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Author | SHA1 | Date | |
---|---|---|---|
0fcd1a44e0 | |||
d9a2616e28 |
@ -6,11 +6,9 @@
|
||||
// express or implied warranty, and with no claim as to its suitability for
|
||||
// any purpose.
|
||||
|
||||
// See http://www.boost.org/libs/integer for documentation.
|
||||
// See http://www.boost.org for most recent version including documentation.
|
||||
|
||||
// Revision History
|
||||
// 31 Oct 01 use BOOST_HAS_LONG_LONG to check for "long long" (Jens M.)
|
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// 16 Apr 01 check LONGLONG_MAX when looking for "long long" (Jens Maurer)
|
||||
// 23 Jan 01 prefer "long" over "int" for int32_t and intmax_t (Jens Maurer)
|
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// 12 Nov 00 Merged <boost/stdint.h> (Jens Maurer)
|
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// 23 Sep 00 Added INTXX_C macro support (John Maddock).
|
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@ -25,21 +23,9 @@
|
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#include <boost/config.hpp>
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|
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|
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#ifdef BOOST_HAS_STDINT_H
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#ifdef BOOST_SYSTEM_HAS_STDINT_H
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||||
|
||||
// The following #include is an implementation artifact; not part of interface.
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# ifdef __hpux
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||||
// HP-UX has a vaguely nice <stdint.h> in a non-standard location
|
||||
# include <inttypes.h>
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# ifdef __STDC_32_MODE__
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// this is triggered with GCC, because it defines __cplusplus < 199707L
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||||
# define BOOST_NO_INT64_T
|
||||
# endif
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||||
# elif defined(__FreeBSD__) || defined(__IBMCPP__)
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# include <inttypes.h>
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# else
|
||||
# include <stdint.h>
|
||||
# endif
|
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# include <stdint.h> // implementation artifact; not part of interface
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|
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namespace boost
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{
|
||||
@ -81,57 +67,11 @@ namespace boost
|
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|
||||
} // namespace boost
|
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|
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#elif defined(__FreeBSD__) && (__FreeBSD__ <= 4)
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||||
// FreeBSD has an <inttypes.h> that contains much of what we need
|
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# include <inttypes.h>
|
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|
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namespace boost {
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#else // BOOST_SYSTEM_HAS_STDINT_H
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|
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using ::int8_t;
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typedef int8_t int_least8_t;
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typedef int8_t int_fast8_t;
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using ::uint8_t;
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typedef uint8_t uint_least8_t;
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typedef uint8_t uint_fast8_t;
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|
||||
using ::int16_t;
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typedef int16_t int_least16_t;
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typedef int16_t int_fast16_t;
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using ::uint16_t;
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typedef uint16_t uint_least16_t;
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typedef uint16_t uint_fast16_t;
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|
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using ::int32_t;
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typedef int32_t int_least32_t;
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typedef int32_t int_fast32_t;
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using ::uint32_t;
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typedef uint32_t uint_least32_t;
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typedef uint32_t uint_fast32_t;
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|
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# ifndef BOOST_NO_INT64_T
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|
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using ::int64_t;
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typedef int64_t int_least64_t;
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typedef int64_t int_fast64_t;
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using ::uint64_t;
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typedef uint64_t uint_least64_t;
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typedef uint64_t uint_fast64_t;
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|
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typedef int64_t intmax_t;
|
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typedef uint64_t uintmax_t;
|
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|
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# else
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|
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typedef int32_t intmax_t;
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typedef uint32_t uintmax_t;
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|
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# endif
|
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|
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} // namespace boost
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|
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#else // BOOST_HAS_STDINT_H
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|
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# include <boost/limits.hpp> // implementation artifact; not part of interface
|
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# include <limits.h> // implementation artifact; not part of interface
|
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|
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|
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namespace boost
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@ -161,29 +101,12 @@ namespace boost
|
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// 16-bit types -----------------------------------------------------------//
|
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|
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# if USHRT_MAX == 0xffff
|
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# if defined(__crayx1)
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||||
// The Cray X1 has a 16-bit short, however it is not recommend
|
||||
// for use in performance critical code.
|
||||
typedef short int16_t;
|
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typedef short int_least16_t;
|
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typedef int int_fast16_t;
|
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typedef unsigned short uint16_t;
|
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typedef unsigned short uint_least16_t;
|
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typedef unsigned int uint_fast16_t;
|
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# else
|
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typedef short int16_t;
|
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typedef short int_least16_t;
|
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typedef short int_fast16_t;
|
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typedef unsigned short uint16_t;
|
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typedef unsigned short uint_least16_t;
|
||||
typedef unsigned short uint_fast16_t;
|
||||
# endif
|
||||
# elif (USHRT_MAX == 0xffffffff) && defined(CRAY)
|
||||
// no 16-bit types on Cray:
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typedef short int_least16_t;
|
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typedef short int_fast16_t;
|
||||
typedef unsigned short uint_least16_t;
|
||||
typedef unsigned short uint_fast16_t;
|
||||
# else
|
||||
# error defaults not correct; you must hand modify boost/cstdint.hpp
|
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# endif
|
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@ -210,18 +133,9 @@ namespace boost
|
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|
||||
// 64-bit types + intmax_t and uintmax_t ----------------------------------//
|
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|
||||
# if defined(BOOST_HAS_LONG_LONG) && \
|
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!defined(BOOST_MSVC) && !defined(__BORLANDC__) && \
|
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(!defined(__GLIBCPP__) || defined(_GLIBCPP_USE_LONG_LONG)) && \
|
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(defined(ULLONG_MAX) || defined(ULONG_LONG_MAX) || defined(ULONGLONG_MAX))
|
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# if defined(__hpux)
|
||||
// HP-UX's value of ULONG_LONG_MAX is unusable in preprocessor expressions
|
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# elif (defined(ULLONG_MAX) && ULLONG_MAX == 18446744073709551615ULL) || (defined(ULONG_LONG_MAX) && ULONG_LONG_MAX == 18446744073709551615ULL) || (defined(ULONGLONG_MAX) && ULONGLONG_MAX == 18446744073709551615ULL)
|
||||
# if (defined(ULLONG_MAX) || defined(ULONG_LONG_MAX))
|
||||
# if(defined(ULLONG_MAX) && ULLONG_MAX == 18446744073709551615U) || (defined(ULONG_LONG_MAX) && ULONG_LONG_MAX == 18446744073709551615U)
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// 2**64 - 1
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# else
|
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# error defaults not correct; you must hand modify boost/cstdint.hpp
|
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# endif
|
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|
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typedef long long intmax_t;
|
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typedef unsigned long long uintmax_t;
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typedef long long int64_t;
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@ -230,7 +144,9 @@ namespace boost
|
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typedef unsigned long long uint64_t;
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typedef unsigned long long uint_least64_t;
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typedef unsigned long long uint_fast64_t;
|
||||
|
||||
# else
|
||||
# error defaults not correct; you must hand modify boost/cstdint.hpp
|
||||
# endif
|
||||
# elif ULONG_MAX != 0xffffffff
|
||||
|
||||
# if ULONG_MAX == 18446744073709551615 // 2**64 - 1
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||||
@ -245,9 +161,9 @@ namespace boost
|
||||
# else
|
||||
# error defaults not correct; you must hand modify boost/cstdint.hpp
|
||||
# endif
|
||||
# elif defined(BOOST_HAS_MS_INT64)
|
||||
# elif (defined(BOOST_MSVC) && (BOOST_MSVC >= 1100)) || (defined(__BORLANDC__) && (__BORLANDC__ >= 0x520))
|
||||
//
|
||||
// we have Borland/Intel/Microsoft __int64:
|
||||
// we have Borland/Microsoft __int64:
|
||||
//
|
||||
typedef __int64 intmax_t;
|
||||
typedef unsigned __int64 uintmax_t;
|
||||
@ -266,7 +182,7 @@ namespace boost
|
||||
} // namespace boost
|
||||
|
||||
|
||||
#endif // BOOST_HAS_STDINT_H
|
||||
#endif // BOOST_SYSTEM_HAS_STDINT_H
|
||||
|
||||
#endif // BOOST_CSTDINT_HPP
|
||||
|
||||
@ -281,17 +197,15 @@ __STDC_CONSTANT_MACROS is defined.
|
||||
Undefine the macros if __STDC_CONSTANT_MACROS is
|
||||
not defined and the macros are (cf <cassert>).
|
||||
|
||||
Added 23rd September 2000 (John Maddock).
|
||||
Modified 11th September 2001 to be excluded when
|
||||
BOOST_HAS_STDINT_H is defined (John Maddock).
|
||||
Added 23rd September (John Maddock).
|
||||
|
||||
******************************************************/
|
||||
|
||||
#if defined(__STDC_CONSTANT_MACROS) && !defined(BOOST__STDC_CONSTANT_MACROS_DEFINED) && !defined(BOOST_HAS_STDINT_H)
|
||||
#if defined(__STDC_CONSTANT_MACROS) && !defined(BOOST__STDC_CONSTANT_MACROS_DEFINED)
|
||||
# define BOOST__STDC_CONSTANT_MACROS_DEFINED
|
||||
# if defined(BOOST_HAS_MS_INT64)
|
||||
# if (defined(BOOST_MSVC) && (BOOST_MSVC >= 1100)) || (defined(__BORLANDC__) && (__BORLANDC__ >= 0x520))
|
||||
//
|
||||
// Borland/Intel/Microsoft compilers have width specific suffixes:
|
||||
// Borland/Microsoft compilers have width specific suffixes:
|
||||
//
|
||||
# define INT8_C(value) value##i8
|
||||
# define INT16_C(value) value##i16
|
||||
@ -338,20 +252,14 @@ BOOST_HAS_STDINT_H is defined (John Maddock).
|
||||
|
||||
// 64-bit types + intmax_t and uintmax_t ----------------------------------//
|
||||
|
||||
# if defined(BOOST_HAS_LONG_LONG) && \
|
||||
(defined(ULLONG_MAX) || defined(ULONG_LONG_MAX) || defined(ULONGLONG_MAX))
|
||||
|
||||
# if defined(__hpux)
|
||||
// HP-UX's value of ULONG_LONG_MAX is unusable in preprocessor expressions
|
||||
# elif (defined(ULLONG_MAX) && ULLONG_MAX == 18446744073709551615U) || \
|
||||
(defined(ULONG_LONG_MAX) && ULONG_LONG_MAX == 18446744073709551615U) || \
|
||||
(defined(ULONGLONG_MAX) && ULONGLONG_MAX == 18446744073709551615U)
|
||||
|
||||
# if (defined(ULLONG_MAX) || defined(ULONG_LONG_MAX))
|
||||
# if(defined(ULLONG_MAX) && ULLONG_MAX == 18446744073709551615) || \
|
||||
(defined(ULONG_LONG_MAX) && ULONG_LONG_MAX == 18446744073709551615)
|
||||
# define INT64_C(value) value##LL
|
||||
# define UINT64_C(value) value##uLL
|
||||
# else
|
||||
# error defaults not correct; you must hand modify boost/cstdint.hpp
|
||||
# endif
|
||||
# define INT64_C(value) value##LL
|
||||
# define UINT64_C(value) value##uLL
|
||||
# elif ULONG_MAX != 0xffffffff
|
||||
|
||||
# if ULONG_MAX == 18446744073709551615 // 2**64 - 1
|
||||
@ -373,7 +281,7 @@ BOOST_HAS_STDINT_H is defined (John Maddock).
|
||||
# endif // Borland/Microsoft specific width suffixes
|
||||
|
||||
|
||||
#elif defined(BOOST__STDC_CONSTANT_MACROS_DEFINED) && !defined(__STDC_CONSTANT_MACROS) && !defined(BOOST_HAS_STDINT_H)
|
||||
#elif defined(BOOST__STDC_CONSTANT_MACROS_DEFINED) && !defined(__STDC_CONSTANT_MACROS)
|
||||
//
|
||||
// undef all the macros:
|
||||
//
|
||||
@ -390,6 +298,3 @@ BOOST_HAS_STDINT_H is defined (John Maddock).
|
||||
|
||||
#endif // __STDC_CONSTANT_MACROS_DEFINED etc.
|
||||
|
||||
|
||||
|
||||
|
||||
|
@ -1,129 +0,0 @@
|
||||
// boost integer.hpp header file -------------------------------------------//
|
||||
|
||||
// (C) Copyright Beman Dawes 1999. Permission to copy, use, modify, sell
|
||||
// and distribute this software is granted provided this copyright
|
||||
// notice appears in all copies. This software is provided "as is" without
|
||||
// express or implied warranty, and with no claim as to its suitability for
|
||||
// any purpose.
|
||||
|
||||
// See http://www.boost.org/libs/integer for documentation.
|
||||
|
||||
// Revision History
|
||||
// 22 Sep 01 Added value-based integer templates. (Daryle Walker)
|
||||
// 01 Apr 01 Modified to use new <boost/limits.hpp> header. (John Maddock)
|
||||
// 30 Jul 00 Add typename syntax fix (Jens Maurer)
|
||||
// 28 Aug 99 Initial version
|
||||
|
||||
#ifndef BOOST_INTEGER_HPP
|
||||
#define BOOST_INTEGER_HPP
|
||||
|
||||
#include <boost/integer_fwd.hpp> // self include
|
||||
|
||||
#include <boost/integer_traits.hpp> // for boost::integer_traits
|
||||
#include <boost/limits.hpp> // for std::numeric_limits
|
||||
|
||||
namespace boost
|
||||
{
|
||||
|
||||
// Helper templates ------------------------------------------------------//
|
||||
|
||||
// fast integers from least integers
|
||||
// int_fast_t<> works correctly for unsigned too, in spite of the name.
|
||||
template< typename LeastInt >
|
||||
struct int_fast_t { typedef LeastInt fast; }; // imps may specialize
|
||||
|
||||
// convert category to type
|
||||
template< int Category > struct int_least_helper {}; // default is empty
|
||||
|
||||
// specializatons: 1=long, 2=int, 3=short, 4=signed char,
|
||||
// 6=unsigned long, 7=unsigned int, 8=unsigned short, 9=unsigned long
|
||||
// no specializations for 0 and 5: requests for a type > long are in error
|
||||
template<> struct int_least_helper<1> { typedef long least; };
|
||||
template<> struct int_least_helper<2> { typedef int least; };
|
||||
template<> struct int_least_helper<3> { typedef short least; };
|
||||
template<> struct int_least_helper<4> { typedef signed char least; };
|
||||
template<> struct int_least_helper<6> { typedef unsigned long least; };
|
||||
template<> struct int_least_helper<7> { typedef unsigned int least; };
|
||||
template<> struct int_least_helper<8> { typedef unsigned short least; };
|
||||
template<> struct int_least_helper<9> { typedef unsigned char least; };
|
||||
|
||||
// integer templates specifying number of bits ---------------------------//
|
||||
|
||||
// signed
|
||||
template< int Bits > // bits (including sign) required
|
||||
struct int_t
|
||||
{
|
||||
typedef typename int_least_helper
|
||||
<
|
||||
(Bits-1 <= std::numeric_limits<long>::digits) +
|
||||
(Bits-1 <= std::numeric_limits<int>::digits) +
|
||||
(Bits-1 <= std::numeric_limits<short>::digits) +
|
||||
(Bits-1 <= std::numeric_limits<signed char>::digits)
|
||||
>::least least;
|
||||
typedef typename int_fast_t<least>::fast fast;
|
||||
};
|
||||
|
||||
// unsigned
|
||||
template< int Bits > // bits required
|
||||
struct uint_t
|
||||
{
|
||||
typedef typename int_least_helper
|
||||
<
|
||||
5 +
|
||||
(Bits <= std::numeric_limits<unsigned long>::digits) +
|
||||
(Bits <= std::numeric_limits<unsigned int>::digits) +
|
||||
(Bits <= std::numeric_limits<unsigned short>::digits) +
|
||||
(Bits <= std::numeric_limits<unsigned char>::digits)
|
||||
>::least least;
|
||||
typedef typename int_fast_t<least>::fast fast;
|
||||
// int_fast_t<> works correctly for unsigned too, in spite of the name.
|
||||
};
|
||||
|
||||
// integer templates specifying extreme value ----------------------------//
|
||||
|
||||
// signed
|
||||
template< long MaxValue > // maximum value to require support
|
||||
struct int_max_value_t
|
||||
{
|
||||
typedef typename int_least_helper
|
||||
<
|
||||
(MaxValue <= integer_traits<long>::const_max) +
|
||||
(MaxValue <= integer_traits<int>::const_max) +
|
||||
(MaxValue <= integer_traits<short>::const_max) +
|
||||
(MaxValue <= integer_traits<signed char>::const_max)
|
||||
>::least least;
|
||||
typedef typename int_fast_t<least>::fast fast;
|
||||
};
|
||||
|
||||
template< long MinValue > // minimum value to require support
|
||||
struct int_min_value_t
|
||||
{
|
||||
typedef typename int_least_helper
|
||||
<
|
||||
(MinValue >= integer_traits<long>::const_min) +
|
||||
(MinValue >= integer_traits<int>::const_min) +
|
||||
(MinValue >= integer_traits<short>::const_min) +
|
||||
(MinValue >= integer_traits<signed char>::const_min)
|
||||
>::least least;
|
||||
typedef typename int_fast_t<least>::fast fast;
|
||||
};
|
||||
|
||||
// unsigned
|
||||
template< unsigned long Value > // maximum value to require support
|
||||
struct uint_value_t
|
||||
{
|
||||
typedef typename int_least_helper
|
||||
<
|
||||
5 +
|
||||
(Value <= integer_traits<unsigned long>::const_max) +
|
||||
(Value <= integer_traits<unsigned int>::const_max) +
|
||||
(Value <= integer_traits<unsigned short>::const_max) +
|
||||
(Value <= integer_traits<unsigned char>::const_max)
|
||||
>::least least;
|
||||
typedef typename int_fast_t<least>::fast fast;
|
||||
};
|
||||
|
||||
|
||||
} // namespace boost
|
||||
|
||||
#endif // BOOST_INTEGER_HPP
|
@ -1,154 +0,0 @@
|
||||
// Boost integer_fwd.hpp header file ---------------------------------------//
|
||||
|
||||
// (C) Copyright boost.org 2001. Permission to copy, use, modify, sell
|
||||
// and distribute this software is granted provided this copyright
|
||||
// notice appears in all copies. This software is provided "as is" without
|
||||
// express or implied warranty, and with no claim as to its suitability for
|
||||
// any purpose.
|
||||
|
||||
// See http://www.boost.org/libs/integer for documentation.
|
||||
|
||||
#ifndef BOOST_INTEGER_FWD_HPP
|
||||
#define BOOST_INTEGER_FWD_HPP
|
||||
|
||||
#include <climits> // for UCHAR_MAX, etc.
|
||||
#include <cstddef> // for std::size_t
|
||||
|
||||
#include <boost/config.hpp> // for BOOST_NO_INTRINSIC_WCHAR_T
|
||||
#include <boost/limits.hpp> // for std::numeric_limits
|
||||
|
||||
|
||||
namespace boost
|
||||
{
|
||||
|
||||
|
||||
// From <boost/cstdint.hpp> ------------------------------------------------//
|
||||
|
||||
// Only has typedefs or using statements, with #conditionals
|
||||
|
||||
|
||||
// From <boost/integer_traits.hpp> -----------------------------------------//
|
||||
|
||||
template < class T >
|
||||
class integer_traits;
|
||||
|
||||
template < >
|
||||
class integer_traits< bool >;
|
||||
|
||||
template < >
|
||||
class integer_traits< char >;
|
||||
|
||||
template < >
|
||||
class integer_traits< signed char >;
|
||||
|
||||
template < >
|
||||
class integer_traits< unsigned char >;
|
||||
|
||||
#ifndef BOOST_NO_INTRINSIC_WCHAR_T
|
||||
template < >
|
||||
class integer_traits< wchar_t >;
|
||||
#endif
|
||||
|
||||
template < >
|
||||
class integer_traits< short >;
|
||||
|
||||
template < >
|
||||
class integer_traits< unsigned short >;
|
||||
|
||||
template < >
|
||||
class integer_traits< int >;
|
||||
|
||||
template < >
|
||||
class integer_traits< unsigned int >;
|
||||
|
||||
template < >
|
||||
class integer_traits< long >;
|
||||
|
||||
template < >
|
||||
class integer_traits< unsigned long >;
|
||||
|
||||
#ifdef ULLONG_MAX
|
||||
template < >
|
||||
class integer_traits< long long >;
|
||||
|
||||
template < >
|
||||
class integer_traits< unsigned long long >;
|
||||
#endif
|
||||
|
||||
|
||||
// From <boost/integer.hpp> ------------------------------------------------//
|
||||
|
||||
template < typename LeastInt >
|
||||
struct int_fast_t;
|
||||
|
||||
template< int Bits >
|
||||
struct int_t;
|
||||
|
||||
template< int Bits >
|
||||
struct uint_t;
|
||||
|
||||
template< long MaxValue >
|
||||
struct int_max_value_t;
|
||||
|
||||
template< long MinValue >
|
||||
struct int_min_value_t;
|
||||
|
||||
template< unsigned long Value >
|
||||
struct uint_value_t;
|
||||
|
||||
|
||||
// From <boost/integer/integer_mask.hpp> -----------------------------------//
|
||||
|
||||
template < std::size_t Bit >
|
||||
struct high_bit_mask_t;
|
||||
|
||||
template < std::size_t Bits >
|
||||
struct low_bits_mask_t;
|
||||
|
||||
template < >
|
||||
struct low_bits_mask_t< ::std::numeric_limits<unsigned char>::digits >;
|
||||
|
||||
#if USHRT_MAX > UCHAR_MAX
|
||||
template < >
|
||||
struct low_bits_mask_t< ::std::numeric_limits<unsigned short>::digits >;
|
||||
#endif
|
||||
|
||||
#if UINT_MAX > USHRT_MAX
|
||||
template < >
|
||||
struct low_bits_mask_t< ::std::numeric_limits<unsigned int>::digits >;
|
||||
#endif
|
||||
|
||||
#if ULONG_MAX > UINT_MAX
|
||||
template < >
|
||||
struct low_bits_mask_t< ::std::numeric_limits<unsigned long>::digits >;
|
||||
#endif
|
||||
|
||||
|
||||
// From <boost/integer/static_log2.hpp> ------------------------------------//
|
||||
|
||||
template < unsigned long Value >
|
||||
struct static_log2;
|
||||
|
||||
template < >
|
||||
struct static_log2< 0ul >;
|
||||
|
||||
|
||||
// From <boost/integer/static_min_max.hpp> ---------------------------------//
|
||||
|
||||
template < long Value1, long Value2 >
|
||||
struct static_signed_min;
|
||||
|
||||
template < long Value1, long Value2 >
|
||||
struct static_signed_max;
|
||||
|
||||
template < unsigned long Value1, unsigned long Value2 >
|
||||
struct static_unsigned_min;
|
||||
|
||||
template < unsigned long Value1, unsigned long Value2 >
|
||||
struct static_unsigned_max;
|
||||
|
||||
|
||||
} // namespace boost
|
||||
|
||||
|
||||
#endif // BOOST_INTEGER_FWD_HPP
|
@ -1,217 +0,0 @@
|
||||
/* boost integer_traits.hpp header file
|
||||
*
|
||||
* Copyright Jens Maurer 2000
|
||||
* Permission to use, copy, modify, sell, and distribute this software
|
||||
* is hereby granted without fee provided that the above copyright notice
|
||||
* appears in all copies and that both that copyright notice and this
|
||||
* permission notice appear in supporting documentation,
|
||||
*
|
||||
* Jens Maurer makes no representations about the suitability of this
|
||||
* software for any purpose. It is provided "as is" without express or
|
||||
* implied warranty.
|
||||
*
|
||||
* $Id$
|
||||
*
|
||||
* 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 <boost/config.hpp>
|
||||
#include <boost/limits.hpp>
|
||||
|
||||
// These are an implementation detail and not part of the interface
|
||||
#include <limits.h>
|
||||
#if !defined(BOOST_NO_INTRINSIC_WCHAR_T) && !defined(BOOST_NO_CWCHAR)
|
||||
#include <wchar.h>
|
||||
#endif
|
||||
|
||||
|
||||
namespace 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>,
|
||||
#if defined(WCHAR_MIN) && defined(WCHAR_MAX)
|
||||
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(__FreeBSD__) && 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
|
||||
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<long long>
|
||||
: public std::numeric_limits<long long>,
|
||||
public detail::integer_traits_base<long long, LLONG_MIN, LLONG_MAX>
|
||||
{ };
|
||||
|
||||
template<>
|
||||
class integer_traits<unsigned long long>
|
||||
: public std::numeric_limits<unsigned long long>,
|
||||
public detail::integer_traits_base<unsigned long long, 0, ULLONG_MAX>
|
||||
{ };
|
||||
|
||||
#elif defined(ULONG_LONG_MAX) && defined(BOOST_HAS_LONG_LONG)
|
||||
|
||||
template<>
|
||||
class integer_traits<long long> : public std::numeric_limits<long long>, public detail::integer_traits_base<long long, LONG_LONG_MIN, LONG_LONG_MAX>{ };
|
||||
template<>
|
||||
class integer_traits<unsigned long long>
|
||||
: public std::numeric_limits<unsigned long long>,
|
||||
public detail::integer_traits_base<unsigned long long, 0, ULONG_LONG_MAX>
|
||||
{ };
|
||||
|
||||
#elif defined(ULONGLONG_MAX) && defined(BOOST_HAS_LONG_LONG)
|
||||
|
||||
template<>
|
||||
class integer_traits<long long>
|
||||
: public std::numeric_limits<long long>,
|
||||
public detail::integer_traits_base<long long, LONGLONG_MIN, LONGLONG_MAX>
|
||||
{ };
|
||||
|
||||
template<>
|
||||
class integer_traits<unsigned long long>
|
||||
: public std::numeric_limits<unsigned long long>,
|
||||
public detail::integer_traits_base<unsigned long long, 0, ULONGLONG_MAX>
|
||||
{ };
|
||||
|
||||
#elif defined(_LLONG_MAX) && defined(_C2) && defined(BOOST_HAS_LONG_LONG)
|
||||
|
||||
template<>
|
||||
class integer_traits<long long>
|
||||
: public std::numeric_limits<long long>,
|
||||
public detail::integer_traits_base<long long, -_LLONG_MAX - _C2, _LLONG_MAX>
|
||||
{ };
|
||||
|
||||
template<>
|
||||
class integer_traits<unsigned long long>
|
||||
: public std::numeric_limits<unsigned long long>,
|
||||
public detail::integer_traits_base<unsigned long long, 0, _ULLONG_MAX>
|
||||
{ };
|
||||
|
||||
#endif
|
||||
#endif
|
||||
|
||||
} // namespace boost
|
||||
|
||||
#endif /* BOOST_INTEGER_TRAITS_HPP */
|
||||
|
||||
|
Reference in New Issue
Block a user