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Diffstat (limited to 'libcutl/cutl/details/boost/integer_traits.hpp')
| -rw-r--r-- | libcutl/cutl/details/boost/integer_traits.hpp | 261 |
1 files changed, 0 insertions, 261 deletions
diff --git a/libcutl/cutl/details/boost/integer_traits.hpp b/libcutl/cutl/details/boost/integer_traits.hpp deleted file mode 100644 index df388cc..0000000 --- a/libcutl/cutl/details/boost/integer_traits.hpp +++ /dev/null @@ -1,261 +0,0 @@ -/* boost integer_traits.hpp header file - * - * Copyright Jens Maurer 2000 - * Distributed under the Boost Software License, Version 1.0. (See - * accompanying file LICENSE_1_0.txt or copy at - * http://www.boost.org/LICENSE_1_0.txt) - * - * $Id: integer_traits.hpp 83381 2013-03-09 22:55:05Z eric_niebler $ - * - * Idea by Beman Dawes, Ed Brey, Steve Cleary, and Nathan Myers - */ - -// See http://www.boost.org/libs/integer for documentation. - - -#ifndef BOOST_INTEGER_TRAITS_HPP -#define BOOST_INTEGER_TRAITS_HPP - -#include <cutl/details/boost/config.hpp> -#include <cutl/details/boost/limits.hpp> - -// These are an implementation detail and not part of the interface -#include <limits.h> -// we need wchar.h for WCHAR_MAX/MIN but not all platforms provide it, -// and some may have <wchar.h> but not <cwchar> ... -#if !defined(BOOST_NO_INTRINSIC_WCHAR_T) && (!defined(BOOST_NO_CWCHAR) || defined(sun) || defined(__sun) || defined(__QNX__)) -#include <wchar.h> -#endif - -// -// We simply cannot include this header on gcc without getting copious warnings of the kind: -// -// ../../../boost/integer_traits.hpp:164:66: warning: use of C99 long long integer constant -// -// And yet there is no other reasonable implementation, so we declare this a system header -// to suppress these warnings. -// -#if defined(__GNUC__) && (__GNUC__ >= 4) -#pragma GCC system_header -#endif - -namespace cutl_details_boost { -template<class T> -class integer_traits : public std::numeric_limits<T> -{ -public: - BOOST_STATIC_CONSTANT(bool, is_integral = false); -}; - -namespace detail { -template<class T, T min_val, T max_val> -class integer_traits_base -{ -public: - BOOST_STATIC_CONSTANT(bool, is_integral = true); - BOOST_STATIC_CONSTANT(T, const_min = min_val); - BOOST_STATIC_CONSTANT(T, const_max = max_val); -}; - -#ifndef BOOST_NO_INCLASS_MEMBER_INITIALIZATION -// A definition is required even for integral static constants -template<class T, T min_val, T max_val> -const bool integer_traits_base<T, min_val, max_val>::is_integral; - -template<class T, T min_val, T max_val> -const T integer_traits_base<T, min_val, max_val>::const_min; - -template<class T, T min_val, T max_val> -const T integer_traits_base<T, min_val, max_val>::const_max; -#endif - -} // namespace detail - -template<> -class integer_traits<bool> - : public std::numeric_limits<bool>, - public detail::integer_traits_base<bool, false, true> -{ }; - -template<> -class integer_traits<char> - : public std::numeric_limits<char>, - public detail::integer_traits_base<char, CHAR_MIN, CHAR_MAX> -{ }; - -template<> -class integer_traits<signed char> - : public std::numeric_limits<signed char>, - public detail::integer_traits_base<signed char, SCHAR_MIN, SCHAR_MAX> -{ }; - -template<> -class integer_traits<unsigned char> - : public std::numeric_limits<unsigned char>, - public detail::integer_traits_base<unsigned char, 0, UCHAR_MAX> -{ }; - -#ifndef BOOST_NO_INTRINSIC_WCHAR_T -template<> -class integer_traits<wchar_t> - : public std::numeric_limits<wchar_t>, - // Don't trust WCHAR_MIN and WCHAR_MAX with Mac OS X's native - // library: they are wrong! -#if defined(WCHAR_MIN) && defined(WCHAR_MAX) && !defined(__APPLE__) - public detail::integer_traits_base<wchar_t, WCHAR_MIN, WCHAR_MAX> -#elif defined(__BORLANDC__) || defined(__CYGWIN__) || defined(__MINGW32__) || (defined(__BEOS__) && defined(__GNUC__)) - // No WCHAR_MIN and WCHAR_MAX, whar_t is short and unsigned: - public detail::integer_traits_base<wchar_t, 0, 0xffff> -#elif (defined(__sgi) && (!defined(__SGI_STL_PORT) || __SGI_STL_PORT < 0x400))\ - || (defined __APPLE__)\ - || (defined(__OpenBSD__) && defined(__GNUC__))\ - || (defined(__NetBSD__) && defined(__GNUC__))\ - || (defined(__FreeBSD__) && defined(__GNUC__))\ - || (defined(__DragonFly__) && defined(__GNUC__))\ - || (defined(__hpux) && defined(__GNUC__) && (__GNUC__ == 3) && !defined(__SGI_STL_PORT)) - // No WCHAR_MIN and WCHAR_MAX, wchar_t has the same range as int. - // - SGI MIPSpro with native library - // - gcc 3.x on HP-UX - // - Mac OS X with native library - // - gcc on FreeBSD, OpenBSD and NetBSD - public detail::integer_traits_base<wchar_t, INT_MIN, INT_MAX> -#elif defined(__hpux) && defined(__GNUC__) && (__GNUC__ == 2) && !defined(__SGI_STL_PORT) - // No WCHAR_MIN and WCHAR_MAX, wchar_t has the same range as unsigned int. - // - gcc 2.95.x on HP-UX - // (also, std::numeric_limits<wchar_t> appears to return the wrong values). - public detail::integer_traits_base<wchar_t, 0, UINT_MAX> -#else -#error No WCHAR_MIN and WCHAR_MAX present, please adjust integer_traits<> for your compiler. -#endif -{ }; -#endif // BOOST_NO_INTRINSIC_WCHAR_T - -template<> -class integer_traits<short> - : public std::numeric_limits<short>, - public detail::integer_traits_base<short, SHRT_MIN, SHRT_MAX> -{ }; - -template<> -class integer_traits<unsigned short> - : public std::numeric_limits<unsigned short>, - public detail::integer_traits_base<unsigned short, 0, USHRT_MAX> -{ }; - -template<> -class integer_traits<int> - : public std::numeric_limits<int>, - public detail::integer_traits_base<int, INT_MIN, INT_MAX> -{ }; - -template<> -class integer_traits<unsigned int> - : public std::numeric_limits<unsigned int>, - public detail::integer_traits_base<unsigned int, 0, UINT_MAX> -{ }; - -template<> -class integer_traits<long> - : public std::numeric_limits<long>, - public detail::integer_traits_base<long, LONG_MIN, LONG_MAX> -{ }; - -template<> -class integer_traits<unsigned long> - : public std::numeric_limits<unsigned long>, - public detail::integer_traits_base<unsigned long, 0, ULONG_MAX> -{ }; - -#if !defined(BOOST_NO_INTEGRAL_INT64_T) && !defined(BOOST_NO_INT64_T) -#if defined(ULLONG_MAX) && defined(BOOST_HAS_LONG_LONG) - -template<> -class integer_traits< ::cutl_details_boost::long_long_type> - : public std::numeric_limits< ::cutl_details_boost::long_long_type>, - public detail::integer_traits_base< ::cutl_details_boost::long_long_type, LLONG_MIN, LLONG_MAX> -{ }; - -template<> -class integer_traits< ::cutl_details_boost::ulong_long_type> - : public std::numeric_limits< ::cutl_details_boost::ulong_long_type>, - public detail::integer_traits_base< ::cutl_details_boost::ulong_long_type, 0, ULLONG_MAX> -{ }; - -#elif defined(ULONG_LONG_MAX) && defined(BOOST_HAS_LONG_LONG) - -template<> -class integer_traits< ::cutl_details_boost::long_long_type> : public std::numeric_limits< ::cutl_details_boost::long_long_type>, public detail::integer_traits_base< ::cutl_details_boost::long_long_type, LONG_LONG_MIN, LONG_LONG_MAX>{ }; -template<> -class integer_traits< ::cutl_details_boost::ulong_long_type> - : public std::numeric_limits< ::cutl_details_boost::ulong_long_type>, - public detail::integer_traits_base< ::cutl_details_boost::ulong_long_type, 0, ULONG_LONG_MAX> -{ }; - -#elif defined(ULONGLONG_MAX) && defined(BOOST_HAS_LONG_LONG) - -template<> -class integer_traits< ::cutl_details_boost::long_long_type> - : public std::numeric_limits< ::cutl_details_boost::long_long_type>, - public detail::integer_traits_base< ::cutl_details_boost::long_long_type, LONGLONG_MIN, LONGLONG_MAX> -{ }; - -template<> -class integer_traits< ::cutl_details_boost::ulong_long_type> - : public std::numeric_limits< ::cutl_details_boost::ulong_long_type>, - public detail::integer_traits_base< ::cutl_details_boost::ulong_long_type, 0, ULONGLONG_MAX> -{ }; - -#elif defined(_LLONG_MAX) && defined(_C2) && defined(BOOST_HAS_LONG_LONG) - -template<> -class integer_traits< ::cutl_details_boost::long_long_type> - : public std::numeric_limits< ::cutl_details_boost::long_long_type>, - public detail::integer_traits_base< ::cutl_details_boost::long_long_type, -_LLONG_MAX - _C2, _LLONG_MAX> -{ }; - -template<> -class integer_traits< ::cutl_details_boost::ulong_long_type> - : public std::numeric_limits< ::cutl_details_boost::ulong_long_type>, - public detail::integer_traits_base< ::cutl_details_boost::ulong_long_type, 0, _ULLONG_MAX> -{ }; - -#elif defined(BOOST_HAS_LONG_LONG) -// -// we have long long but no constants, this happens for example with gcc in -ansi mode, -// we'll just have to work out the values for ourselves (assumes 2's compliment representation): -// -template<> -class integer_traits< ::cutl_details_boost::long_long_type> - : public std::numeric_limits< ::cutl_details_boost::long_long_type>, - public detail::integer_traits_base< ::cutl_details_boost::long_long_type, (1LL << (sizeof(::cutl_details_boost::long_long_type) * CHAR_BIT - 1)), ~(1LL << (sizeof(::cutl_details_boost::long_long_type) * CHAR_BIT - 1))> -{ }; - -template<> -class integer_traits< ::cutl_details_boost::ulong_long_type> - : public std::numeric_limits< ::cutl_details_boost::ulong_long_type>, - public detail::integer_traits_base< ::cutl_details_boost::ulong_long_type, 0, ~0uLL> -{ }; - -#elif defined(BOOST_HAS_MS_INT64) - -template<> -class integer_traits< __int64> - : public std::numeric_limits< __int64>, - public detail::integer_traits_base< __int64, _I64_MIN, _I64_MAX> -{ }; - -template<> -class integer_traits< unsigned __int64> - : public std::numeric_limits< unsigned __int64>, - public detail::integer_traits_base< unsigned __int64, 0, _UI64_MAX> -{ }; - -#endif -#endif - -} // namespace cutl_details_boost - -#endif /* BOOST_INTEGER_TRAITS_HPP */ - - - |