[Boost-commit] svn:boost r47318 - trunk/boost/math/special_functions

From: john_at_[hidden]
Date: 2008-07-11 13:57:21

Author: johnmaddock
Date: 2008-07-11 13:57:21 EDT (Fri, 11 Jul 2008)
New Revision: 47318
URL: http://svn.boost.org/trac/boost/changeset/47318

Log:
Fixes issue #2033.
Text files modified: 
   trunk/boost/math/special_functions/fpclassify.hpp |    12 ++++++++++--                            
   1 files changed, 10 insertions(+), 2 deletions(-)

Modified: trunk/boost/math/special_functions/fpclassify.hpp
==============================================================================
--- trunk/boost/math/special_functions/fpclassify.hpp	(original)
+++ trunk/boost/math/special_functions/fpclassify.hpp	2008-07-11 13:57:21 EDT (Fri, 11 Jul 2008)
@@ -38,8 +38,15 @@
 #define BOOST_HAS_FPCLASSIFY
 
 #ifndef fpclassify
-#  if (defined(__GLIBCPP__) || defined(__GLIBCXX__)) && defined(_GLIBCXX_USE_C99_MATH) && !(defined(_GLIBCXX_USE_C99_FP_MACROS_DYNAMIC) && (_GLIBCXX_USE_C99_FP_MACROS_DYNAMIC != 0))
-#     define BOOST_FPCLASSIFY_PREFIX ::std::
+#  if (defined(__GLIBCPP__) || defined(__GLIBCXX__)) \
+         && defined(_GLIBCXX_USE_C99_MATH) \
+         && !(defined(_GLIBCXX_USE_C99_FP_MACROS_DYNAMIC) \
+         && (_GLIBCXX_USE_C99_FP_MACROS_DYNAMIC != 0))
+#     ifdef _STLP_VENDOR_CSTD 
+#        define BOOST_FPCLASSIFY_PREFIX ::_STLP_VENDOR_CSTD:: 
+#     else 
+#        define BOOST_FPCLASSIFY_PREFIX ::std::
+#     endif
 #  else
 #     undef BOOST_HAS_FPCLASSIFY
 #     define BOOST_FPCLASSIFY_PREFIX
@@ -243,3 +250,4 @@
 
 
 
+