[Boost-commit] svn:boost r39900 - trunk/boost/math/concepts

From: john_at_[hidden]
Date: 2007-10-10 15:12:46

Author: johnmaddock
Date: 2007-10-10 15:12:46 EDT (Wed, 10 Oct 2007)
New Revision: 39900
URL: http://svn.boost.org/trac/boost/changeset/39900

Log:
Workaround for msvc+stlport.
Text files modified: 
   trunk/boost/math/concepts/real_concept.hpp |     8 ++++++++                                
   1 files changed, 8 insertions(+), 0 deletions(-)

Modified: trunk/boost/math/concepts/real_concept.hpp
==============================================================================
--- trunk/boost/math/concepts/real_concept.hpp	(original)
+++ trunk/boost/math/concepts/real_concept.hpp	2007-10-10 15:12:46 EDT (Wed, 10 Oct 2007)
@@ -246,7 +246,15 @@
 template <class charT, class traits>
 inline std::basic_istream<charT, traits>& operator>>(std::basic_istream<charT, traits>& is, real_concept& a)
 {
+#if defined(BOOST_MSVC) && defined(__SGI_STL_PORT)
+   //
+   // STLPort 5.1.4 has a problem reading long doubles from strings,
+   // see http://sourceforge.net/tracker/index.php?func=detail&aid=1811043&group_id=146814&atid=766244
+   //
+   double v;
+#else
    long double v;
+#endif
    is >> v;
    a = v;
    return is;