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Diffstat (limited to 'libcutl/cutl/details/boost/cstdint.hpp')
| -rw-r--r-- | libcutl/cutl/details/boost/cstdint.hpp | 508 |
1 files changed, 508 insertions, 0 deletions
diff --git a/libcutl/cutl/details/boost/cstdint.hpp b/libcutl/cutl/details/boost/cstdint.hpp new file mode 100644 index 0000000..92641ed --- /dev/null +++ b/libcutl/cutl/details/boost/cstdint.hpp @@ -0,0 +1,508 @@ +// boost cstdint.hpp header file ------------------------------------------// + +// (C) Copyright Beman Dawes 1999. +// (C) Copyright Jens Mauer 2001 +// (C) Copyright John Maddock 2001 +// 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) + +// See http://www.boost.org/libs/integer for documentation. + +// Revision History +// 31 Oct 01 use BOOST_HAS_LONG_LONG to check for "long long" (Jens M.) +// 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) +// 12 Nov 00 Merged <cutl/details/boost/stdint.h> (Jens Maurer) +// 23 Sep 00 Added INTXX_C macro support (John Maddock). +// 22 Sep 00 Better 64-bit support (John Maddock) +// 29 Jun 00 Reimplement to avoid including stdint.h within namespace cutl_details_boost +// 8 Aug 99 Initial version (Beman Dawes) + + +#ifndef BOOST_CSTDINT_HPP +#define BOOST_CSTDINT_HPP + +// +// Since we always define the INT#_C macros as per C++0x, +// define __STDC_CONSTANT_MACROS so that <stdint.h> does the right +// thing if possible, and so that the user knows that the macros +// are actually defined as per C99. +// +#ifndef __STDC_CONSTANT_MACROS +# define __STDC_CONSTANT_MACROS +#endif + +#include <cutl/details/boost/config.hpp> + +// +// Note that GLIBC is a bit inconsistent about whether int64_t is defined or not +// depending upon what headers happen to have been included first... +// so we disable use of stdint.h when GLIBC does not define __GLIBC_HAVE_LONG_LONG. +// See https://svn.boost.org/trac/boost/ticket/3548 and http://sources.redhat.com/bugzilla/show_bug.cgi?id=10990 +// +#if defined(BOOST_HAS_STDINT_H) && (!defined(__GLIBC__) || defined(__GLIBC_HAVE_LONG_LONG)) + +// The following #include is an implementation artifact; not part of interface. +# ifdef __hpux +// HP-UX has a vaguely nice <stdint.h> in a non-standard location +# include <inttypes.h> +# ifdef __STDC_32_MODE__ + // this is triggered with GCC, because it defines __cplusplus < 199707L +# define BOOST_NO_INT64_T +# endif +# elif defined(__FreeBSD__) || defined(__IBMCPP__) || defined(_AIX) +# include <inttypes.h> +# else +# include <stdint.h> + +// There is a bug in Cygwin two _C macros +# if defined(__STDC_CONSTANT_MACROS) && defined(__CYGWIN__) +# undef INTMAX_C +# undef UINTMAX_C +# define INTMAX_C(c) c##LL +# define UINTMAX_C(c) c##ULL +# endif + +# endif + +#ifdef __QNX__ + +// QNX (Dinkumware stdlib) defines these as non-standard names. +// Reflect to the standard names. + +typedef ::intleast8_t int_least8_t; +typedef ::intfast8_t int_fast8_t; +typedef ::uintleast8_t uint_least8_t; +typedef ::uintfast8_t uint_fast8_t; + +typedef ::intleast16_t int_least16_t; +typedef ::intfast16_t int_fast16_t; +typedef ::uintleast16_t uint_least16_t; +typedef ::uintfast16_t uint_fast16_t; + +typedef ::intleast32_t int_least32_t; +typedef ::intfast32_t int_fast32_t; +typedef ::uintleast32_t uint_least32_t; +typedef ::uintfast32_t uint_fast32_t; + +# ifndef BOOST_NO_INT64_T + +typedef ::intleast64_t int_least64_t; +typedef ::intfast64_t int_fast64_t; +typedef ::uintleast64_t uint_least64_t; +typedef ::uintfast64_t uint_fast64_t; + +# endif + +#endif + +namespace cutl_details_boost +{ + + using ::int8_t; + using ::int_least8_t; + using ::int_fast8_t; + using ::uint8_t; + using ::uint_least8_t; + using ::uint_fast8_t; + + using ::int16_t; + using ::int_least16_t; + using ::int_fast16_t; + using ::uint16_t; + using ::uint_least16_t; + using ::uint_fast16_t; + + using ::int32_t; + using ::int_least32_t; + using ::int_fast32_t; + using ::uint32_t; + using ::uint_least32_t; + using ::uint_fast32_t; + +# ifndef BOOST_NO_INT64_T + + using ::int64_t; + using ::int_least64_t; + using ::int_fast64_t; + using ::uint64_t; + using ::uint_least64_t; + using ::uint_fast64_t; + +# endif + + using ::intmax_t; + using ::uintmax_t; + +} // namespace cutl_details_boost + +#elif defined(__FreeBSD__) && (__FreeBSD__ <= 4) || defined(__osf__) || defined(__VMS) +// FreeBSD and Tru64 have an <inttypes.h> that contains much of what we need. +# include <inttypes.h> + +namespace cutl_details_boost { + + using ::int8_t; + typedef int8_t int_least8_t; + typedef int8_t int_fast8_t; + using ::uint8_t; + typedef uint8_t uint_least8_t; + typedef uint8_t uint_fast8_t; + + using ::int16_t; + typedef int16_t int_least16_t; + typedef int16_t int_fast16_t; + using ::uint16_t; + typedef uint16_t uint_least16_t; + typedef uint16_t uint_fast16_t; + + using ::int32_t; + typedef int32_t int_least32_t; + typedef int32_t int_fast32_t; + using ::uint32_t; + typedef uint32_t uint_least32_t; + typedef uint32_t uint_fast32_t; + +# ifndef BOOST_NO_INT64_T + + using ::int64_t; + typedef int64_t int_least64_t; + typedef int64_t int_fast64_t; + using ::uint64_t; + typedef uint64_t uint_least64_t; + typedef uint64_t uint_fast64_t; + + typedef int64_t intmax_t; + typedef uint64_t uintmax_t; + +# else + + typedef int32_t intmax_t; + typedef uint32_t uintmax_t; + +# endif + +} // namespace cutl_details_boost + +#else // BOOST_HAS_STDINT_H + +# include <cutl/details/boost/limits.hpp> // implementation artifact; not part of interface +# include <limits.h> // needed for limits macros + + +namespace cutl_details_boost +{ + +// These are fairly safe guesses for some 16-bit, and most 32-bit and 64-bit +// platforms. For other systems, they will have to be hand tailored. +// +// Because the fast types are assumed to be the same as the undecorated types, +// it may be possible to hand tailor a more efficient implementation. Such +// an optimization may be illusionary; on the Intel x86-family 386 on, for +// example, byte arithmetic and load/stores are as fast as "int" sized ones. + +// 8-bit types ------------------------------------------------------------// + +# if UCHAR_MAX == 0xff + typedef signed char int8_t; + typedef signed char int_least8_t; + typedef signed char int_fast8_t; + typedef unsigned char uint8_t; + typedef unsigned char uint_least8_t; + typedef unsigned char uint_fast8_t; +# else +# error defaults not correct; you must hand modify boost/cstdint.hpp +# endif + +// 16-bit types -----------------------------------------------------------// + +# if USHRT_MAX == 0xffff +# if defined(__crayx1) + // The Cray X1 has a 16-bit short, however it is not recommend + // for use in performance critical code. + typedef short int16_t; + typedef short int_least16_t; + typedef int int_fast16_t; + typedef unsigned short uint16_t; + typedef unsigned short uint_least16_t; + typedef unsigned int uint_fast16_t; +# else + typedef short int16_t; + typedef short int_least16_t; + typedef short int_fast16_t; + typedef unsigned short uint16_t; + typedef unsigned short uint_least16_t; + typedef unsigned short uint_fast16_t; +# endif +# elif (USHRT_MAX == 0xffffffff) && defined(__MTA__) + // On MTA / XMT short is 32 bits unless the -short16 compiler flag is specified + // MTA / XMT does support the following non-standard integer types + typedef __short16 int16_t; + typedef __short16 int_least16_t; + typedef __short16 int_fast16_t; + typedef unsigned __short16 uint16_t; + typedef unsigned __short16 uint_least16_t; + typedef unsigned __short16 uint_fast16_t; +# elif (USHRT_MAX == 0xffffffff) && defined(CRAY) + // no 16-bit types on Cray: + typedef short int_least16_t; + 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 +# endif + +// 32-bit types -----------------------------------------------------------// + +# if UINT_MAX == 0xffffffff + typedef int int32_t; + typedef int int_least32_t; + typedef int int_fast32_t; + typedef unsigned int uint32_t; + typedef unsigned int uint_least32_t; + typedef unsigned int uint_fast32_t; +# elif (USHRT_MAX == 0xffffffff) + typedef short int32_t; + typedef short int_least32_t; + typedef short int_fast32_t; + typedef unsigned short uint32_t; + typedef unsigned short uint_least32_t; + typedef unsigned short uint_fast32_t; +# elif ULONG_MAX == 0xffffffff + typedef long int32_t; + typedef long int_least32_t; + typedef long int_fast32_t; + typedef unsigned long uint32_t; + typedef unsigned long uint_least32_t; + typedef unsigned long uint_fast32_t; +# elif (UINT_MAX == 0xffffffffffffffff) && defined(__MTA__) + // Integers are 64 bits on the MTA / XMT + typedef __int32 int32_t; + typedef __int32 int_least32_t; + typedef __int32 int_fast32_t; + typedef unsigned __int32 uint32_t; + typedef unsigned __int32 uint_least32_t; + typedef unsigned __int32 uint_fast32_t; +# else +# error defaults not correct; you must hand modify boost/cstdint.hpp +# endif + +// 64-bit types + intmax_t and uintmax_t ----------------------------------// + +# if defined(BOOST_HAS_LONG_LONG) && \ + !defined(BOOST_MSVC) && !defined(__BORLANDC__) && \ + (!defined(__GLIBCPP__) || defined(_GLIBCPP_USE_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 == 18446744073709551615ULL) || (defined(ULONG_LONG_MAX) && ULONG_LONG_MAX == 18446744073709551615ULL) || (defined(ULONGLONG_MAX) && ULONGLONG_MAX == 18446744073709551615ULL) + // 2**64 - 1 +# else +# error defaults not correct; you must hand modify boost/cstdint.hpp +# endif + + typedef ::cutl_details_boost::long_long_type intmax_t; + typedef ::cutl_details_boost::ulong_long_type uintmax_t; + typedef ::cutl_details_boost::long_long_type int64_t; + typedef ::cutl_details_boost::long_long_type int_least64_t; + typedef ::cutl_details_boost::long_long_type int_fast64_t; + typedef ::cutl_details_boost::ulong_long_type uint64_t; + typedef ::cutl_details_boost::ulong_long_type uint_least64_t; + typedef ::cutl_details_boost::ulong_long_type uint_fast64_t; + +# elif ULONG_MAX != 0xffffffff + +# if ULONG_MAX == 18446744073709551615 // 2**64 - 1 + typedef long intmax_t; + typedef unsigned long uintmax_t; + typedef long int64_t; + typedef long int_least64_t; + typedef long int_fast64_t; + typedef unsigned long uint64_t; + typedef unsigned long uint_least64_t; + typedef unsigned long uint_fast64_t; +# else +# error defaults not correct; you must hand modify boost/cstdint.hpp +# endif +# elif defined(__GNUC__) && defined(BOOST_HAS_LONG_LONG) + __extension__ typedef long long intmax_t; + __extension__ typedef unsigned long long uintmax_t; + __extension__ typedef long long int64_t; + __extension__ typedef long long int_least64_t; + __extension__ typedef long long int_fast64_t; + __extension__ typedef unsigned long long uint64_t; + __extension__ typedef unsigned long long uint_least64_t; + __extension__ typedef unsigned long long uint_fast64_t; +# elif defined(BOOST_HAS_MS_INT64) + // + // we have Borland/Intel/Microsoft __int64: + // + typedef __int64 intmax_t; + typedef unsigned __int64 uintmax_t; + typedef __int64 int64_t; + typedef __int64 int_least64_t; + typedef __int64 int_fast64_t; + typedef unsigned __int64 uint64_t; + typedef unsigned __int64 uint_least64_t; + typedef unsigned __int64 uint_fast64_t; +# else // assume no 64-bit integers +# define BOOST_NO_INT64_T + typedef int32_t intmax_t; + typedef uint32_t uintmax_t; +# endif + +} // namespace cutl_details_boost + + +#endif // BOOST_HAS_STDINT_H + +#endif // BOOST_CSTDINT_HPP + + +/**************************************************** + +Macro definition section: + +Added 23rd September 2000 (John Maddock). +Modified 11th September 2001 to be excluded when +BOOST_HAS_STDINT_H is defined (John Maddock). +Modified 11th Dec 2009 to always define the +INT#_C macros if they're not already defined (John Maddock). + +******************************************************/ + +#if !defined(BOOST__STDC_CONSTANT_MACROS_DEFINED) && \ + (!defined(INT8_C) || !defined(INT16_C) || !defined(INT32_C) || !defined(INT64_C)) +// +// For the following code we get several warnings along the lines of: +// +// boost/cstdint.hpp:428:35: error: use of C99 long long integer constant +// +// So we declare this a system header to suppress these warnings. +// +#if defined(__GNUC__) && (__GNUC__ >= 4) +#pragma GCC system_header +#endif + +#include <limits.h> +# define BOOST__STDC_CONSTANT_MACROS_DEFINED +# if defined(BOOST_HAS_MS_INT64) +// +// Borland/Intel/Microsoft compilers have width specific suffixes: +// +#ifndef INT8_C +# define INT8_C(value) value##i8 +#endif +#ifndef INT16_C +# define INT16_C(value) value##i16 +#endif +#ifndef INT32_C +# define INT32_C(value) value##i32 +#endif +#ifndef INT64_C +# define INT64_C(value) value##i64 +#endif +# ifdef __BORLANDC__ + // Borland bug: appending ui8 makes the type a signed char +# define UINT8_C(value) static_cast<unsigned char>(value##u) +# else +# define UINT8_C(value) value##ui8 +# endif +#ifndef UINT16_C +# define UINT16_C(value) value##ui16 +#endif +#ifndef UINT32_C +# define UINT32_C(value) value##ui32 +#endif +#ifndef UINT64_C +# define UINT64_C(value) value##ui64 +#endif +#ifndef INTMAX_C +# define INTMAX_C(value) value##i64 +# define UINTMAX_C(value) value##ui64 +#endif + +# else +// do it the old fashioned way: + +// 8-bit types ------------------------------------------------------------// + +# if (UCHAR_MAX == 0xff) && !defined(INT8_C) +# define INT8_C(value) static_cast<cutl_details_boost::int8_t>(value) +# define UINT8_C(value) static_cast<cutl_details_boost::uint8_t>(value##u) +# endif + +// 16-bit types -----------------------------------------------------------// + +# if (USHRT_MAX == 0xffff) && !defined(INT16_C) +# define INT16_C(value) static_cast<cutl_details_boost::int16_t>(value) +# define UINT16_C(value) static_cast<cutl_details_boost::uint16_t>(value##u) +# endif + +// 32-bit types -----------------------------------------------------------// +#ifndef INT32_C +# if (UINT_MAX == 0xffffffff) +# define INT32_C(value) value +# define UINT32_C(value) value##u +# elif ULONG_MAX == 0xffffffff +# define INT32_C(value) value##L +# define UINT32_C(value) value##uL +# endif +#endif + +// 64-bit types + intmax_t and uintmax_t ----------------------------------// +#ifndef INT64_C +# if defined(BOOST_HAS_LONG_LONG) && \ + (defined(ULLONG_MAX) || defined(ULONG_LONG_MAX) || defined(ULONGLONG_MAX) || defined(_LLONG_MAX)) + +# if defined(__hpux) + // HP-UX's value of ULONG_LONG_MAX is unusable in preprocessor expressions +# define INT64_C(value) value##LL +# define UINT64_C(value) value##uLL +# elif (defined(ULLONG_MAX) && ULLONG_MAX == 18446744073709551615ULL) || \ + (defined(ULONG_LONG_MAX) && ULONG_LONG_MAX == 18446744073709551615ULL) || \ + (defined(ULONGLONG_MAX) && ULONGLONG_MAX == 18446744073709551615ULL) || \ + (defined(_LLONG_MAX) && _LLONG_MAX == 18446744073709551615ULL) + +# 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 +# elif ULONG_MAX != 0xffffffff + +# if ULONG_MAX == 18446744073709551615U // 2**64 - 1 +# define INT64_C(value) value##L +# define UINT64_C(value) value##uL +# else +# error defaults not correct; you must hand modify boost/cstdint.hpp +# endif +# elif defined(BOOST_HAS_LONG_LONG) + // Usual macros not defined, work things out for ourselves: +# if(~0uLL == 18446744073709551615ULL) +# 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 +# else +# error defaults not correct; you must hand modify boost/cstdint.hpp +# endif + +# ifdef BOOST_NO_INT64_T +# define INTMAX_C(value) INT32_C(value) +# define UINTMAX_C(value) UINT32_C(value) +# else +# define INTMAX_C(value) INT64_C(value) +# define UINTMAX_C(value) UINT64_C(value) +# endif +#endif +# endif // Borland/Microsoft specific width suffixes + +#endif // INT#_C macros. + + + + |