Subject: [Boost-commit] svn:boost r74182 - trunk/boost/unordered/detail
From: dnljms_at_[hidden]
Date: 2011-09-01 04:26:38
Author: danieljames
Date: 2011-09-01 04:26:36 EDT (Thu, 01 Sep 2011)
New Revision: 74182
URL: http://svn.boost.org/trac/boost/changeset/74182
Log:
Unordered: Use return type SFINAE, seems to be more portable.
Text files modified:
trunk/boost/unordered/detail/allocator_helpers.hpp | 11 +++++------
1 files changed, 5 insertions(+), 6 deletions(-)
Modified: trunk/boost/unordered/detail/allocator_helpers.hpp
==============================================================================
--- trunk/boost/unordered/detail/allocator_helpers.hpp (original)
+++ trunk/boost/unordered/detail/allocator_helpers.hpp 2011-09-01 04:26:36 EDT (Thu, 01 Sep 2011)
@@ -225,17 +225,16 @@
\
template <BOOST_PP_CAT(check, count) e> \
struct BOOST_PP_CAT(test, count) { \
- typedef void* type; \
+ typedef BOOST_PP_CAT(choice, result) type; \
}; \
\
- template <class U> static BOOST_PP_CAT(choice, result)::type \
- test(BOOST_PP_CAT(choice, count), \
- typename BOOST_PP_CAT(test, count)< \
- &U::name>::type = 0)
+ template <class U> static BOOST_DEDUCED_TYPENAME \
+ BOOST_PP_CAT(test, count)<&U::name>::type \
+ test(BOOST_PP_CAT(choice, count))
#define BOOST_UNORDERED_DEFAULT_MEMBER(count, result) \
template <class U> static BOOST_PP_CAT(choice, result)::type \
- test(BOOST_PP_CAT(choice, count), void* = 0)
+ test(BOOST_PP_CAT(choice, count))
template <typename T>