Subject: [Boost-commit] svn:boost r59204 - in sandbox/chrono/libs/chrono: example test
From: vicente.botet_at_[hidden]
Date: 2010-01-21 15:48:43
Author: viboes
Date: 2010-01-21 15:48:42 EST (Thu, 21 Jan 2010)
New Revision: 59204
URL: http://svn.boost.org/trac/boost/changeset/59204
Log:
Boost.Chrono: Version 0.3.2, Added examples for
* nested stopclocks
* stopwatch suspend
Added:
sandbox/chrono/libs/chrono/example/nested_stopclock_accumulator_example.cpp (contents, props changed)
sandbox/chrono/libs/chrono/example/scoped_stopwatch_example.cpp (contents, props changed)
Text files modified:
sandbox/chrono/libs/chrono/test/Jamfile.v2 | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
Added: sandbox/chrono/libs/chrono/example/nested_stopclock_accumulator_example.cpp
==============================================================================
--- (empty file)
+++ sandbox/chrono/libs/chrono/example/nested_stopclock_accumulator_example.cpp 2010-01-21 15:48:42 EST (Thu, 21 Jan 2010)
@@ -0,0 +1,36 @@
+// stopwatch_accumulator_example.cpp ---------------------------------------------------//
+
+// Copyright 2009 Vicente J. Botet Escriba
+
+// Distributed under the Boost Software License, Version 1.0.
+// See http://www.boost.org/LICENSE_1_0.txt
+
+// See http://www.boost.org/libs/chrono for documentation.
+
+#include <boost/stopwatches.hpp>
+#include <cmath>
+#include <boost/thread.hpp>
+
+using namespace boost::chrono;
+void f1()
+{
+ static stopclock_accumulator<> acc(stopwatch_accumulator_formatter::format(BOOST_STRINGIZE(__LINE__)));
+ stopclock_accumulator<>::scoped_run _(acc);
+ boost::this_thread::sleep(boost::posix_time::milliseconds(100));
+ {
+ static stopclock_accumulator<> acc(stopwatch_accumulator_formatter::format(BOOST_STRINGIZE(__LINE__)));
+ stopclock_accumulator<>::scoped_run _(acc);
+ boost::this_thread::sleep(boost::posix_time::milliseconds(200));
+ }
+
+}
+int main()
+{
+ static stopclock_accumulator<> acc(stopwatch_accumulator_formatter::format(BOOST_STRINGIZE(__LINE__)));
+ stopclock_accumulator<>::scoped_run _(acc);
+
+ f1();
+ f1();
+ f1();
+ return 0;
+}
Added: sandbox/chrono/libs/chrono/example/scoped_stopwatch_example.cpp
==============================================================================
--- (empty file)
+++ sandbox/chrono/libs/chrono/example/scoped_stopwatch_example.cpp 2010-01-21 15:48:42 EST (Thu, 21 Jan 2010)
@@ -0,0 +1,36 @@
+// stopwatch_example.cpp ---------------------------------------------------//
+
+// Copyright Beman Dawes 2006, 2008
+
+// Distributed under the Boost Software License, Version 1.0.
+// See http://www.boost.org/LICENSE_1_0.txt
+
+// See http://www.boost.org/libs/chrono for documentation.
+
+#include <boost/chrono/stopwatch.hpp>
+#include <cmath>
+#include <boost/thread.hpp>
+#include <boost/chrono/process_cpu_clocks.hpp>
+
+using namespace boost::chrono;
+double res;
+void f1(long j)
+{
+ stopwatch<>::reporter _(BOOST_CHRONO_STOPWATCH_FUNCTION_FORMAT);
+ for (long i =0; i< j; i+=1)
+ res+=std::sqrt( res+123.456L+i ); // burn some time
+ stopwatch<>::reporter::scoped_suspend s(_);
+ boost::this_thread::sleep(boost::posix_time::milliseconds(200));
+
+}
+int main()
+{
+ stopwatch<>::reporter _(BOOST_CHRONO_STOPWATCH_FUNCTION_FORMAT);
+
+ res=0;
+ for (long i =0; i< 3; ++i)
+ f1(i*100);
+
+ std::cout<< res << std::endl;
+ return 0;
+}
Modified: sandbox/chrono/libs/chrono/test/Jamfile.v2
==============================================================================
--- sandbox/chrono/libs/chrono/test/Jamfile.v2 (original)
+++ sandbox/chrono/libs/chrono/test/Jamfile.v2 2010-01-21 15:48:42 EST (Thu, 21 Jan 2010)
@@ -92,8 +92,12 @@
:
[ run ../example/stopwatch_example.cpp : : : <link>static ]
[ run ../example/stopwatch_example.cpp : : : <library>/boost/system//boost_system : stopwatch_example_dll ]
+ [ run ../example/scoped_stopwatch_example.cpp : : : <library>/boost/thread//boost_thread <link>static ]
+ [ run ../example/scoped_stopwatch_example.cpp : : : <library>/boost/thread//boost_thread <library>/boost/system//boost_system : scoped_stopwatch_example_dll ]
[ run ../example/stopwatch_accumulator_example.cpp : : : <link>static ]
[ run ../example/stopwatch_accumulator_example.cpp : : : <library>/boost/system//boost_system : stopwatch_accumulator_example_dll ]
+ [ run ../example/nested_stopclock_accumulator_example.cpp : : : <library>/boost/thread//boost_thread <link>static ]
+ [ run ../example/nested_stopclock_accumulator_example.cpp : : : <library>/boost/thread//boost_thread <library>/boost/system//boost_system : nested_stopclock_accumulator_example_dll ]
[ run ../example/specific_stopwatch_accumulator_example.cpp : : : <link>static ]
[ run ../example/specific_stopwatch_accumulator_example.cpp : : : <library>/boost/system//boost_system : specific_stopwatch_accumulator_example_dll ]
[ run ../example/stopclock_example.cpp : : : <link>static ]