ptr>
-												</weak_ptr>
-												<container>
-													<size>0</size>
-												</container>
-											</pair>
-											<pair>
-												<weak_ptr>
-													<expired>0</expired>
-													<shared_ptr>
-														<id>-22</id>
-													</shared_ptr>
-												</weak_ptr>
-												<container>
-													<size>15</size>
+													<size>11</size>
                                                                                                         <variant>2</variant>
-													<string>[@#include <(:link </string>
+													<string>[@(:include </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-58</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)>
#include <(:link </string>
+													<string> def:)

(:include </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-7</id>
+															<id>-14</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)>
#include <(:link </string>
+													<string> decl:)

typedef (:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-49</id>
+															<id>-14</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)>
#include <(:link </string>
+													<string>:)<struct tag_throw_function,char const *> throw_function;
typedef (:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-53</id>
+															<id>-14</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string>:)<struct tag_throw_file,char const *> throw_file;
typedef (:link </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-14</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string>:)<struct tag_throw_line,int> throw_line;@]
</string>
+												</container>
+											</pair>
+											<pair>
+												<weak_ptr>
+													<expired>0</expired>
+													<shared_ptr>
+														<id>-20</id>
+													</shared_ptr>
+												</weak_ptr>
+												<container>
+													<size>15</size>
+													<variant>2</variant>
+													<string>[@#include <(:link </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-15</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -3727,7 +3658,34 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-11</id>
+															<id>-5</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string>:)>
#include <(:link </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-19</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string>:)>
#include <(:link </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-13</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string>:)>
#include <(:link </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-42</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -3745,7 +3703,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-12</id>
+															<id>-53</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -3756,6 +3714,28 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
+														<id>-21</id>
+													</shared_ptr>
+												</weak_ptr>
+												<container>
+													<size>0</size>
+												</container>
+											</pair>
+											<pair>
+												<weak_ptr>
+													<expired>0</expired>
+													<shared_ptr>
+														<id>-22</id>
+													</shared_ptr>
+												</weak_ptr>
+												<container>
+													<size>0</size>
+												</container>
+											</pair>
+											<pair>
+												<weak_ptr>
+													<expired>0</expired>
+													<shared_ptr>
                                                                                                                 <id>-23</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
@@ -3980,7 +3960,27 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>0</size>
+													<size>5</size>
+													<variant>2</variant>
+													<string>[@(:include </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-14</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string> def:)

(:include </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-52</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string> decl:)@]
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -4057,54 +4057,7 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>11</size>
-													<variant>2</variant>
-													<string>[@(:include </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-47</id>
-														</shared_ptr>
-													</weak_ptr>
-													<variant>2</variant>
-													<string> def:)

(:include </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-52</id>
-														</shared_ptr>
-													</weak_ptr>
-													<variant>2</variant>
-													<string> decl:)

typedef (:link </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-52</id>
-														</shared_ptr>
-													</weak_ptr>
-													<variant>2</variant>
-													<string>:)<struct tag_throw_function,char const *> throw_function;
typedef (:link </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-52</id>
-														</shared_ptr>
-													</weak_ptr>
-													<variant>2</variant>
-													<string>:)<struct tag_throw_file,char const *> throw_file;
typedef (:link </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-52</id>
-														</shared_ptr>
-													</weak_ptr>
-													<variant>2</variant>
-													<string>:)<struct tag_throw_line,int> throw_line;@]
</string>
+													<size>0</size>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -4148,14 +4101,59 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>3</size>
+													<size>13</size>
                                                                                                         <variant>2</variant>
                                                                                                         <string>[@(:include </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-57</id>
+															<id>-28</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string> decl:)

(:include </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-11</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string> decl:)

(:include </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-34</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string> decl:)

(:include </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-12</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string> decl:)

(:include </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-35</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string> decl:)

(:include </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-40</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -4181,7 +4179,18 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>0</size>
+													<size>3</size>
+													<variant>2</variant>
+													<string>[@(:include </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-38</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string> decl:)@]
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -4192,7 +4201,18 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>0</size>
+													<size>3</size>
+													<variant>2</variant>
+													<string>[@(:include </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-54</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string> decl:)@]
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -4214,27 +4234,7 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>5</size>
-													<variant>2</variant>
-													<string>[@(:include </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-30</id>
-														</shared_ptr>
-													</weak_ptr>
-													<variant>2</variant>
-													<string> decl:)

(:include </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-61</id>
-														</shared_ptr>
-													</weak_ptr>
-													<variant>2</variant>
-													<string> decl:)@]
</string>
+													<size>0</size>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -4358,18 +4358,58 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>0</size>
-												</container>
-											</pair>
-											<pair>
-												<weak_ptr>
+													<size>5</size>
+													<variant>2</variant>
+													<string>[@typedef (:link </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-14</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string>:)<struct tag_original_exception_type,std::type_info const *> </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-11</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string>;@]
</string>
+												</container>
+											</pair>
+											<pair>
+												<weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
                                                                                                                 <id>-12</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>0</size>
+													<size>5</size>
+													<variant>2</variant>
+													<string>[@template <class T>
(:link </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-34</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string>:) (:link </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-12</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string>:)( T const & e );@]
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -4391,7 +4431,18 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>0</size>
+													<size>3</size>
+													<variant>2</variant>
+													<string>[@template <class Tag,class T>
class (:link </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-14</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string>:);@]
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -4413,7 +4464,36 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>0</size>
+													<size>7</size>
+													<variant>2</variant>
+													<string>[@(:link </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-16</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string> mod="m":)();
(:link </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-16</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string> mod="m":)( (:link </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-50</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string>:) const & x );@]
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -4435,27 +4515,7 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>5</size>
-													<variant>2</variant>
-													<string>[@typedef (:link </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-52</id>
-														</shared_ptr>
-													</weak_ptr>
-													<variant>2</variant>
-													<string>:)<struct tag_original_exception_type,std::type_info const *> </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-18</id>
-														</shared_ptr>
-													</weak_ptr>
-													<variant>2</variant>
-													<string>;@]
</string>
+													<size>0</size>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -4488,7 +4548,18 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>0</size>
+													<size>3</size>
+													<variant>2</variant>
+													<string>[@typedef T (:link </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-21</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string> mod="m":);@]
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -4499,7 +4570,27 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>0</size>
+													<size>5</size>
+													<variant>2</variant>
+													<string>[@(:link </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-21</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string> mod="m":) const & (:link </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-22</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string> mod="m":)() const;@]
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -4510,9 +4601,18 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>3</size>
+													<size>5</size>
                                                                                                         <variant>2</variant>
-													<string>[@typedef T (:link </string>
+													<string>[@template <class ErrorInfo,class E>
typename ErrorInfo::(:link </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-21</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string> mod="m":) const * (:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
@@ -4521,7 +4621,7 @@
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string> mod="m":);@]
</string>
+													<string>:)( E const & x );@]
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -4603,7 +4703,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -4629,6 +4729,17 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
+													<size>0</size>
+												</container>
+											</pair>
+											<pair>
+												<weak_ptr>
+													<expired>0</expired>
+													<shared_ptr>
+														<id>-31</id>
+													</shared_ptr>
+												</weak_ptr>
+												<container>
                                                                                                         <size>3</size>
                                                                                                         <variant>2</variant>
                                                                                                         <string>[@template <class E>
std::string (:link </string>
@@ -4636,7 +4747,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-30</id>
+															<id>-31</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -4647,7 +4758,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-31</id>
+														<id>-32</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -4658,7 +4769,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-32</id>
+														<id>-33</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -4669,7 +4780,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-49</id>
+															<id>-19</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -4678,7 +4789,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-32</id>
+															<id>-33</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -4687,7 +4798,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-35</id>
+															<id>-36</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -4705,7 +4816,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-49</id>
+															<id>-19</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -4714,7 +4825,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-49</id>
+															<id>-19</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -4723,7 +4834,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-49</id>
+															<id>-19</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -4732,7 +4843,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-32</id>
+															<id>-33</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -4741,7 +4852,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-35</id>
+															<id>-36</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -4752,7 +4863,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-33</id>
+														<id>-34</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -4763,7 +4874,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-33</id>
+															<id>-34</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -4774,7 +4885,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-34</id>
+														<id>-35</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -4785,7 +4896,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-33</id>
+															<id>-34</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -4794,7 +4905,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-34</id>
+															<id>-35</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -4805,7 +4916,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-35</id>
+														<id>-36</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -4816,7 +4927,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-35</id>
+															<id>-36</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -4825,7 +4936,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-35</id>
+															<id>-36</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -4836,7 +4947,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-36</id>
+														<id>-37</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -4847,7 +4958,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-36</id>
+															<id>-37</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -4858,7 +4969,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-37</id>
+														<id>-38</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -4869,7 +4980,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-37</id>
+															<id>-38</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -4880,7 +4991,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-38</id>
+														<id>-39</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -4891,7 +5002,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-39</id>
+														<id>-40</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -4902,7 +5013,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-39</id>
+															<id>-40</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -4911,7 +5022,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-33</id>
+															<id>-34</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -4922,7 +5033,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-40</id>
+														<id>-41</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -4933,7 +5044,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-41</id>
+														<id>-42</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -4944,7 +5055,18 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-42</id>
+														<id>-43</id>
+													</shared_ptr>
+												</weak_ptr>
+												<container>
+													<size>0</size>
+												</container>
+											</pair>
+											<pair>
+												<weak_ptr>
+													<expired>0</expired>
+													<shared_ptr>
+														<id>-44</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -4955,7 +5077,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-42</id>
+															<id>-44</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -4964,7 +5086,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-23</id>
+															<id>-21</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -4975,7 +5097,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-43</id>
+														<id>-45</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -4986,7 +5108,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-44</id>
+														<id>-46</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -4997,7 +5119,18 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-45</id>
+														<id>-47</id>
+													</shared_ptr>
+												</weak_ptr>
+												<container>
+													<size>0</size>
+												</container>
+											</pair>
+											<pair>
+												<weak_ptr>
+													<expired>0</expired>
+													<shared_ptr>
+														<id>-48</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -5008,7 +5141,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-45</id>
+															<id>-48</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -5017,7 +5150,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-52</id>
+															<id>-14</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -5026,7 +5159,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-52</id>
+															<id>-14</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -5037,7 +5170,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-46</id>
+														<id>-49</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -5048,7 +5181,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-47</id>
+														<id>-50</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -5059,7 +5192,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -5070,18 +5203,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-48</id>
-													</shared_ptr>
-												</weak_ptr>
-												<container>
-													<size>0</size>
-												</container>
-											</pair>
-											<pair>
-												<weak_ptr>
-													<expired>0</expired>
-													<shared_ptr>
-														<id>-49</id>
+														<id>-51</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -5092,75 +5214,31 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-50</id>
-													</shared_ptr>
-												</weak_ptr>
-												<container>
-													<size>3</size>
-													<variant>2</variant>
-													<string>[@template <class E>
E * </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-50</id>
-														</shared_ptr>
-													</weak_ptr>
-													<variant>2</variant>
-													<string>();@]
</string>
-												</container>
-											</pair>
-											<pair>
-												<weak_ptr>
-													<expired>0</expired>
-													<shared_ptr>
-														<id>-51</id>
+														<id>-52</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
                                                                                                         <size>5</size>
                                                                                                         <variant>2</variant>
-													<string>[@template <class T>
(:link </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-33</id>
-														</shared_ptr>
-													</weak_ptr>
-													<variant>2</variant>
-													<string>:) (:link </string>
+													<string>[@template <class E, class Tag, class T>
E const & (:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-51</id>
+															<id>-52</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)( T const & e );@]
</string>
-												</container>
-											</pair>
-											<pair>
-												<weak_ptr>
-													<expired>0</expired>
-													<shared_ptr>
-														<id>-52</id>
-													</shared_ptr>
-												</weak_ptr>
-												<container>
-													<size>3</size>
-													<variant>2</variant>
-													<string>[@template <class Tag,class T>
class (:link </string>
+													<string> mod="/":)( E const & x, (:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-52</id>
+															<id>-14</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:);@]
</string>
+													<string>:)<Tag,T> const & v );@]
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -5182,107 +5260,47 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>0</size>
-												</container>
-											</pair>
-											<pair>
-												<weak_ptr>
-													<expired>0</expired>
-													<shared_ptr>
-														<id>-55</id>
-													</shared_ptr>
-												</weak_ptr>
-												<container>
-													<size>5</size>
-													<variant>2</variant>
-													<string>[@(:link </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-23</id>
-														</shared_ptr>
-													</weak_ptr>
+													<size>3</size>
                                                                                                         <variant>2</variant>
-													<string> mod="m":) const & (:link </string>
+													<string>[@template <class E>
E * </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-55</id>
+															<id>-54</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string> mod="m":)() const;@]
</string>
+													<string>();@]
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-56</id>
+														<id>-55</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>5</size>
-													<variant>2</variant>
-													<string>[@template <class E, class Tag, class T>
E const & (:link </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-56</id>
-														</shared_ptr>
-													</weak_ptr>
-													<variant>2</variant>
-													<string> mod="/":)( E const & x, (:link </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-52</id>
-														</shared_ptr>
-													</weak_ptr>
-													<variant>2</variant>
-													<string>:)<Tag,T> const & v );@]
</string>
+													<size>0</size>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-57</id>
+														<id>-56</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>5</size>
-													<variant>2</variant>
-													<string>[@template <class ErrorInfo,class E>
typename ErrorInfo::(:link </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-23</id>
-														</shared_ptr>
-													</weak_ptr>
-													<variant>2</variant>
-													<string> mod="m":) const * (:link </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-57</id>
-														</shared_ptr>
-													</weak_ptr>
-													<variant>2</variant>
-													<string>:)( E const & x );@]
</string>
+													<size>0</size>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-58</id>
+														<id>-57</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -5293,47 +5311,18 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-59</id>
+														<id>-58</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>7</size>
-													<variant>2</variant>
-													<string>[@(:link </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-59</id>
-														</shared_ptr>
-													</weak_ptr>
-													<variant>2</variant>
-													<string> mod="m":)();
(:link </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-59</id>
-														</shared_ptr>
-													</weak_ptr>
-													<variant>2</variant>
-													<string> mod="m":)( (:link </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-47</id>
-														</shared_ptr>
-													</weak_ptr>
-													<variant>2</variant>
-													<string>:) const & x );@]
</string>
+													<size>0</size>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-60</id>
+														<id>-59</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -5344,7 +5333,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-61</id>
+														<id>-60</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -5355,13 +5344,24 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-61</id>
+															<id>-60</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
                                                                                                         <string>:)();@]
</string>
                                                                                                 </container>
                                                                                         </pair>
+											<pair>
+												<weak_ptr>
+													<expired>0</expired>
+													<shared_ptr>
+														<id>-61</id>
+													</shared_ptr>
+												</weak_ptr>
+												<container>
+													<size>0</size>
+												</container>
+											</pair>
                                                                                 </sorted>
                                                                         </object>
                                                                 </shared_ptr>
@@ -5397,171 +5397,90 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>1</size>
-													<variant>2</variant>
-													<string>(:auto !!!:)

!!!Synopsis

(:include synopsis:)
</string>
-												</container>
-											</pair>
-											<pair>
-												<weak_ptr>
-													<expired>0</expired>
-													<shared_ptr>
-														<id>-7</id>
-													</shared_ptr>
-												</weak_ptr>
-												<container>
-													<size>1</size>
-													<variant>2</variant>
-													<string>(:auto !!:)

!!!Synopsis

(:include synopsis:)
</string>
-												</container>
-											</pair>
-											<pair>
-												<weak_ptr>
-													<expired>0</expired>
-													<shared_ptr>
-														<id>-8</id>
-													</shared_ptr>
-												</weak_ptr>
-												<container>
-													<size>7</size>
+													<size>65</size>
                                                                                                         <variant>2</variant>
-													<string>(:auto !!!:)

Deriving from boost::(:link </string>
+													<string>(:auto !!:)

!!!Why doesn't boost::exception derive from std::exception?

Despite that (:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-45</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) effectively decouples the semantics of a failure from the information that is relevant to each individual instance of reporting a failure with a given semantic.

In other words: with boost::(:link </string>
+													<string>|virtual inheritance should be used in deriving from base exception types:), many programmers fail to follow this principle when deriving from std::exception. If boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:), what data a given exception object transports depends primarily on the context in which failures are reported (not on its type.) Since exception types need no members, it becomes very natural to throw exceptions that derive from more than one type to indicate multiple appropriate semantics:

[@struct exception_base: virtual std::exception, virtual boost::(:link </string>
+													<string>:) derives from std::exception, using the (:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-26</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) { };
struct io_error: virtual exception_base { };
struct file_error: virtual io_error { };
struct read_error: virtual io_error { };
struct file_read_error: virtual file_error, virtual read_error { };@]

Using this approach, exception types become a simple tagging system for categorizing errors and selecting failures in exception handlers.
</string>
-												</container>
-											</pair>
-											<pair>
-												<weak_ptr>
-													<expired>0</expired>
-													<shared_ptr>
-														<id>-9</id>
-													</shared_ptr>
-												</weak_ptr>
-												<container>
-													<size>1</size>
-													<variant>2</variant>
-													<string>(:auto !!:)

!!!Synopsis

(:include synopsis:)
</string>
-												</container>
-											</pair>
-											<pair>
-												<weak_ptr>
-													<expired>0</expired>
-													<shared_ptr>
-														<id>-10</id>
-													</shared_ptr>
-												</weak_ptr>
-												<container>
-													<size>1</size>
-													<variant>2</variant>
-													<string>(:auto !!:)

(:pagelist tags="macro":)
</string>
-												</container>
-											</pair>
-											<pair>
-												<weak_ptr>
-													<expired>0</expired>
-													<shared_ptr>
-														<id>-11</id>
-													</shared_ptr>
-												</weak_ptr>
-												<container>
-													<size>1</size>
-													<variant>2</variant>
-													<string>(:auto !!:)

!!!Synopsis

(:include synopsis:)
</string>
-												</container>
-											</pair>
-											<pair>
-												<weak_ptr>
-													<expired>0</expired>
-													<shared_ptr>
-														<id>-12</id>
-													</shared_ptr>
-												</weak_ptr>
-												<container>
-													<size>1</size>
+													<string>:) function with such user-defined types would introduce dangerous ambiguity which would break all catch(std::exception &) statements.

Of course, boost::(:link </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-50</id>
+														</shared_ptr>
+													</weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>(:auto !!:)

!!!Synopsis

(:include synopsis:)
</string>
-												</container>
-											</pair>
-											<pair>
-												<weak_ptr>
-													<expired>0</expired>
-													<shared_ptr>
-														<id>-13</id>
-													</shared_ptr>
-												</weak_ptr>
-												<container>
-													<size>1</size>
+													<string>:) should not be used to replace std::exception as a base type in exception type hierarchies. Instead, it should be included as a virtual base, in addition to std::exception (which should also be derived virtually.)

!!!Why is boost::exception abstract?

To prevent exception-neutral contexts from erroneously erasing the type of the original exception when adding (:link </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-14</id>
+														</shared_ptr>
+													</weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>(:auto !!:)

!!!Synopsis

(:include synopsis:)
</string>
-												</container>
-											</pair>
-											<pair>
-												<weak_ptr>
-													<expired>0</expired>
-													<shared_ptr>
-														<id>-14</id>
-													</shared_ptr>
-												</weak_ptr>
-												<container>
-													<size>1</size>
+													<string>:) to an active exception object:

[@catch( boost::(:link </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-50</id>
+														</shared_ptr>
+													</weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>(:auto !:)

This is an alphabetical list of all Boost Exception documentation pages.

(:pagelist fmt="index" except_tags="index noindex" mod="w":)
</string>
-												</container>
-											</pair>
-											<pair>
-												<weak_ptr>
-													<expired>0</expired>
-													<shared_ptr>
-														<id>-15</id>
-													</shared_ptr>
-												</weak_ptr>
-												<container>
-													<size>33</size>
+													<string>:) & e )
    {
    e (:link </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-52</id>
+														</shared_ptr>
+													</weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>(:auto !!!:)

Traditionally, when using exceptions to report failures, the throw site:

*creates an exception object of the appropriate type, and
*stuffs it with data relevant to the detected error.

A higher context in the program contains a catch statement which:

*selects failures based on exception types, and
*inspects exception objects for data required to deal with the problem.

The main issue with this "traditional" approach is that often, the data available at the point of the throw is insufficient for the catch site to handle the failure.

Here is an example of a catch statement:

[@catch( file_read_error & e )
    {
    std::cerr << e.file_name();
    }@]

And here is a possible matching throw:

[@void
read_file( FILE * f )
    {
    ....
    size_t nr=fread(buf,1,count,f);
    if( ferror(f) )
        throw file_read_error(???);
    ....&#
10;    }@]

Clearly, the problem is that the handler requires a file name but the read_file function does not have a file name to put in the exception object; all it has is a FILE pointer!

In an attempt to deal with this problem, we could modify read_file to accept a file name:

[@void
read_file( FILE * f, char const * name )
    {
    ....
    size_t nr=fread(buf,1,count,f);
    if( ferror(f) )
        throw file_read_error(name);
    ....
    }@]

This is not a real solution: it simply shifts the burden of supplying a file name to the immediate caller of the read_file function.

->''In general, the data required to handle a given library-emitted exception depends on the program that links to it. Many contexts between the throw and the catch may have relevant information which must be transported to the exception handler.''

!!!Exception wrapping

The idea of exception wrapping is to catch an exce
ption from a lower level function (such as the read_file function above), and throw a new exception object that contains the original exception (and also carries a file name.) This method seems to be particularly popular with C++ programmers with Java background.

Exception wrapping leads to the following problems:

*To wrap an exception object it must be copied, which may result in slicing.
*Wrapping is practically impossible to use in generic contexts.

The second point is actually special case of violating the exception neutrality principle. Most contexts in a program can not handle exceptions; such contexts should not interfere with the process of exception handling.

!!!The boost::exception solution

*Simply derive your exception types from boost::(:link </string>
+													<string>|<<:) foo_info(foo);
    throw e; //Compile error: boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:).
*Confidently limit the throw site to provide only data that is available naturally.
*Use exception-neutral contexts between the throw and the catch to augment exceptions with more relevant data as they bubble up.

For example, in the throw statement below we only add the errno code, since this is the only failure-relevant information available in this context:

[@struct exception_base: virtual std::exception, virtual boost::(:link </string>
+													<string>:) is abstract
    }@]

The correct code is:

[@catch( boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) { };
struct io_error: virtual exception_base { };
struct file_read_error: virtual io_error { };

typedef boost::(:link </string>
+													<string>:) & e )
    {
    e (:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
@@ -5570,173 +5489,178 @@
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)<struct tag_errno_code,int> errno_code;

void
read_file( FILE * f )
    {
    ....
    size_t nr=fread(buf,1,count,f);
    if( ferror(f) )
        throw file_read_error() (:link </string>
+													<string>|<<:) foo_info(foo);
    throw; //Okay, re-throwing the original exception object.
    }@]

!!!What is the space overhead of the boost::exception base class?

The space overhead for the boost::exception data members is negligible in the context of exception handling. Throwing objects that derive from boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-56</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>|<<:) errno_code(errno);
    ....
    }@]

In a higher exception-neutral context, we add the file name to ''any'' exception that derives from boost::(:link </string>
+													<string>:) does not by itself cause dynamic memory allocations.

Deriving from boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:):

[@typedef boost::(:link </string>
+													<string>:) enables any data to be added to exceptions, which usually does allocate memory. However, this memory is reclaimed when the exception has been handled, and since typically user code does not allocate memory during the unrolling of the stack, adding error info to exceptions should not cause memory fragmentation.

!!!Should I use boost::throw_exception or BOOST_THROW_EXCEPTION or just throw?

The benefit of calling boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-52</id>
+															<id>-36</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)<struct tag_file_name,std::string> file_name;

....
try
    {
    if( FILE * fp=fopen("foo.txt","rt") )
        {
        shared_ptr<FILE> f(fp,fclose);
        ....
        read_file(fp); //throws types deriving from boost::(:link </string>
+													<string>:) instead of using throw directly is that it ensures that the emitted exception derives from boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)
        do_something();
        ....
        }
    else
        throw file_open_error() (:link </string>
+													<string>:) and that it is compatible with boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-56</id>
+															<id>-35</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>|<<:) errno_code(errno);
    }
catch( boost::(:link </string>
+													<string>:).

The (:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-33</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) & e )
    {
    e (:link </string>
+													<string>:) macro also results in a call to boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-56</id>
+															<id>-36</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>|<<:) file_name("foo.txt");
    throw;
    }@]

Finally here is how the handler retrieves data from exceptions that derive from boost::(:link </string>
+													<string>:), but in addition it records in the exception object the __FILE__ and __LINE__ of the throw, as well as the pretty name of the function that throws. This has virtually no overhead, yet enables boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-31</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:):

[@catch( io_error & e )
    {
    std::cerr << "I/O Error!\n";

    if( std::string const * fn=(:link </string>
+													<string>:) to compose a more useful, if not user-friendly message.

Typical use of boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-57</id>
+															<id>-31</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)<file_name>(e) )
        std::cerr << "File name: " << *fn << "\n";

    if( int const * c=(:link </string>
+													<string>:) is:

[@catch( boost::exception & e )
    {
    std::cerr << "OMG!" << boost::diagnostic_information(e);
    }
catch( ... )
    {
    std::cerr << "OMG!!!";
    }@]

This is a possible message it may display, the first line is only possible if (:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-57</id>
+															<id>-33</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)<errno_code>(e) )
        std::cerr << "OS says: " << strerror(*c) << "\n";
    }@]

In addition, boost::(:link </string>
+													<string>:) is used:

[@example_io.cpp(83): Throw in function void parse_file(const char *)
Dynamic exception type: class file_open_error
std::exception::what: example_io error
[struct tag_errno_code *] = 2, OS says "No such file or directory"
[struct tag_file_name *] = tmp1.xml
[struct tag_function *] = fopen
[struct tag_open_mode *] = rb@]
!!!Why is boost::exception integrated in boost::throw_exception?

The boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-30</id>
+															<id>-36</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) can be used to compose an automatic (if not user-friendly) message that contains all of the (:link </string>
+													<string>:) function predates the Boost Exception library and there has been some concern about its current behavior of injecting boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-52</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) objects added to a boost::(:link </string>
+													<string>:) as a base of any exception passed to boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-36</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:). This is useful for inclusion in logs and other diagnostic objects.
</string>
-												</container>
-											</pair>
-											<pair>
-												<weak_ptr>
-													<expired>0</expired>
-													<shared_ptr>
-														<id>-16</id>
-													</shared_ptr>
-												</weak_ptr>
-												<container>
-													<size>27</size>
+													<string>:). Such concerns are dictated by the typical strict interpretation of a common principle in C and C++, that users only pay for features they actually use.

The problem is that users of Boost Exception can't by themselves cause a library to throw types that derive from boost::(:link </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-50</id>
+														</shared_ptr>
+													</weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>(:auto !!:)

Some exception hierarchies can not be modified to make boost::(:link </string>
+													<string>:), and without this they can't use any of the Boost Exception facilities.

For example, if a user wants to use Boost Serialization in a separate thread, it is desirable to be able to transport exceptions emitted by that library into the main thread where they can be analyzed to generate a user-friendly message. This can be easily achieved using boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-34</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) a base type. In this case, the (:link </string>
+													<string>:), but this requires that Boost Serialization throws exceptions using boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-26</id>
+															<id>-38</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) function template can be used to make exception objects derive from boost::(:link </string>
+													<string>:). If Boost Serialization calls boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-36</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) anyway. Here is an example:

[@#include <(:link </string>
+													<string>:) to throw, this behavior happens automatically and transparently.

The cost of this integration is:

* In terms of space: a pointer and 3 ints are added to the static size of exception objects.
* In terms of speed: the pointer is initialized to null at the point of the throw.
* In terms of coupling: about 400 self-contained lines of C++ with no external includes.

!!!Why use operator<< overload for adding info to exceptions?

Before throwing an object of type that derives from boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-22</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)>
#include <stdexcept>

typedef boost::(:link </string>
+													<string>:), it is often desirable to add one or more (:link </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-14</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string>:) objects in it. The syntactic sugar provided by (:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
@@ -5745,7 +5669,7 @@
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)<struct tag_std_range_min,size_t> std_range_min;
typedef boost::(:link </string>
+													<string>:) allows this to be done directly in a throw expression:

[@throw error() (:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
@@ -5754,7 +5678,7 @@
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)<struct tag_std_range_max,size_t> std_range_max;
typedef boost::(:link </string>
+													<string>|<<:) foo_info(foo) (:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
@@ -5763,110 +5687,201 @@
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)<struct tag_std_range_index,size_t> std_range_index;

template <class T>
class
my_container
    {
    public:

    size_t size() const;

    T const &
    operator[]( size_t i ) const
        {
        if( i > size() )
            throw boost::(:link </string>
+													<string>|<<:) bar_info(bar);@]

which saves typing compared to this possible alternative:

[@error e;
e.add(foo_info(foo));
e.add(bar_info(bar));
throw e;@]

and looks better than something like:

[@throw error().add(foo_info(foo)).add(bar_info(bar));@]
</string>
+												</container>
+											</pair>
+											<pair>
+												<weak_ptr>
+													<expired>0</expired>
+													<shared_ptr>
+														<id>-7</id>
+													</shared_ptr>
+												</weak_ptr>
+												<container>
+													<size>7</size>
+													<variant>2</variant>
+													<string>(:auto !!!:)

Deriving from boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-26</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)(std::range_error("Index out of range")) <<
                std_range_min(0) <<
                std_range_max(size()) <<
                std_range_index(i);
        //....
        }
    };
@]

The call to (:link </string>
+													<string>:) effectively decouples the semantics of a failure from the information that is relevant to each individual instance of reporting a failure with a given semantic.

In other words: with boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-26</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)<T> gets us an object of ''unspecified type'' which is guaranteed to derive from both boost::(:link </string>
+													<string>:), what data a given exception object transports depends primarily on the context in which failures are reported (not on its type.) Since exception types need no members, it becomes very natural to throw exceptions that derive from more than one type to indicate multiple appropriate semantics:

[@struct exception_base: virtual std::exception, virtual boost::(:link </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-50</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string>:) { };
struct io_error: virtual exception_base { };
struct file_error: virtual io_error { };
struct read_error: virtual io_error { };
struct file_read_error: virtual file_error, virtual read_error { };@]

Using this approach, exception types become a simple tagging system for categorizing errors and selecting failures in exception handlers.
</string>
+												</container>
+											</pair>
+											<pair>
+												<weak_ptr>
+													<expired>0</expired>
+													<shared_ptr>
+														<id>-8</id>
+													</shared_ptr>
+												</weak_ptr>
+												<container>
+													<size>1</size>
+													<variant>2</variant>
+													<string>(:auto !!:)

(:pagelist fmt="index" tags="hpp" sort_prefix="6":)
</string>
+												</container>
+											</pair>
+											<pair>
+												<weak_ptr>
+													<expired>0</expired>
+													<shared_ptr>
+														<id>-9</id>
+													</shared_ptr>
+												</weak_ptr>
+												<container>
+													<size>1</size>
+													<variant>2</variant>
+													<string>(:auto !!:)

!!!Synopsis

(:include synopsis:)
</string>
+												</container>
+											</pair>
+											<pair>
+												<weak_ptr>
+													<expired>0</expired>
+													<shared_ptr>
+														<id>-10</id>
+													</shared_ptr>
+												</weak_ptr>
+												<container>
+													<size>1</size>
+													<variant>2</variant>
+													<string>(:auto !!:)

!!!Synopsis

(:include synopsis:)
</string>
+												</container>
+											</pair>
+											<pair>
+												<weak_ptr>
+													<expired>0</expired>
+													<shared_ptr>
+														<id>-11</id>
+													</shared_ptr>
+												</weak_ptr>
+												<container>
+													<size>9</size>
+													<variant>2</variant>
+													<string>(:auto !!!:)

(:include synopsis:)

This </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-14</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) and T. This makes it possible to use (:link </string>
+													<string> typedef is used by </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-56</id>
+															<id>-35</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string> mod="/":) to store additional information in the exception object. The exception can be intercepted as T &, so existing exception handling will not break. It can also be intercepted as boost::(:link </string>
+													<string> if it defaults to returning an </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-34</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) &, so that (:link </string>
+													<string> that refers to an object of type </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-46</id>
+															<id>-28</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>|more information can be added to the exception at a later time:).
</string>
+													<string>, to record in it the std::type_info of the original exception object.</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-17</id>
+														<id>-12</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>65</size>
+													<size>5</size>
                                                                                                         <variant>2</variant>
-													<string>(:auto !!:)

!!!Why doesn't boost::exception derive from std::exception?

Despite that (:link </string>
+													<string>(:auto !!!:)

(:include synopsis:)

!!!!Effects:

As if

[@try
    {
    throw </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-43</id>
+															<id>-38</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>|virtual inheritance should be used in deriving from base exception types:), many programmers fail to follow this principle when deriving from std::exception. If boost::(:link </string>
+													<string>(e);
    }
catch(...)
    {
    return (:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-35</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) derives from std::exception, using the (:link </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-26</id>
-														</shared_ptr>
-													</weak_ptr>
+													<string>:)();
    }@]
</string>
+												</container>
+											</pair>
+											<pair>
+												<weak_ptr>
+													<expired>0</expired>
+													<shared_ptr>
+														<id>-13</id>
+													</shared_ptr>
+												</weak_ptr>
+												<container>
+													<size>1</size>
                                                                                                         <variant>2</variant>
-													<string>:) function with such user-defined types would introduce dangerous ambiguity which would break all catch(std::exception &) statements.

Of course, boost::(:link </string>
+													<string>(:auto !!:)

!!!Synopsis

(:include synopsis:)
</string>
+												</container>
+											</pair>
+											<pair>
+												<weak_ptr>
+													<expired>0</expired>
+													<shared_ptr>
+														<id>-14</id>
+													</shared_ptr>
+												</weak_ptr>
+												<container>
+													<size>37</size>
+													<variant>2</variant>
+													<string>(:auto !!!:)

(:include synopsis:)

!!!!Requirements:

T must have accessible copy constructor and must not be a reference (there is no requirement that T's copy constructor does not throw.)

!!!!Description:

This class template is used to associate a Tag type with a value type T. Objects of type (:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-14</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) should not be used to replace std::exception as a base type in exception type hierarchies. Instead, it should be included as a virtual base, in addition to std::exception (which should also be derived virtually.)

!!!Why is boost::exception abstract?

To prevent exception-neutral contexts from erroneously erasing the type of the original exception when adding (:link </string>
+													<string>:)<Tag,T> can be passed to (:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
@@ -5875,250 +5890,262 @@
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) to an active exception object:

[@catch( boost::(:link </string>
+													<string> mod="/":) to be stored in objects of type boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) & e )
    {
    e (:link </string>
+													<string>:).

!!!!Usage:

The header <(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-56</id>
+															<id>-5</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>|<<:) foo_info(foo);
    throw e; //Compile error: boost::(:link </string>
+													<string>:)> provides a declaration of the (:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-14</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) is abstract
    }@]

The correct code is:

[@catch( boost::(:link </string>
+													<string>:) template, which is sufficient for the purpose of typedefing an instance for specific Tag and T, for example:

[@#include <(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-5</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) & e )
    {
    e (:link </string>
+													<string>:)>

struct tag_errno;
typedef boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-56</id>
+															<id>-14</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>|<<:) foo_info(foo);
    throw; //Okay, re-throwing the original exception object.
    }@]

!!!What is the space overhead of the boost::exception base class?

The space overhead for the boost::exception data members is negligible in the context of exception handling. Throwing objects that derive from boost::(:link </string>
+													<string>:)<tag_errno,int> errno_info;@]

Or, the shorter equivalent:

[@#include <(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-5</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) does not by itself cause dynamic memory allocations.

Deriving from boost::(:link </string>
+													<string>:)>

typedef boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-14</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) enables any data to be added to exceptions, which usually does allocate memory. However, this memory is reclaimed when the exception has been handled, and since typically user code does not allocate memory during the unrolling of the stack, adding error info to exceptions should not cause memory fragmentation.

!!!Should I use boost::throw_exception or BOOST_THROW_EXCEPTION or just throw?

The benefit of calling boost::(:link </string>
+													<string>:)<struct tag_errno,int> errno_info;@]

This errno_info typedef can be passed to (:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-35</id>
+															<id>-52</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) instead of using throw directly is that it ensures that the emitted exception derives from boost::(:link </string>
+													<string> mod="/":) (#include <(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-42</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) and that it is compatible with boost::(:link </string>
+													<string>:)> first) to store an int named tag_errno in exceptions of types that derive from boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-34</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:).

The (:link </string>
+													<string>:):

[@throw file_read_error() (:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-32</id>
+															<id>-52</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) macro also results in a call to boost::(:link </string>
+													<string>|<<:) errno_info(errno);@]

It can also be passed to (:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-35</id>
+															<id>-23</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:), but in addition it records in the exception object the __FILE__ and __LINE__ of the throw, as well as the pretty name of the function that throws. This has virtually no overhead, yet enables boost::(:link </string>
+													<string>:) (#include <(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-30</id>
+															<id>-13</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) to compose a more useful, if not user-friendly message.

Typical use of boost::(:link </string>
+													<string>:)> first) to retrieve the tag_errno int from a boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-30</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) is:

[@catch( boost::exception & e )
    {
    std::cerr << "OMG!" << boost::diagnostic_information(e);
    }
catch( ... )
    {
    std::cerr << "OMG!!!";
    }@]

This is a possible message it may display, the first line is only possible if (:link </string>
+													<string>:):

[@catch( boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-32</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) is used:

[@example_io.cpp(83): Throw in function void parse_file(const char *)
Dynamic exception type: class file_open_error
std::exception::what: example_io error
[struct tag_errno_code *] = 2, OS says "No such file or directory"
[struct tag_file_name *] = tmp1.xml
[struct tag_function *] = fopen
[struct tag_open_mode *] = rb@]
!!!Why is boost::exception integrated in boost::throw_exception?

The boost::(:link </string>
+													<string>:) & x )
    {
    if( int const * e=boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-35</id>
+															<id>-23</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) function predates the Boost Exception library and there has been some concern about its current behavior of injecting boost::(:link </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-47</id>
-														</shared_ptr>
-													</weak_ptr>
+													<string>:)<errno_info>(x) )
        ....
    }@]
</string>
+												</container>
+											</pair>
+											<pair>
+												<weak_ptr>
+													<expired>0</expired>
+													<shared_ptr>
+														<id>-15</id>
+													</shared_ptr>
+												</weak_ptr>
+												<container>
+													<size>1</size>
                                                                                                         <variant>2</variant>
-													<string>:) as a base of any exception passed to boost::(:link </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-35</id>
-														</shared_ptr>
-													</weak_ptr>
+													<string>(:auto !!:)

!!!Synopsis

(:include synopsis:)
</string>
+												</container>
+											</pair>
+											<pair>
+												<weak_ptr>
+													<expired>0</expired>
+													<shared_ptr>
+														<id>-16</id>
+													</shared_ptr>
+												</weak_ptr>
+												<container>
+													<size>7</size>
                                                                                                         <variant>2</variant>
-													<string>:). Such concerns are dictated by the typical strict interpretation of a common principle in C and C++, that users only pay for features they actually use.

The problem is that users of Boost Exception can't by themselves cause a library to throw types that derive from boost::(:link </string>
+													<string>(:auto !!!:)

(:include decl:)

!!!!Effects:

* Default constructor: initializes an empty boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:), and without this they can't use any of the Boost Exception facilities.

For example, if a user wants to use Boost Serialization in a separate thread, it is desirable to be able to transport exceptions emitted by that library into the main thread where they can be analyzed to generate a user-friendly message. This can be easily achieved using boost::(:link </string>
+													<string>:) object.
* Copy constructor: initializes a boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-33</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:), but this requires that Boost Serialization throws exceptions using boost::(:link </string>
+													<string>:) object which shares ownership with x of all data added through (:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-37</id>
+															<id>-52</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:). If Boost Serialization calls boost::(:link </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-35</id>
-														</shared_ptr>
-													</weak_ptr>
+													<string> mod="/":), including data that is added at a future time.

!!!!Throws:

Nothing.
</string>
+												</container>
+											</pair>
+											<pair>
+												<weak_ptr>
+													<expired>0</expired>
+													<shared_ptr>
+														<id>-17</id>
+													</shared_ptr>
+												</weak_ptr>
+												<container>
+													<size>11</size>
                                                                                                         <variant>2</variant>
-													<string>:) to throw, this behavior happens automatically and transparently.

The cost of this integration is:

* In terms of space: a pointer and 3 ints are added to the static size of exception objects.
* In terms of speed: the pointer is initialized to null at the point of the throw.
* In terms of coupling: about 400 self-contained lines of C++ with no external includes.

!!!Why use operator<< overload for adding info to exceptions?

Before throwing an object of type that derives from boost::(:link </string>
+													<string>(:auto !!:)

Boost Exception supports transporting of exception objects between threads through cloning. This system is similar to (:link http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2179.html|N2179:), but because Boost Exception can not rely on language support, the use of (:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-38</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:), it is often desirable to add one or more (:link </string>
+													<string>:) at the time of the throw is required in order to use cloning.

!!!!Note:

All exceptions emitted by the familiar function boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-52</id>
+															<id>-36</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) objects in it. The syntactic sugar provided by (:link </string>
+													<string>:) are guaranteed to derive from boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-56</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) allows this to be done directly in a throw expression:

[@throw error() (:link </string>
+													<string>:) and to support cloning.

(:include </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-56</id>
+															<id>-18</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>|<<:) foo_info(foo) (:link </string>
+													<string>:)
(:include </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-56</id>
+															<id>-41</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>|<<:) bar_info(bar);@]

which saves typing compared to this possible alternative:

[@error e;
e.add(foo_info(foo));
e.add(bar_info(bar));
throw e;@]

and looks better than something like:

[@throw error().add(foo_info(foo)).add(bar_info(bar));@]
</string>
+													<string>:)
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -6129,45 +6156,54 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>9</size>
+													<size>11</size>
                                                                                                         <variant>2</variant>
-													<string>(:auto !!!:)

(:include synopsis:)

This </string>
+													<string>(:auto !!!:)

Here is how cloning can be enabled in a throw-expression (15.1):

[@#include <(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-52</id>
+															<id>-42</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string> typedef is used by </string>
+													<string>:)>
#include <stdio.h>
#include <errno.h>

typedef boost::error_info<struct tag_errno,int> errno_info;

class file_read_error: public boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-34</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string> if it defaults to returning an </string>
+													<string>:) { };

void
file_read( FILE * f, void * buffer, size_t size )
    {
    if( size!=fread(buffer,1,size,f) )
        throw boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-33</id>
+															<id>-38</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string> that refers to an object of type </string>
+													<string>:)(file_read_error()) <<
            errno_info(errno);
    }@]

Of course, (:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-28</id>
+															<id>-38</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string>:) may be used with any exception type; there is no requirement that it should derive from boost::(:link </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>, to record in it the std::type_info of the original exception object.</string>
+													<string>:).
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -6180,7 +6216,7 @@
                                                                                                 <container>
                                                                                                         <size>1</size>
                                                                                                         <variant>2</variant>
-													<string>(:auto !!:)

(:pagelist fmt="index" tags="hpp" sort_prefix="6":)
</string>
+													<string>(:auto !!:)

!!!Synopsis

(:include synopsis:)
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -6193,7 +6229,7 @@
                                                                                                 <container>
                                                                                                         <size>1</size>
                                                                                                         <variant>2</variant>
-													<string>(:auto !!:)

(:pagelist fmt="index" tags="type":)
</string>
+													<string>(:auto !!:)

!!!Synopsis

(:include synopsis:)
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -6204,67 +6240,58 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>11</size>
+													<size>5</size>
                                                                                                         <variant>2</variant>
-													<string>(:auto !!!:)

Here is how cloning can be enabled in a throw-expression (15.1):

[@#include <(:link </string>
+													<string>(:auto !!!:)

(:include synopsis:)

!!!!Definition:

The expression </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-11</id>
+															<id>-14</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)>
#include <stdio.h>
#include <errno.h>

typedef boost::error_info<struct tag_errno,int> errno_info;

class file_read_error: public boost::(:link </string>
+													<string><Tag,T>::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-21</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) { };

void
file_read( FILE * f, void * buffer, size_t size )
    {
    if( size!=fread(buffer,1,size,f) )
        throw boost::(:link </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-37</id>
-														</shared_ptr>
-													</weak_ptr>
+													<string> mod="m":) evaluates to T.</string>
+												</container>
+											</pair>
+											<pair>
+												<weak_ptr>
+													<expired>0</expired>
+													<shared_ptr>
+														<id>-22</id>
+													</shared_ptr>
+												</weak_ptr>
+												<container>
+													<size>5</size>
                                                                                                         <variant>2</variant>
-													<string>:)(file_read_error()) <<
            errno_info(errno);
    }@]

Of course, (:link </string>
+													<string>(:auto !!!:)

(:include synopsis:)

!!!!Description:

Returns a const reference to the copy of the value passed to (:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-37</id>
+															<id>-14</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) may be used with any exception type; there is no requirement that it should derive from boost::(:link </string>
+													<string>:)'s constructor stored in the (:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-14</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:).
</string>
-												</container>
-											</pair>
-											<pair>
-												<weak_ptr>
-													<expired>0</expired>
-													<shared_ptr>
-														<id>-22</id>
-													</shared_ptr>
-												</weak_ptr>
-												<container>
-													<size>1</size>
-													<variant>2</variant>
-													<string>(:auto !!:)

!!!Synopsis

(:include synopsis:)
</string>
+													<string>:) object.

!!!!Throws:

Nothing.
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -6275,9 +6302,27 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>5</size>
+													<size>13</size>
                                                                                                         <variant>2</variant>
-													<string>(:auto !!!:)

(:include synopsis:)

!!!!Definition:

The expression </string>
+													<string>(:auto !!!:)

(:include synopsis:)

!!!!Requirements:

* ErrorInfo must be an instance of the (:link </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-14</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string>:) template.
* E must be polymorphic.

!!!!Returns:

* If dynamic_cast<boost::(:link </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-50</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string>:) const *>(&x) is 0, or if x does not store an object of type ErrorInfo, the returned value is null.
* Otherwise, the returned pointer points to the stored value (use (:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
@@ -6286,7 +6331,7 @@
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string><Tag,T>::(:link </string>
+													<string> mod="/":) to store values in exception objects.) When x is destroyed, any pointers returned by (:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
@@ -6295,7 +6340,25 @@
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string> mod="m":) evaluates to T.</string>
+													<string>:) become invalid.

!!!!Throws:

Nothing.

!!!!Note:

The interface of (:link </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-23</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string>:) may be affected by the build (:link </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-32</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string>:).
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -6326,7 +6389,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-30</id>
+															<id>-31</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6348,7 +6411,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6357,7 +6420,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6379,7 +6442,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-22</id>
+															<id>-20</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6388,7 +6451,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-52</id>
+															<id>-14</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6397,7 +6460,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6406,7 +6469,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-52</id>
+															<id>-14</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6415,7 +6478,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6424,7 +6487,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-56</id>
+															<id>-52</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6433,7 +6496,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-57</id>
+															<id>-23</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6442,7 +6505,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-57</id>
+															<id>-23</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6464,7 +6527,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-33</id>
+															<id>-34</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6473,7 +6536,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-34</id>
+															<id>-35</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6488,6 +6551,19 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
+													<size>1</size>
+													<variant>2</variant>
+													<string>(:auto !!:)

(:pagelist tags="macro":)
</string>
+												</container>
+											</pair>
+											<pair>
+												<weak_ptr>
+													<expired>0</expired>
+													<shared_ptr>
+														<id>-30</id>
+													</shared_ptr>
+												</weak_ptr>
+												<container>
                                                                                                         <size>19</size>
                                                                                                         <variant>2</variant>
                                                                                                         <string>(:auto !!:)

Boost Exception provides a namespace-scope function (:link </string>
@@ -6495,7 +6571,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-30</id>
+															<id>-31</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6504,7 +6580,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6513,7 +6589,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6522,7 +6598,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-56</id>
+															<id>-52</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6531,7 +6607,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-22</id>
+															<id>-20</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6540,7 +6616,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6549,7 +6625,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6558,7 +6634,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-30</id>
+															<id>-31</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6578,7 +6654,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-30</id>
+														<id>-31</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -6589,7 +6665,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6598,7 +6674,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-52</id>
+															<id>-14</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6607,7 +6683,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6616,7 +6692,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-56</id>
+															<id>-52</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6625,7 +6701,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6634,7 +6710,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-30</id>
+															<id>-31</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6643,7 +6719,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-52</id>
+															<id>-14</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6652,7 +6728,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-52</id>
+															<id>-14</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6661,7 +6737,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-52</id>
+															<id>-14</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6670,7 +6746,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-55</id>
+															<id>-22</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6679,7 +6755,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-55</id>
+															<id>-22</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6688,7 +6764,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-30</id>
+															<id>-31</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6697,7 +6773,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-52</id>
+															<id>-14</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6717,7 +6793,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-31</id>
+														<id>-32</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -6728,7 +6804,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-57</id>
+															<id>-23</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6737,7 +6813,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-57</id>
+															<id>-23</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6746,7 +6822,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6755,7 +6831,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-37</id>
+															<id>-38</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6773,7 +6849,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-35</id>
+															<id>-36</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6782,7 +6858,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-5</id>
+															<id>-10</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6791,7 +6867,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-35</id>
+															<id>-36</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6800,7 +6876,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-30</id>
+															<id>-31</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6811,7 +6887,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-32</id>
+														<id>-33</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -6822,7 +6898,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-35</id>
+															<id>-36</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6831,7 +6907,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-57</id>
+															<id>-23</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6840,7 +6916,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-30</id>
+															<id>-31</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6851,7 +6927,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-33</id>
+														<id>-34</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -6862,7 +6938,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-33</id>
+															<id>-34</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6871,7 +6947,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-33</id>
+															<id>-34</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6880,7 +6956,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-33</id>
+															<id>-34</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6889,7 +6965,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-33</id>
+															<id>-34</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6898,7 +6974,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-33</id>
+															<id>-34</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6907,7 +6983,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-33</id>
+															<id>-34</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6916,7 +6992,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-33</id>
+															<id>-34</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6925,7 +7001,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-34</id>
+															<id>-35</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6934,45 +7010,45 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-39</id>
+															<id>-40</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) concurrently to throw the same exception object into multiple threads.

!!!!Nesting of exceptions

An </string>
+													<string>:) concurrently to throw the same exception object into multiple threads.

!!!!Nesting of exceptions:

An (:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-33</id>
+															<id>-34</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string> can be added as </string>
+													<string>:) can be added as (:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-52</id>
+															<id>-14</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string> to any boost::</string>
+													<string>:) to any boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>. This is a convenient way to nest exceptions. There is no limit on the depth of the nesting, however cyclic references result in undefined behavior.</string>
+													<string>:). This is a convenient way to nest exceptions. There is no limit on the depth of the nesting, however cyclic references result in undefined behavior.
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-34</id>
+														<id>-35</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -6983,7 +7059,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-34</id>
+															<id>-35</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -6992,7 +7068,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-33</id>
+															<id>-34</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7001,7 +7077,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-33</id>
+															<id>-34</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7010,7 +7086,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-34</id>
+															<id>-35</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7019,7 +7095,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-34</id>
+															<id>-35</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7028,7 +7104,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-37</id>
+															<id>-38</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7037,7 +7113,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-34</id>
+															<id>-35</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7046,7 +7122,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-33</id>
+															<id>-34</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7064,7 +7140,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7073,7 +7149,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7082,7 +7158,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7091,7 +7167,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-33</id>
+															<id>-34</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7100,7 +7176,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7109,7 +7185,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-57</id>
+															<id>-23</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7118,7 +7194,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-18</id>
+															<id>-11</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7129,7 +7205,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-35</id>
+														<id>-36</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -7140,7 +7216,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-35</id>
+															<id>-36</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7149,7 +7225,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-37</id>
+															<id>-38</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7167,7 +7243,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-35</id>
+															<id>-36</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7176,7 +7252,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-35</id>
+															<id>-36</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7185,7 +7261,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-35</id>
+															<id>-36</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7194,7 +7270,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-57</id>
+															<id>-23</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7203,7 +7279,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-30</id>
+															<id>-31</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7214,7 +7290,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-36</id>
+														<id>-37</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -7225,7 +7301,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7236,7 +7312,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-37</id>
+														<id>-38</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -7247,7 +7323,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-33</id>
+															<id>-34</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7256,7 +7332,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-37</id>
+															<id>-38</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7265,7 +7341,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-37</id>
+															<id>-38</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7274,7 +7350,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-34</id>
+															<id>-35</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7283,7 +7359,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-33</id>
+															<id>-34</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7301,7 +7377,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-34</id>
+															<id>-35</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7310,7 +7386,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-35</id>
+															<id>-36</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7319,7 +7395,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7328,7 +7404,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-33</id>
+															<id>-34</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7339,7 +7415,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-38</id>
+														<id>-39</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -7359,7 +7435,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-52</id>
+															<id>-14</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7368,7 +7444,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-52</id>
+															<id>-14</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7377,7 +7453,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-52</id>
+															<id>-14</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7386,7 +7462,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7395,7 +7471,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-57</id>
+															<id>-23</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7406,7 +7482,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-39</id>
+														<id>-40</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -7419,7 +7495,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-40</id>
+														<id>-41</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -7430,7 +7506,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-34</id>
+															<id>-35</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7439,7 +7515,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-33</id>
+															<id>-34</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7448,7 +7524,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-12</id>
+															<id>-53</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7457,7 +7533,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7466,7 +7542,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-33</id>
+															<id>-34</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7475,7 +7551,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-33</id>
+															<id>-34</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7484,7 +7560,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-34</id>
+															<id>-35</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7493,7 +7569,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-34</id>
+															<id>-35</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7502,7 +7578,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-39</id>
+															<id>-40</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7511,7 +7587,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-33</id>
+															<id>-34</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7520,7 +7596,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-39</id>
+															<id>-40</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7529,7 +7605,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-34</id>
+															<id>-35</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7538,7 +7614,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-33</id>
+															<id>-34</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7547,7 +7623,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-37</id>
+															<id>-38</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7556,7 +7632,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-33</id>
+															<id>-34</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7574,7 +7650,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-34</id>
+															<id>-35</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7583,7 +7659,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-39</id>
+															<id>-40</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7594,7 +7670,20 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-41</id>
+														<id>-42</id>
+													</shared_ptr>
+												</weak_ptr>
+												<container>
+													<size>1</size>
+													<variant>2</variant>
+													<string>(:auto !!:)

!!!Synopsis

(:include synopsis:)
</string>
+												</container>
+											</pair>
+											<pair>
+												<weak_ptr>
+													<expired>0</expired>
+													<shared_ptr>
+														<id>-43</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -7607,7 +7696,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-42</id>
+														<id>-44</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -7618,7 +7707,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-52</id>
+															<id>-14</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7629,7 +7718,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-43</id>
+														<id>-45</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -7640,7 +7729,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7649,7 +7738,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-8</id>
+															<id>-7</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7660,7 +7749,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-44</id>
+														<id>-46</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -7671,7 +7760,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-49</id>
+															<id>-19</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7680,7 +7769,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-49</id>
+															<id>-19</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7689,7 +7778,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-7</id>
+															<id>-5</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7698,7 +7787,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-7</id>
+															<id>-5</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7707,7 +7796,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-11</id>
+															<id>-42</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7716,7 +7805,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-11</id>
+															<id>-42</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7761,43 +7850,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-58</id>
-														</shared_ptr>
-													</weak_ptr>
-													<variant>2</variant>
-													<string>:)>

[@(:include </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-58</id>
-														</shared_ptr>
-													</weak_ptr>
-													<variant>2</variant>
-													<string> synopsis:)@]

`#include <(:link </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-13</id>
-														</shared_ptr>
-													</weak_ptr>
-													<variant>2</variant>
-													<string>:)>

[@(:include </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-13</id>
-														</shared_ptr>
-													</weak_ptr>
-													<variant>2</variant>
-													<string> synopsis:)@]

`#include <(:link </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-12</id>
+															<id>-15</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7806,7 +7859,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-12</id>
+															<id>-15</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7815,7 +7868,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-6</id>
+															<id>-56</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7824,7 +7877,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-6</id>
+															<id>-56</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7833,7 +7886,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-5</id>
+															<id>-53</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -7842,118 +7895,65 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-5</id>
-														</shared_ptr>
-													</weak_ptr>
-													<variant>2</variant>
-													<string> synopsis:)@]

`#include <(:link </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-22</id>
-														</shared_ptr>
-													</weak_ptr>
-													<variant>2</variant>
-													<string>:)>

(:include </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-22</id>
-														</shared_ptr>
-													</weak_ptr>
-													<variant>2</variant>
-													<string> synopsis:)
</string>
-												</container>
-											</pair>
-											<pair>
-												<weak_ptr>
-													<expired>0</expired>
-													<shared_ptr>
-														<id>-45</id>
-													</shared_ptr>
-												</weak_ptr>
-												<container>
-													<size>5</size>
-													<variant>2</variant>
-													<string>(:auto !!!:)

(:include synopsis:)

!!!!Requirements:

E must be boost::(:link </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-47</id>
-														</shared_ptr>
-													</weak_ptr>
-													<variant>2</variant>
-													<string>:), or a type that derives (indirectly) from boost::(:link </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-47</id>
-														</shared_ptr>
-													</weak_ptr>
-													<variant>2</variant>
-													<string>:).

!!!!Effects:

Equivalent to x << v.(:link http://www.boost.org/libs/tuple/doc/tuple_users_guide.html#accessing_elements|get:)<0>() << ... << v.(:link http://www.boost.org/libs/tuple/doc/tuple_users_guide.html#accessing_elements|get:)<N>().

!!!!Returns:

x.

(:include throws:)
</string>
-												</container>
-											</pair>
-											<pair>
-												<weak_ptr>
-													<expired>0</expired>
-													<shared_ptr>
-														<id>-46</id>
-													</shared_ptr>
-												</weak_ptr>
-												<container>
-													<size>11</size>
+															<id>-53</id>
+														</shared_ptr>
+													</weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>(:auto !!:)

All exception types that derive from boost::(:link </string>
+													<string> synopsis:)@]

`#include <(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-55</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) can be used as type-safe containers of arbitrary data objects, while complying with the no-throw requirements (15.5.1) of the ANSI C++ standard for exception types.

When exceptions derive from boost::(:link </string>
+													<string>:)>

[@(:include </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-55</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:), arbitrary data can be added to exception objects:

*At the point of the throw;
*At a later time as exceptions bubble up the call stack.

(:include </string>
+													<string> synopsis:)@]

`#include <(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-27</id>
+															<id>-10</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)
(:include </string>
+													<string>:)>

[@(:include </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-48</id>
+															<id>-10</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)
(:include </string>
+													<string> synopsis:)@]

`#include <(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-38</id>
+															<id>-20</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)
</string>
+													<string>:)>

(:include </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-20</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string> synopsis:)
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -7964,157 +7964,157 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>13</size>
+													<size>27</size>
                                                                                                         <variant>2</variant>
-													<string>(:auto !!!:)

(:include synopsis:)

Class boost::(:link </string>
+													<string>(:auto !!:)

Some exception hierarchies can not be modified to make boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) is designed to be used as a universal base for user-defined exception types.

An object of any type deriving from boost::(:link </string>
+													<string>:) a base type. In this case, the (:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-26</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) can store data of arbitrary types, using the (:link </string>
+													<string>:) function template can be used to make exception objects derive from boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-52</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) wrapper and (:link </string>
+													<string>:) anyway. Here is an example:

[@#include <(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-56</id>
+															<id>-20</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string> mod="/":).

To retrieve data from a boost::(:link </string>
+													<string>:)>
#include <stdexcept>

typedef boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-14</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) object, use the (:link </string>
+													<string>:)<struct tag_std_range_min,size_t> std_range_min;
typedef boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-57</id>
+															<id>-14</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) function template.
</string>
-												</container>
-											</pair>
-											<pair>
-												<weak_ptr>
-													<expired>0</expired>
-													<shared_ptr>
-														<id>-48</id>
-													</shared_ptr>
-												</weak_ptr>
-												<container>
-													<size>19</size>
-													<variant>2</variant>
-													<string>(:auto !!!:)

Sometimes the throw site does not have all the information that is needed at the catch site to make sense of what went wrong. Let's say we have an exception type file_read_error, which takes a file name in its constructor. Consider the following function:

[@void
file_read( FILE * f, void * buffer, size_t size )
    {
    if( size!=fread(buffer,1,size,f) )
        throw file_read_error(????);
    }@]

How can the file_read function pass a file name to the exception type constructor? All it has is a FILE handle.

Using boost::(:link </string>
+													<string>:)<struct tag_std_range_max,size_t> std_range_max;
typedef boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-14</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) allows us to free the file_read function from the burden of storing the file name in exceptions it throws:

[@#include <(:link </string>
+													<string>:)<struct tag_std_range_index,size_t> std_range_index;

template <class T>
class
my_container
    {
    public:

    size_t size() const;

    T const &
    operator[]( size_t i ) const
        {
        if( i > size() )
            throw boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-22</id>
+															<id>-26</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)>
#include <stdio.h>
#include <errno.h>

typedef boost::(:link </string>
+													<string>:)(std::range_error("Index out of range")) <<
                std_range_min(0) <<
                std_range_max(size()) <<
                std_range_index(i);
        //....
        }
    };
@]

The call to (:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-52</id>
+															<id>-26</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)<struct tag_errno,int> errno_info;

class file_read_error: public boost::(:link </string>
+													<string>:)<T> gets us an object of ''unspecified type'' which is guaranteed to derive from both boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) { };

void
file_read( FILE * f, void * buffer, size_t size )
    {
    if( size!=fread(buffer,1,size,f) )
        throw file_read_error() << errno_info(errno);
    }@]

If file_read detects a failure, it throws an exception which contains the information that is available at the time, namely the errno. Other relevant information, such as the file name, can be added in a context higher up the call stack, where it is known naturally:

[@#include <(:link </string>
+													<string>:) and T. This makes it possible to use (:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-22</id>
+															<id>-52</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)>
#include <boost/shared_ptr.hpp>
#include <stdio.h>
#include <string>

typedef boost::(:link </string>
+													<string> mod="/":) to store additional information in the exception object. The exception can be intercepted as T &, so existing exception handling will not break. It can also be intercepted as boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-52</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)<struct tag_file_name,std::string> file_name_info;

boost::shared_ptr<FILE> file_open( char const * file_name, char const * mode );
void file_read( FILE * f, void * buffer, size_t size );

void
parse_file( char const * file_name )
    {
    boost::shared_ptr<FILE> f = file_open(file_name,"rb");
    assert(f);
    try
        {
        char buf[1024];
        file_read( f.get(), buf, sizeof(buf) );
        }
    catch(
    boost::(:link </string>
+													<string>:) &, so that (:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-49</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) & e )
        {
        e << file_name_info(file_name);
        throw;
        }
    }@]

The above function is (almost) exception-neutral -- if an exception is emitted by any function call within the try block, parse_file does not need to do any real work, but it intercepts any boost::(:link </string>
+													<string>|more information can be added to the exception at a later time:).
</string>
+												</container>
+											</pair>
+											<pair>
+												<weak_ptr>
+													<expired>0</expired>
+													<shared_ptr>
+														<id>-48</id>
+													</shared_ptr>
+												</weak_ptr>
+												<container>
+													<size>5</size>
+													<variant>2</variant>
+													<string>(:auto !!!:)

(:include synopsis:)

!!!!Requirements:

E must be boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) object, stores the file name, and re-throws using a throw-expression with no operand (15.1.6). The rationale for catching any boost::(:link </string>
+													<string>:), or a type that derives (indirectly) from boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) object is that the file name is relevant to any failure that occurs in parse_file, ''even if the failure is unrelated to file I/O''.
</string>
+													<string>:).

!!!!Effects:

Equivalent to x << v.(:link http://www.boost.org/libs/tuple/doc/tuple_users_guide.html#accessing_elements|get:)<0>() << ... << v.(:link http://www.boost.org/libs/tuple/doc/tuple_users_guide.html#accessing_elements|get:)<N>().

!!!!Returns:

x.

(:include throws:)
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -8125,228 +8125,255 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>1</size>
+													<size>11</size>
                                                                                                         <variant>2</variant>
-													<string>(:auto !!:)

!!!Synopsis

(:include synopsis:)
</string>
-												</container>
-											</pair>
-											<pair>
-												<weak_ptr>
-													<expired>0</expired>
-													<shared_ptr>
-														<id>-50</id>
-													</shared_ptr>
-												</weak_ptr>
-												<container>
-													<size>1</size>
+													<string>(:auto !!:)

All exception types that derive from boost::(:link </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-50</id>
+														</shared_ptr>
+													</weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>(:auto !!!:)

(:include synopsis:)

!!!!Requirements:

This function must not be called outside of a catch block.

!!!!Returns:

A pointer of type E to the current exception object, or null if the current exception object can not be converted to E *.

!!!!Throws:

Nothing.
</string>
-												</container>
-											</pair>
-											<pair>
-												<weak_ptr>
-													<expired>0</expired>
-													<shared_ptr>
-														<id>-51</id>
-													</shared_ptr>
-												</weak_ptr>
-												<container>
-													<size>5</size>
+													<string>:) can be used as type-safe containers of arbitrary data objects, while complying with the no-throw requirements (15.5.1) of the ANSI C++ standard for exception types.

When exceptions derive from boost::(:link </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-50</id>
+														</shared_ptr>
+													</weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>(:auto !!!:)

(:include synopsis:)

!!!!Effects:

As if

[@try
    {
    throw </string>
+													<string>:), arbitrary data can be added to exception objects:

*At the point of the throw;
*At a later time as exceptions bubble up the call stack.

(:include </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-37</id>
+															<id>-27</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>(e);
    }
catch(...)
    {
    return (:link </string>
+													<string>:)
(:include </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-34</id>
+															<id>-51</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)();
    }@]
</string>
+													<string>:)
(:include </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-39</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string>:)
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-52</id>
+														<id>-50</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>37</size>
+													<size>13</size>
                                                                                                         <variant>2</variant>
-													<string>(:auto !!!:)

(:include synopsis:)

!!!!Requirements:

T must have accessible copy constructor and must not be a reference (there is no requirement that T's copy constructor does not throw.)

!!!!Description:

This class template is used to associate a Tag type with a value type T. Objects of type (:link </string>
+													<string>(:auto !!!:)

(:include synopsis:)

Class boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-52</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)<Tag,T> can be passed to (:link </string>
+													<string>:) is designed to be used as a universal base for user-defined exception types.

An object of any type deriving from boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-56</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string> mod="/":) to be stored in objects of type boost::(:link </string>
+													<string>:) can store data of arbitrary types, using the (:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-14</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:).

!!!!Usage:

The header <(:link </string>
+													<string>:) wrapper and (:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-7</id>
+															<id>-52</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)> provides a declaration of the (:link </string>
+													<string> mod="/":).

To retrieve data from a boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-52</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) template, which is sufficient for the purpose of typedefing an instance for specific Tag and T, for example:

[@#include <(:link </string>
+													<string>:) object, use the (:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-7</id>
+															<id>-23</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)>

struct tag_errno;
typedef boost::(:link </string>
+													<string>:) function template.
</string>
+												</container>
+											</pair>
+											<pair>
+												<weak_ptr>
+													<expired>0</expired>
+													<shared_ptr>
+														<id>-51</id>
+													</shared_ptr>
+												</weak_ptr>
+												<container>
+													<size>19</size>
+													<variant>2</variant>
+													<string>(:auto !!!:)

Sometimes the throw site does not have all the information that is needed at the catch site to make sense of what went wrong. Let's say we have an exception type file_read_error, which takes a file name in its constructor. Consider the following function:

[@void
file_read( FILE * f, void * buffer, size_t size )
    {
    if( size!=fread(buffer,1,size,f) )
        throw file_read_error(????);
    }@]

How can the file_read function pass a file name to the exception type constructor? All it has is a FILE handle.

Using boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-52</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)<tag_errno,int> errno_info;@]

Or, the shorter equivalent:

[@#include <(:link </string>
+													<string>:) allows us to free the file_read function from the burden of storing the file name in exceptions it throws:

[@#include <(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-7</id>
+															<id>-20</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)>

typedef boost::(:link </string>
+													<string>:)>
#include <stdio.h>
#include <errno.h>

typedef boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-52</id>
+															<id>-14</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)<struct tag_errno,int> errno_info;@]

This errno_info typedef can be passed to (:link </string>
+													<string>:)<struct tag_errno,int> errno_info;

class file_read_error: public boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-56</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string> mod="/":) (#include <(:link </string>
+													<string>:) { };

void
file_read( FILE * f, void * buffer, size_t size )
    {
    if( size!=fread(buffer,1,size,f) )
        throw file_read_error() << errno_info(errno);
    }@]

If file_read detects a failure, it throws an exception which contains the information that is available at the time, namely the errno. Other relevant information, such as the file name, can be added in a context higher up the call stack, where it is known naturally:

[@#include <(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-11</id>
+															<id>-20</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)> first) to store an int named tag_errno in exceptions of types that derive from boost::(:link </string>
+													<string>:)>
#include <boost/shared_ptr.hpp>
#include <stdio.h>
#include <string>

typedef boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-14</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:):

[@throw file_read_error() (:link </string>
+													<string>:)<struct tag_file_name,std::string> file_name_info;

boost::shared_ptr<FILE> file_open( char const * file_name, char const * mode );
void file_read( FILE * f, void * buffer, size_t size );

void
parse_file( char const * file_name )
    {
    boost::shared_ptr<FILE> f = file_open(file_name,"rb");
    assert(f);
    try
        {
        char buf[1024];
        file_read( f.get(), buf, sizeof(buf) );
        }
    catch(
    boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-56</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>|<<:) errno_info(errno);@]

It can also be passed to (:link </string>
+													<string>:) & e )
        {
        e << file_name_info(file_name);
        throw;
        }
    }@]

The above function is (almost) exception-neutral -- if an exception is emitted by any function call within the try block, parse_file does not need to do any real work, but it intercepts any boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-57</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) (#include <(:link </string>
+													<string>:) object, stores the file name, and re-throws using a throw-expression with no operand (15.1.6). The rationale for catching any boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-53</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)> first) to retrieve the tag_errno int from a boost::(:link </string>
+													<string>:) object is that the file name is relevant to any failure that occurs in parse_file, ''even if the failure is unrelated to file I/O''.
</string>
+												</container>
+											</pair>
+											<pair>
+												<weak_ptr>
+													<expired>0</expired>
+													<shared_ptr>
+														<id>-52</id>
+													</shared_ptr>
+												</weak_ptr>
+												<container>
+													<size>7</size>
+													<variant>2</variant>
+													<string>(:auto !!!:)

(:include synopsis:)

!!!!Requirements:

E must be boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:):

[@catch( boost::(:link </string>
+													<string>:), or a type that derives (indirectly) from boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) & x )
    {
    if( int const * e=boost::(:link </string>
+													<string>:).

!!!!Effects:

Stores a copy of v into x. If x already contains data of type (:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-57</id>
+															<id>-14</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)<errno_info>(x) )
        ....
    }@]
</string>
+													<string>:)<Tag,T>, that data is overwritten.

!!!!Returns:

x.

(:include throws:)
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -8370,117 +8397,142 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>69</size>
+													<size>1</size>
                                                                                                         <variant>2</variant>
-													<string>!!Introduction

The purpose of Boost Exception is to ease the design of exception class hierarchies and to help write exception handling and error reporting code.

It supports transporting of arbitrary data to the catch site, which is otherwise tricky due to the no-throw requirements (15.5.1) for exception types. Data can be added to any exception object, either directly in the throw-expression (15.1), or at a later time as the exception object propagates up the call stack.

The ability to add data to exception objects after they have been passed to throw is important, because often some of the information needed to handle an exception is unavailable in the context where the failure is detected. 

Boost Exception also supports (:link http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2179.html|N2179:)-style (:link </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-60</id>
-														</shared_ptr>
-													</weak_ptr>
+													<string>(:auto !!!:)

(:include synopsis:)

!!!!Requirements:

This function must not be called outside of a catch block.

!!!!Returns:

A pointer of type E to the current exception object, or null if the current exception object can not be converted to E *.

!!!!Throws:

Nothing.
</string>
+												</container>
+											</pair>
+											<pair>
+												<weak_ptr>
+													<expired>0</expired>
+													<shared_ptr>
+														<id>-55</id>
+													</shared_ptr>
+												</weak_ptr>
+												<container>
+													<size>1</size>
                                                                                                         <variant>2</variant>
-													<string>|copying:) of exception objects, implemented non-intrusively and automatically by the boost::(:link </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-35</id>
-														</shared_ptr>
-													</weak_ptr>
+													<string>(:auto !!!:)

!!!Synopsis

(:include synopsis:)
</string>
+												</container>
+											</pair>
+											<pair>
+												<weak_ptr>
+													<expired>0</expired>
+													<shared_ptr>
+														<id>-56</id>
+													</shared_ptr>
+												</weak_ptr>
+												<container>
+													<size>1</size>
                                                                                                         <variant>2</variant>
-													<string>:) function.

!!Contents

#(:link </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-15</id>
-														</shared_ptr>
-													</weak_ptr>
+													<string>(:auto !!:)

!!!Synopsis

(:include synopsis:)
</string>
+												</container>
+											</pair>
+											<pair>
+												<weak_ptr>
+													<expired>0</expired>
+													<shared_ptr>
+														<id>-57</id>
+													</shared_ptr>
+												</weak_ptr>
+												<container>
+													<size>1</size>
                                                                                                         <variant>2</variant>
-													<string>:)
#Tutorial
##(:link </string>
+													<string>(:auto !:)

This is an alphabetical list of all Boost Exception documentation pages.

(:pagelist fmt="index" except_tags="index noindex" mod="w":)
</string>
+												</container>
+											</pair>
+											<pair>
+												<weak_ptr>
+													<expired>0</expired>
+													<shared_ptr>
+														<id>-58</id>
+													</shared_ptr>
+												</weak_ptr>
+												<container>
+													<size>33</size>
+													<variant>2</variant>
+													<string>(:auto !!!:)

Traditionally, when using exceptions to report failures, the throw site:

*creates an exception object of the appropriate type, and
*stuffs it with data relevant to the detected error.

A higher context in the program contains a catch statement which:

*selects failures based on exception types, and
*inspects exception objects for data required to deal with the problem.

The main issue with this "traditional" approach is that often, the data available at the point of the throw is insufficient for the catch site to handle the failure.

Here is an example of a catch statement:

[@catch( file_read_error & e )
    {
    std::cerr << e.file_name();
    }@]

And here is a possible matching throw:

[@void
read_file( FILE * f )
    {
    ....
    size_t nr=fread(buf,1,count,f);
    if( ferror(f) )
        throw file_read_error(???);
    ....&#
10;    }@]

Clearly, the problem is that the handler requires a file name but the read_file function does not have a file name to put in the exception object; all it has is a FILE pointer!

In an attempt to deal with this problem, we could modify read_file to accept a file name:

[@void
read_file( FILE * f, char const * name )
    {
    ....
    size_t nr=fread(buf,1,count,f);
    if( ferror(f) )
        throw file_read_error(name);
    ....
    }@]

This is not a real solution: it simply shifts the burden of supplying a file name to the immediate caller of the read_file function.

->''In general, the data required to handle a given library-emitted exception depends on the program that links to it. Many contexts between the throw and the catch may have relevant information which must be transported to the exception handler.''

!!!Exception wrapping

The idea of exception wrapping is to catch an exce
ption from a lower level function (such as the read_file function above), and throw a new exception object that contains the original exception (and also carries a file name.) This method seems to be particularly popular with C++ programmers with Java background.

Exception wrapping leads to the following problems:

*To wrap an exception object it must be copied, which may result in slicing.
*Wrapping is practically impossible to use in generic contexts.

The second point is actually special case of violating the exception neutrality principle. Most contexts in a program can not handle exceptions; such contexts should not interfere with the process of exception handling.

!!!The boost::exception solution

*Simply derive your exception types from boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-46</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string> mod="w":)
##(:link </string>
+													<string>:).
*Confidently limit the throw site to provide only data that is available naturally.
*Use exception-neutral contexts between the throw and the catch to augment exceptions with more relevant data as they bubble up.

For example, in the throw statement below we only add the errno code, since this is the only failure-relevant information available in this context:

[@struct exception_base: virtual std::exception, virtual boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-16</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string> mod="w":)
##(:link </string>
+													<string>:) { };
struct io_error: virtual exception_base { };
struct file_read_error: virtual io_error { };

typedef boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-60</id>
+															<id>-14</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string> mod="w":)
##(:link </string>
+													<string>:)<struct tag_errno_code,int> errno_code;

void
read_file( FILE * f )
    {
    ....
    size_t nr=fread(buf,1,count,f);
    if( ferror(f) )
        throw file_read_error() (:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-8</id>
+															<id>-52</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string> mod="w":)
##(:link </string>
+													<string>|<<:) errno_code(errno);
    ....
    }@]

In a higher exception-neutral context, we add the file name to ''any'' exception that derives from boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-43</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string> mod="w":)
##(:link </string>
+													<string>:):

[@typedef boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-29</id>
+															<id>-14</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string> mod="w":)
#Documentation
##Class (:link </string>
+													<string>:)<struct tag_file_name,std::string> file_name;

....
try
    {
    if( FILE * fp=fopen("foo.txt","rt") )
        {
        shared_ptr<FILE> f(fp,fclose);
        ....
        read_file(fp); //throws types deriving from boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)
##Throwing Exceptions
###(:link </string>
+													<string>:)
        do_something();
        ....
        }
    else
        throw file_open_error() (:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-32</id>
+															<id>-52</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)
###(:link </string>
+													<string>|<<:) errno_code(errno);
    }
catch( boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-35</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)
##Transporting of Arbitrary Data to the Catch Site
###(:link </string>
+													<string>:) & e )
    {
    e (:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
@@ -8489,452 +8541,387 @@
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)
###(:link </string>
+													<string>|<<:) file_name("foo.txt");
    throw;
    }@]

Finally here is how the handler retrieves data from exceptions that derive from boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-56</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)
###(:link </string>
+													<string>:):

[@catch( io_error & e )
    {
    std::cerr << "I/O Error!\n";

    if( std::string const * fn=(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-45</id>
+															<id>-23</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)
###(:link </string>
+													<string>:)<file_name>(e) )
        std::cerr << "File name: " << *fn << "\n";

    if( int const * c=(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-57</id>
+															<id>-23</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)
###(:link </string>
+													<string>:)<errno_code>(e) )
        std::cerr << "OS says: " << strerror(*c) << "\n";
    }@]

In addition, boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-26</id>
+															<id>-31</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)
##(:link http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2179.html|N2179:) Transporting of Exceptions between Threads
###(:link </string>
+													<string>:) can be used to compose an automatic (if not user-friendly) message that contains all of the (:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-33</id>
+															<id>-14</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)
###(:link </string>
+													<string>:) objects added to a boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-37</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)
###(:link </string>
+													<string>:). This is useful for inclusion in logs and other diagnostic objects.
</string>
+												</container>
+											</pair>
+											<pair>
+												<weak_ptr>
+													<expired>0</expired>
+													<shared_ptr>
+														<id>-59</id>
+													</shared_ptr>
+												</weak_ptr>
+												<container>
+													<size>69</size>
+													<variant>2</variant>
+													<string>!!Introduction

The purpose of Boost Exception is to ease the design of exception class hierarchies and to help write exception handling and error reporting code.

It supports transporting of arbitrary data to the catch site, which is otherwise tricky due to the no-throw requirements (15.5.1) for exception types. Data can be added to any exception object, either directly in the throw-expression (15.1), or at a later time as the exception object propagates up the call stack.

The ability to add data to exception objects after they have been passed to throw is important, because often some of the information needed to handle an exception is unavailable in the context where the failure is detected. 

Boost Exception also supports (:link http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2179.html|N2179:)-style (:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-34</id>
+															<id>-17</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)
###(:link </string>
+													<string>|copying:) of exception objects, implemented non-intrusively and automatically by the boost::(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-51</id>
+															<id>-36</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)
###(:link </string>
+													<string>:) function.

!!Contents

#(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-39</id>
+															<id>-58</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)
###(:link </string>
+													<string>:)
#Tutorial
##(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-28</id>
+															<id>-49</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)
##Diagnostic Information
###(:link </string>
+													<string> mod="w":)
##(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-30</id>
+															<id>-47</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)
###(:link </string>
+													<string> mod="w":)
##(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-61</id>
+															<id>-17</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)
##(:link </string>
+													<string> mod="w":)
##(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-50</id>
+															<id>-7</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)
#API
##(:link </string>
+													<string> mod="w":)
##(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-44</id>
+															<id>-45</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)
##(:link </string>
+													<string> mod="w":)
##(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-19</id>
+															<id>-30</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)
##(:link </string>
+													<string> mod="w":)
#Documentation
##Class (:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-20</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)
##(:link </string>
+													<string>:)
##Throwing Exceptions
###(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-41</id>
+															<id>-33</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)
##(:link </string>
+													<string>:)
###(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-10</id>
+															<id>-36</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)
##(:link </string>
+													<string>:)
##Transporting of Arbitrary Data to the Catch Site
###(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-31</id>
+															<id>-14</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string> mod="w":)
#(:link </string>
+													<string>:)
###(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-17</id>
+															<id>-52</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string> mod="w":)
#(:link </string>
+													<string>:)
###(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-14</id>
-														</shared_ptr>
-													</weak_ptr>
-													<variant>2</variant>
-													<string> mod="w":)

!!!Acknowledgements

Thanks to Peter Dimov for his continuing help. Also thanks to Tobias Schwinger, Tom Brinkman, Pavel Vozenilek and everyone who participated in the review process.
</string>
-												</container>
-											</pair>
-											<pair>
-												<weak_ptr>
-													<expired>0</expired>
-													<shared_ptr>
-														<id>-55</id>
-													</shared_ptr>
-												</weak_ptr>
-												<container>
-													<size>5</size>
+															<id>-48</id>
+														</shared_ptr>
+													</weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>(:auto !!!:)

(:include synopsis:)

!!!!Description:

Returns a const reference to the copy of the value passed to (:link </string>
+													<string>:)
###(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-52</id>
+															<id>-23</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)'s constructor stored in the (:link </string>
+													<string>:)
###(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-52</id>
+															<id>-26</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) object.

!!!!Throws:

Nothing.
</string>
-												</container>
-											</pair>
-											<pair>
-												<weak_ptr>
-													<expired>0</expired>
-													<shared_ptr>
-														<id>-56</id>
-													</shared_ptr>
-												</weak_ptr>
-												<container>
-													<size>7</size>
-													<variant>2</variant>
-													<string>(:auto !!!:)

(:include synopsis:)

!!!!Requirements:

E must be boost::(:link </string>
+													<string>:)
##(:link http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2179.html|N2179:) Transporting of Exceptions between Threads
###(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-34</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:), or a type that derives (indirectly) from boost::(:link </string>
+													<string>:)
###(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-38</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:).

!!!!Effects:

Stores a copy of v into x. If x already contains data of type (:link </string>
+													<string>:)
###(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-52</id>
+															<id>-35</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)<Tag,T>, that data is overwritten.

!!!!Returns:

x.

(:include throws:)
</string>
-												</container>
-											</pair>
-											<pair>
-												<weak_ptr>
-													<expired>0</expired>
-													<shared_ptr>
-														<id>-57</id>
-													</shared_ptr>
-												</weak_ptr>
-												<container>
-													<size>13</size>
-													<variant>2</variant>
-													<string>(:auto !!!:)

(:include synopsis:)

!!!!Requirements:

* ErrorInfo must be an instance of the (:link </string>
+													<string>:)
###(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-52</id>
+															<id>-12</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) template.
* E must be polymorphic.

!!!!Returns:

* If dynamic_cast<boost::(:link </string>
+													<string>:)
###(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-40</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) const *>(&x) is 0, or if x does not store an object of type ErrorInfo, the returned value is null.
* Otherwise, the returned pointer points to the stored value (use (:link </string>
+													<string>:)
###(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-56</id>
+															<id>-28</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string> mod="/":) to store values in exception objects.) When x is destroyed, any pointers returned by (:link </string>
+													<string>:)
##Diagnostic Information
###(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-57</id>
+															<id>-31</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) become invalid.

!!!!Throws:

Nothing.

!!!!Note:

The interface of (:link </string>
+													<string>:)
###(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-57</id>
+															<id>-60</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) may be affected by the build (:link </string>
+													<string>:)
##(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-31</id>
+															<id>-54</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:).
</string>
-												</container>
-											</pair>
-											<pair>
-												<weak_ptr>
-													<expired>0</expired>
-													<shared_ptr>
-														<id>-58</id>
-													</shared_ptr>
-												</weak_ptr>
-												<container>
-													<size>1</size>
-													<variant>2</variant>
-													<string>(:auto !!:)

!!!Synopsis

(:include synopsis:)
</string>
-												</container>
-											</pair>
-											<pair>
-												<weak_ptr>
-													<expired>0</expired>
-													<shared_ptr>
-														<id>-59</id>
-													</shared_ptr>
-												</weak_ptr>
-												<container>
-													<size>7</size>
-													<variant>2</variant>
-													<string>(:auto !!!:)

(:include decl:)

!!!!Effects:

* Default constructor: initializes an empty boost::(:link </string>
+													<string>:)
#API
##(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-46</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) object.
* Copy constructor: initializes a boost::(:link </string>
+													<string>:)
##(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-8</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) object which shares ownership with x of all data added through (:link </string>
+													<string>:)
##(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-56</id>
+															<id>-61</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string> mod="/":), including data that is added at a future time.

!!!!Throws:

Nothing.
</string>
-												</container>
-											</pair>
-											<pair>
-												<weak_ptr>
-													<expired>0</expired>
-													<shared_ptr>
-														<id>-60</id>
-													</shared_ptr>
-												</weak_ptr>
-												<container>
-													<size>11</size>
-													<variant>2</variant>
-													<string>(:auto !!:)

Boost Exception supports transporting of exception objects between threads through cloning. This system is similar to (:link http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2179.html|N2179:), but because Boost Exception can not rely on language support, the use of (:link </string>
+													<string>:)
##(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-37</id>
+															<id>-43</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) at the time of the throw is required in order to use cloning.

!!!!Note:

All exceptions emitted by the familiar function boost::(:link </string>
+													<string>:)
##(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-35</id>
+															<id>-29</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) are guaranteed to derive from boost::(:link </string>
+													<string>:)
##(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-32</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:) and to support cloning.

(:include </string>
+													<string> mod="w":)
#(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-21</id>
+															<id>-6</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)
(:include </string>
+													<string> mod="w":)
#(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-40</id>
+															<id>-57</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)
</string>
+													<string> mod="w":)

!!!Acknowledgements

Thanks to Peter Dimov for his continuing help. Also thanks to Tobias Schwinger, Tom Brinkman, Pavel Vozenilek and everyone who participated in the review process.
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-61</id>
+														<id>-60</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -8945,7 +8932,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-47</id>
+															<id>-50</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -8954,7 +8941,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-30</id>
+															<id>-31</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -8963,7 +8950,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-61</id>
+															<id>-60</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -8972,13 +8959,26 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-61</id>
+															<id>-60</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
                                                                                                         <string>();
        }
    }@]
</string>
                                                                                                 </container>
                                                                                         </pair>
+											<pair>
+												<weak_ptr>
+													<expired>0</expired>
+													<shared_ptr>
+														<id>-61</id>
+													</shared_ptr>
+												</weak_ptr>
+												<container>
+													<size>1</size>
+													<variant>2</variant>
+													<string>(:auto !!:)

(:pagelist fmt="index" tags="type":)
</string>
+												</container>
+											</pair>
                                                                                 </sorted>
                                                                         </object>
                                                                 </shared_ptr>
@@ -9408,9 +9408,7 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>1</size>
-													<variant>2</variant>
-													<string>!!!!Throws:

Any exception emitted by v's copy constructor.</string>
+													<size>0</size>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -9432,7 +9430,9 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>0</size>
+													<size>1</size>
+													<variant>2</variant>
+													<string>!!!!Throws:

Any exception emitted by v's copy constructor.</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -9443,9 +9443,7 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>1</size>
-													<variant>2</variant>
-													<string>!!!!Throws:

std::bad_alloc, or any exception emitted by T1..TN copy constructor.
</string>
+													<size>0</size>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -9478,7 +9476,9 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>0</size>
+													<size>1</size>
+													<variant>2</variant>
+													<string>!!!!Throws:

std::bad_alloc, or any exception emitted by T1..TN copy constructor.
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -9522,7 +9522,9 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>0</size>
+													<size>1</size>
+													<variant>2</variant>
+													<string>!!!!Throws:

std::bad_alloc, or any exception emitted by the T copy constructor.
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -9566,9 +9568,7 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>1</size>
-													<variant>2</variant>
-													<string>!!!!Throws:

std::bad_alloc, or any exception emitted by the T copy constructor.
</string>
+													<size>0</size>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -9650,7 +9650,7 @@
                                                                                                 <container>
                                                                                                         <size>1</size>
                                                                                                         <variant>2</variant>
-													<string>(:include api:)
</string>
+													<string>[@namespace
boost
    {
(:include api pre_indent="4":)
    }@]
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -9661,18 +9661,7 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>3</size>
-													<variant>2</variant>
-													<string>[@#include <</string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-49</id>
-														</shared_ptr>
-													</weak_ptr>
-													<variant>2</variant>
-													<string>>

namespace
boost
    {
(:include api pre_indent="4":)
    }@]
</string>
+													<size>0</size>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -9683,9 +9672,7 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>1</size>
-													<variant>2</variant>
-													<string>[@namespace
boost
    {
(:include api pre_indent="4":)
    }@]
</string>
+													<size>0</size>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -9714,7 +9701,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-11</id>
+															<id>-42</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -9729,7 +9716,9 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>0</size>
+													<size>1</size>
+													<variant>2</variant>
+													<string>(:include api:)
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -9742,16 +9731,16 @@
                                                                                                 <container>
                                                                                                         <size>3</size>
                                                                                                         <variant>2</variant>
-													<string>[@#include <(:link </string>
+													<string>`#include <</string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-49</id>
+															<id>-53</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)>

namespace
boost
    {
(:include api pre_indent="4":)
    }@]
</string>
+													<string>>

[@namespace
boost
    {
(:include decl pre_indent="4":)
    }@]
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -9764,16 +9753,16 @@
                                                                                                 <container>
                                                                                                         <size>3</size>
                                                                                                         <variant>2</variant>
-													<string>[@#include <(:link </string>
+													<string>`#include <(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-49</id>
+															<id>-53</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)>

namespace
boost
    {
(:include api pre_indent="4":)
    }@]
</string>
+													<string>:)>

[@namespace
boost
    {
(:include decl pre_indent="4":)
    }@]
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -9786,7 +9775,7 @@
                                                                                                 <container>
                                                                                                         <size>1</size>
                                                                                                         <variant>2</variant>
-													<string>[@namespace
boost
    {
(:include api pre_indent="4":)
    }@]
</string>
+													<string>[@#include <boost/shared_ptr.hpp>

namespace
boost
    {
(:include api pre_indent="4":)
    }@]
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -9797,7 +9786,18 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>0</size>
+													<size>3</size>
+													<variant>2</variant>
+													<string>`#include <(:link </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-42</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string>:)>

[@namespace
boost
    {
(:include def pre_indent="4":)
    }@]
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -9808,7 +9808,18 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>0</size>
+													<size>3</size>
+													<variant>2</variant>
+													<string>[@#include <string>

namespace
boost
    {
(:include </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-50</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string> decl pre_indent="4":)

(:include api pre_indent="4":)
    }@]
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -9841,18 +9852,7 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>3</size>
-													<variant>2</variant>
-													<string>`#include <</string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-12</id>
-														</shared_ptr>
-													</weak_ptr>
-													<variant>2</variant>
-													<string>>

[@namespace
boost
    {
(:include decl pre_indent="4":)
    }@]
</string>
+													<size>0</size>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -9863,7 +9863,9 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>0</size>
+													<size>1</size>
+													<variant>2</variant>
+													<string>[@namespace
boost
    {
(:include api pre_indent="4":)
    }@]
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -9874,7 +9876,9 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>0</size>
+													<size>1</size>
+													<variant>2</variant>
+													<string>[@(:include api:)@]
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -9885,7 +9889,18 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>0</size>
+													<size>3</size>
+													<variant>2</variant>
+													<string>`#include <(:link </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-42</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string>:)>

[@(:include decl:)@]
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -9896,9 +9911,18 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>1</size>
+													<size>3</size>
                                                                                                         <variant>2</variant>
-													<string>[@(:include api:)@]
</string>
+													<string>`#include <(:link </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-42</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string>:)>

[@(:include decl:)@]
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -9909,18 +9933,9 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>3</size>
-													<variant>2</variant>
-													<string>`#include <(:link </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-11</id>
-														</shared_ptr>
-													</weak_ptr>
+													<size>1</size>
                                                                                                         <variant>2</variant>
-													<string>:)>

[@(:include decl:)@]
</string>
+													<string>[@namespace
boost
    {
(:include decl pre_indent="4":)
    }@]
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -9938,7 +9953,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-49</id>
+															<id>-19</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -10004,7 +10019,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-12</id>
+															<id>-53</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -10030,6 +10045,17 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
+													<size>0</size>
+												</container>
+											</pair>
+											<pair>
+												<weak_ptr>
+													<expired>0</expired>
+													<shared_ptr>
+														<id>-31</id>
+													</shared_ptr>
+												</weak_ptr>
+												<container>
                                                                                                         <size>3</size>
                                                                                                         <variant>2</variant>
                                                                                                         <string>`#include <(:link </string>
@@ -10037,7 +10063,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-58</id>
+															<id>-15</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -10048,7 +10074,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-31</id>
+														<id>-32</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -10059,7 +10085,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-32</id>
+														<id>-33</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -10070,7 +10096,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-5</id>
+															<id>-10</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -10081,7 +10107,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-33</id>
+														<id>-34</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -10092,7 +10118,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-12</id>
+															<id>-53</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -10103,7 +10129,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-34</id>
+														<id>-35</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -10114,7 +10140,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-12</id>
+															<id>-53</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -10125,7 +10151,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-35</id>
+														<id>-36</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -10136,7 +10162,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-5</id>
+															<id>-10</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -10147,7 +10173,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-36</id>
+														<id>-37</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -10158,7 +10184,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-37</id>
+														<id>-38</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -10169,7 +10195,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-6</id>
+															<id>-55</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -10180,7 +10206,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-38</id>
+														<id>-39</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -10191,7 +10217,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-39</id>
+														<id>-40</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -10202,7 +10228,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-12</id>
+															<id>-53</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -10213,7 +10239,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-40</id>
+														<id>-41</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -10224,7 +10250,29 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-41</id>
+														<id>-42</id>
+													</shared_ptr>
+												</weak_ptr>
+												<container>
+													<size>3</size>
+													<variant>2</variant>
+													<string>[@#include <(:link </string>
+													<variant>1</variant>
+													<weak_ptr>
+														<expired>0</expired>
+														<shared_ptr>
+															<id>-19</id>
+														</shared_ptr>
+													</weak_ptr>
+													<variant>2</variant>
+													<string>:)>

namespace
boost
    {
(:include api pre_indent="4":)
    }@]
</string>
+												</container>
+											</pair>
+											<pair>
+												<weak_ptr>
+													<expired>0</expired>
+													<shared_ptr>
+														<id>-43</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -10235,7 +10283,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-42</id>
+														<id>-44</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -10246,7 +10294,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-11</id>
+															<id>-42</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -10257,7 +10305,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-43</id>
+														<id>-45</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -10268,7 +10316,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-44</id>
+														<id>-46</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -10279,7 +10327,18 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-45</id>
+														<id>-47</id>
+													</shared_ptr>
+												</weak_ptr>
+												<container>
+													<size>0</size>
+												</container>
+											</pair>
+											<pair>
+												<weak_ptr>
+													<expired>0</expired>
+													<shared_ptr>
+														<id>-48</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -10299,7 +10358,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-45</id>
+															<id>-48</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -10310,7 +10369,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-46</id>
+														<id>-49</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -10321,7 +10380,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-47</id>
+														<id>-50</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -10332,7 +10391,7 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-49</id>
+															<id>-19</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
@@ -10343,7 +10402,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-48</id>
+														<id>-51</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -10354,42 +10413,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-49</id>
-													</shared_ptr>
-												</weak_ptr>
-												<container>
-													<size>1</size>
-													<variant>2</variant>
-													<string>[@namespace
boost
    {
(:include api pre_indent="4":)
    }@]
</string>
-												</container>
-											</pair>
-											<pair>
-												<weak_ptr>
-													<expired>0</expired>
-													<shared_ptr>
-														<id>-50</id>
-													</shared_ptr>
-												</weak_ptr>
-												<container>
-													<size>3</size>
-													<variant>2</variant>
-													<string>`#include <</string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-13</id>
-														</shared_ptr>
-													</weak_ptr>
-													<variant>2</variant>
-													<string>>

[@namespace
boost
    {
(:include decl pre_indent="4":)
    }@]
</string>
-												</container>
-											</pair>
-											<pair>
-												<weak_ptr>
-													<expired>0</expired>
-													<shared_ptr>
-														<id>-51</id>
+														<id>-52</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -10400,46 +10424,33 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-12</id>
+															<id>-42</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)>

[@namespace
boost
    {
(:include decl pre_indent="4":)
    }@]
</string>
+													<string>:)>\\

[@namespace
boost
    {
(:include decl pre_indent="4":)
    }@]
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-52</id>
+														<id>-53</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
                                                                                                         <size>3</size>
                                                                                                         <variant>2</variant>
-													<string>`#include <(:link </string>
+													<string>[@#include <(:link </string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-11</id>
+															<id>-19</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)>

[@namespace
boost
    {
(:include def pre_indent="4":)
    }@]
</string>
-												</container>
-											</pair>
-											<pair>
-												<weak_ptr>
-													<expired>0</expired>
-													<shared_ptr>
-														<id>-53</id>
-													</shared_ptr>
-												</weak_ptr>
-												<container>
-													<size>1</size>
-													<variant>2</variant>
-													<string>[@#include <boost/shared_ptr.hpp>

namespace
boost
    {
(:include api pre_indent="4":)
    }@]
</string>
+													<string>:)>

namespace
boost
    {
(:include api pre_indent="4":)
    }@]
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
@@ -10450,93 +10461,71 @@
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>0</size>
-												</container>
-											</pair>
-											<pair>
-												<weak_ptr>
-													<expired>0</expired>
-													<shared_ptr>
-														<id>-55</id>
-													</shared_ptr>
-												</weak_ptr>
-												<container>
                                                                                                         <size>3</size>
                                                                                                         <variant>2</variant>
-													<string>`#include <(:link </string>
+													<string>`#include <</string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-11</id>
+															<id>-56</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)>

[@(:include decl:)@]
</string>
+													<string>>

[@namespace
boost
    {
(:include decl pre_indent="4":)
    }@]
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-56</id>
+														<id>-55</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
                                                                                                         <size>3</size>
                                                                                                         <variant>2</variant>
-													<string>`#include <(:link </string>
+													<string>[@#include <</string>
                                                                                                         <variant>1</variant>
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-11</id>
+															<id>-19</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
-													<string>:)>\\

[@namespace
boost
    {
(:include decl pre_indent="4":)
    }@]
</string>
+													<string>>

namespace
boost
    {
(:include api pre_indent="4":)
    }@]
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-57</id>
+														<id>-56</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
                                                                                                         <size>1</size>
                                                                                                         <variant>2</variant>
-													<string>[@namespace
boost
    {
(:include decl pre_indent="4":)
    }@]
</string>
+													<string>[@namespace
boost
    {
(:include api pre_indent="4":)
    }@]
</string>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-58</id>
+														<id>-57</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
-													<size>3</size>
-													<variant>2</variant>
-													<string>[@#include <string>

namespace
boost
    {
(:include </string>
-													<variant>1</variant>
-													<weak_ptr>
-														<expired>0</expired>
-														<shared_ptr>
-															<id>-47</id>
-														</shared_ptr>
-													</weak_ptr>
-													<variant>2</variant>
-													<string> decl pre_indent="4":)

(:include api pre_indent="4":)
    }@]
</string>
+													<size>0</size>
                                                                                                 </container>
                                                                                         </pair>
                                                                                         <pair>
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-59</id>
+														<id>-58</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -10547,7 +10536,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-60</id>
+														<id>-59</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -10558,7 +10547,7 @@
                                                                                                 <weak_ptr>
                                                                                                         <expired>0</expired>
                                                                                                         <shared_ptr>
-														<id>-61</id>
+														<id>-60</id>
                                                                                                         </shared_ptr>
                                                                                                 </weak_ptr>
                                                                                                 <container>
@@ -10569,13 +10558,24 @@
                                                                                                         <weak_ptr>
                                                                                                                 <expired>0</expired>
                                                                                                                 <shared_ptr>
-															<id>-58</id>
+															<id>-15</id>
                                                                                                                 </shared_ptr>
                                                                                                         </weak_ptr>
                                                                                                         <variant>2</variant>
                                                                                                         <string>:)>\\

[@namespace
boost
    {
(:include decl pre_indent="4":)
    }@]
</string>
                                                                                                 </container>
                                                                                         </pair>
+											<pair>
+												<weak_ptr>
+													<expired>0</expired>
+													<shared_ptr>
+														<id>-61</id>
+													</shared_ptr>
+												</weak_ptr>
+												<container>
+													<size>0</size>
+												</container>
+											</pair>
                                                                                 </sorted>
                                                                         </object>
                                                                 </shared_ptr>
@@ -10784,7 +10784,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-54</id>
+										<id>-59</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -10801,7 +10801,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-60</id>
+										<id>-17</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -10818,7 +10818,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-46</id>
+										<id>-49</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -10835,7 +10835,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-14</id>
+										<id>-57</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -10869,7 +10869,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-6</id>
+										<id>-55</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -10886,7 +10886,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-15</id>
+										<id>-58</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -10903,7 +10903,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-43</id>
+										<id>-45</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -10920,7 +10920,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-8</id>
+										<id>-7</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -10937,7 +10937,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-17</id>
+										<id>-6</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -10954,7 +10954,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-41</id>
+										<id>-43</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -10971,7 +10971,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-19</id>
+										<id>-8</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -10988,7 +10988,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-20</id>
+										<id>-61</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -11005,7 +11005,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-10</id>
+										<id>-29</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -11022,7 +11022,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-44</id>
+										<id>-46</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -11046,7 +11046,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-58</id>
+										<id>-15</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -11070,7 +11070,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-12</id>
+										<id>-53</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -11126,7 +11126,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-34</id>
+										<id>-35</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -11154,7 +11154,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-33</id>
+										<id>-34</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -11182,7 +11182,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-18</id>
+										<id>-11</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -11210,7 +11210,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-39</id>
+										<id>-40</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -11238,7 +11238,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-51</id>
+										<id>-12</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -11262,7 +11262,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-40</id>
+										<id>-41</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -11314,7 +11314,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-42</id>
+										<id>-44</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -11342,7 +11342,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-56</id>
+										<id>-52</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -11366,7 +11366,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-16</id>
+										<id>-47</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -11394,7 +11394,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-50</id>
+										<id>-54</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -11422,7 +11422,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-57</id>
+										<id>-23</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -11450,7 +11450,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-30</id>
+										<id>-31</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -11478,7 +11478,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-61</id>
+										<id>-60</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -11502,7 +11502,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-29</id>
+										<id>-30</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -11526,7 +11526,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-22</id>
+										<id>-20</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -11578,7 +11578,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-35</id>
+										<id>-36</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -11610,7 +11610,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-31</id>
+										<id>-32</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -11634,7 +11634,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-13</id>
+										<id>-56</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -11662,7 +11662,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-52</id>
+										<id>-14</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -11694,7 +11694,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-23</id>
+										<id>-21</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -11726,7 +11726,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-55</id>
+										<id>-22</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -11750,7 +11750,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-53</id>
+										<id>-13</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -11774,7 +11774,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-11</id>
+										<id>-42</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -11798,7 +11798,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-49</id>
+										<id>-19</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -11826,7 +11826,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-36</id>
+										<id>-37</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -11854,7 +11854,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-37</id>
+										<id>-38</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -11910,7 +11910,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-47</id>
+										<id>-50</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -11942,7 +11942,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-59</id>
+										<id>-16</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -11990,7 +11990,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-21</id>
+										<id>-18</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -12014,7 +12014,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-32</id>
+										<id>-33</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -12038,7 +12038,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-5</id>
+										<id>-10</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -12062,7 +12062,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-48</id>
+										<id>-51</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -12090,7 +12090,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-7</id>
+										<id>-5</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -12118,7 +12118,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-45</id>
+										<id>-48</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                                 <pair>
@@ -12142,7 +12142,7 @@
                                                                                 </path>
                                                                         </file>
                                                                         <shared_ptr>
-										<id>-38</id>
+										<id>-39</id>
                                                                         </shared_ptr>
                                                                 </pair>
                                                         </sorted>
@@ -12179,16 +12179,16 @@
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
-											<id>-6</id>
+											<id>-9</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
-									<string>exception_ptr</string>
+									<string></string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
-											<id>-7</id>
+											<id>-10</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
                                                                         <string></string>
@@ -12197,43 +12197,43 @@
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
-											<id>-9</id>
+											<id>-11</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
-									<string></string>
+									<string>type</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
-											<id>-11</id>
+											<id>-12</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
-									<string></string>
+									<string>exception_ptr free function</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
-											<id>-12</id>
+											<id>-13</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
-									<string></string>
+									<string>error_info</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
-											<id>-13</id>
+											<id>-14</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
-									<string></string>
+									<string>type</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
-											<id>-14</id>
+											<id>-15</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
                                                                         <string></string>
@@ -12245,6 +12245,15 @@
                                                                                         <id>-16</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
+									<string>function</string>
+								</pair>
+								<pair>
+									<weak_ptr>
+										<expired>0</expired>
+										<shared_ptr>
+											<id>-17</id>
+										</shared_ptr>
+									</weak_ptr>
                                                                         <string>tutorial</string>
                                                                 </pair>
                                                                 <pair>
@@ -12254,7 +12263,25 @@
                                                                                         <id>-18</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
-									<string>type</string>
+									<string>noindex tutorial</string>
+								</pair>
+								<pair>
+									<weak_ptr>
+										<expired>0</expired>
+										<shared_ptr>
+											<id>-19</id>
+										</shared_ptr>
+									</weak_ptr>
+									<string></string>
+								</pair>
+								<pair>
+									<weak_ptr>
+										<expired>0</expired>
+										<shared_ptr>
+											<id>-20</id>
+										</shared_ptr>
+									</weak_ptr>
+									<string></string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
@@ -12263,7 +12290,7 @@
                                                                                         <id>-21</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
-									<string>noindex tutorial</string>
+									<string>type</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
@@ -12272,7 +12299,7 @@
                                                                                         <id>-22</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
-									<string></string>
+									<string>function member</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
@@ -12281,7 +12308,7 @@
                                                                                         <id>-23</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
-									<string>type</string>
+									<string>error_info free function</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
@@ -12323,7 +12350,7 @@
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
-											<id>-29</id>
+											<id>-30</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
                                                                         <string>diagnostic_information tutorial</string>
@@ -12332,7 +12359,7 @@
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
-											<id>-30</id>
+											<id>-31</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
                                                                         <string>diagnostic_information free function</string>
@@ -12341,7 +12368,7 @@
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
-											<id>-32</id>
+											<id>-33</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
                                                                         <string>macro</string>
@@ -12350,7 +12377,7 @@
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
-											<id>-33</id>
+											<id>-34</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
                                                                         <string>type</string>
@@ -12359,7 +12386,7 @@
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
-											<id>-34</id>
+											<id>-35</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
                                                                         <string>exception_ptr free function</string>
@@ -12368,7 +12395,7 @@
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
-											<id>-35</id>
+											<id>-36</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
                                                                         <string>free function</string>
@@ -12377,7 +12404,7 @@
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
-											<id>-36</id>
+											<id>-37</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
                                                                         <string>function</string>
@@ -12386,7 +12413,7 @@
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
-											<id>-37</id>
+											<id>-38</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
                                                                         <string>exception_ptr free function</string>
@@ -12395,7 +12422,7 @@
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
-											<id>-38</id>
+											<id>-39</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
                                                                         <string>noalso noindex tutorial</string>
@@ -12404,7 +12431,7 @@
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
-											<id>-39</id>
+											<id>-40</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
                                                                         <string>exception_ptr free function</string>
@@ -12413,7 +12440,7 @@
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
-											<id>-40</id>
+											<id>-41</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
                                                                         <string>noindex tutorial</string>
@@ -12425,16 +12452,16 @@
                                                                                         <id>-42</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
-									<string>function member</string>
+									<string></string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
                                                                                 <expired>0</expired>
                                                                                 <shared_ptr>
-											<id>-43</id>
+											<id>-44</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
-									<string>tutorial</string>
+									<string>function member</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
@@ -12443,15 +12470,6 @@
                                                                                         <id>-45</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
-									<string>error_info free function</string>
-								</pair>
-								<pair>
-									<weak_ptr>
-										<expired>0</expired>
-										<shared_ptr>
-											<id>-46</id>
-										</shared_ptr>
-									</weak_ptr>
                                                                         <string>tutorial</string>
                                                                 </pair>
                                                                 <pair>
@@ -12461,7 +12479,7 @@
                                                                                         <id>-47</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
-									<string>type</string>
+									<string>tutorial</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
@@ -12470,7 +12488,7 @@
                                                                                         <id>-48</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
-									<string>noalso noindex tutorial</string>
+									<string>error_info free function</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
@@ -12479,7 +12497,7 @@
                                                                                         <id>-49</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
-									<string></string>
+									<string>tutorial</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
@@ -12488,7 +12506,7 @@
                                                                                         <id>-50</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
-									<string>function</string>
+									<string>type</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
@@ -12497,7 +12515,7 @@
                                                                                         <id>-51</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
-									<string>exception_ptr free function</string>
+									<string>noalso noindex tutorial</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
@@ -12506,7 +12524,7 @@
                                                                                         <id>-52</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
-									<string>type</string>
+									<string>error_info free function</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
@@ -12515,7 +12533,7 @@
                                                                                         <id>-53</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
-									<string>error_info</string>
+									<string></string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
@@ -12524,7 +12542,7 @@
                                                                                         <id>-54</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
-									<string>noindex</string>
+									<string>function</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
@@ -12533,7 +12551,7 @@
                                                                                         <id>-55</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
-									<string>function member</string>
+									<string>exception_ptr</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
@@ -12542,7 +12560,7 @@
                                                                                         <id>-56</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
-									<string>error_info free function</string>
+									<string></string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
@@ -12551,15 +12569,6 @@
                                                                                         <id>-57</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
-									<string>error_info free function</string>
-								</pair>
-								<pair>
-									<weak_ptr>
-										<expired>0</expired>
-										<shared_ptr>
-											<id>-58</id>
-										</shared_ptr>
-									</weak_ptr>
                                                                         <string></string>
                                                                 </pair>
                                                                 <pair>
@@ -12569,7 +12578,7 @@
                                                                                         <id>-59</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
-									<string>function</string>
+									<string>noindex</string>
                                                                 </pair>
                                                                 <pair>
                                                                         <weak_ptr>
@@ -12578,15 +12587,6 @@
                                                                                         <id>-60</id>
                                                                                 </shared_ptr>
                                                                         </weak_ptr>
-									<string>tutorial</string>
-								</pair>
-								<pair>
-									<weak_ptr>
-										<expired>0</expired>
-										<shared_ptr>
-											<id>-61</id>
-										</shared_ptr>
-									</weak_ptr>
                                                                         <string>function</string>
                                                                 </pair>
                                                         </sorted>