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Some STLport fixes for hash.

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[SVN r53169]
This commit is contained in:
Daniel James
2009-05-22 06:01:35 +00:00
parent 411f559730
commit 004e4df2a2
2 changed files with 8 additions and 4 deletions
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2
include/boost/functional/hash/detail/hash_float.hpp
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@@ -42,7 +42,7 @@
// STLport
#if defined(__SGI_STL_PORT) || defined(_STLPORT_VERSION)
#defined BOOST_HASH_USE_FPCLASSIFY 0
#define BOOST_HASH_USE_FPCLASSIFY 0
// GNU libstdc++ 3
#elif defined(__GLIBCPP__) || defined(__GLIBCXX__)

10
include/boost/functional/hash/detail/limits.hpp
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@@ -16,9 +16,10 @@
#include <boost/limits.hpp>
// On OpenBSD, numeric_limits is not reliable for long doubles, but
// the macros defined in <float.h> are.
// the macros defined in <float.h> are and support long double when STLport
// doesn't.
#if defined(__OpenBSD__)
#if defined(__OpenBSD__) || defined(_STLP_NO_LONG_DOUBLE)
#include <float.h>
#endif
@@ -29,7 +30,7 @@ namespace boost
template <class T>
struct limits : std::numeric_limits<T> {};
#if defined(__OpenBSD__)
#if defined(__OpenBSD__) || defined(_STLP_NO_LONG_DOUBLE)
template <>
struct limits<long double>
: std::numeric_limits<long double>
@@ -49,6 +50,9 @@ namespace boost
BOOST_STATIC_CONSTANT(int, digits = LDBL_MANT_DIG);
BOOST_STATIC_CONSTANT(int, max_exponent = LDBL_MAX_EXP);
BOOST_STATIC_CONSTANT(int, min_exponent = LDBL_MIN_EXP);
#if defined(_STLP_NO_LONG_DOUBLE)
BOOST_STATIC_CONSTANT(int, radix = FLT_RADIX);
#endif
};
#endif // __OpenBSD__
}