-// 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 <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 boost

-// 8 Aug 99 Initial version (Beman Dawes)

-

-

-#ifndef BOOST_CSTDINT_HPP

-#define BOOST_CSTDINT_HPP

-

-#include <boost/config.hpp>

-

-

-#ifdef BOOST_HAS_STDINT_H

-

-// 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 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 boost

-

-#elif defined(__FreeBSD__) && (__FreeBSD__ <= 4) || defined(__osf__)

-// FreeBSD and Tru64 have an <inttypes.h> that contains much of what we need.

-# include <inttypes.h>

-

-namespace 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 boost

-

-#else // BOOST_HAS_STDINT_H

-

-# include <boost/limits.hpp> // implementation artifact; not part of interface

-# include <limits.h> // needed for limits macros

-

-

-namespace 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(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 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 == 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;

-# 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 ::boost::long_long_type intmax_t;

- typedef ::boost::ulong_long_type uintmax_t;

- typedef ::boost::long_long_type int64_t;

- typedef ::boost::long_long_type int_least64_t;

- typedef ::boost::long_long_type int_fast64_t;

- typedef ::boost::ulong_long_type uint64_t;

- typedef ::boost::ulong_long_type uint_least64_t;

- typedef ::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 boost

-

-

-#endif // BOOST_HAS_STDINT_H

-

-#endif // BOOST_CSTDINT_HPP

-

-

-/****************************************************

-

-Macro definition section:

-

-Define various INTXX_C macros only if

-__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).

-

-******************************************************/

-

-#if defined(__STDC_CONSTANT_MACROS) && !defined(BOOST__STDC_CONSTANT_MACROS_DEFINED) && !defined(BOOST_HAS_STDINT_H)

-# define BOOST__STDC_CONSTANT_MACROS_DEFINED

-# if defined(BOOST_HAS_MS_INT64)

-//

-// Borland/Intel/Microsoft compilers have width specific suffixes:

-//

-# define INT8_C(value) value##i8

-# define INT16_C(value) value##i16

-# define INT32_C(value) value##i32

-# define INT64_C(value) value##i64

-# 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

-# define UINT16_C(value) value##ui16

-# define UINT32_C(value) value##ui32

-# define UINT64_C(value) value##ui64

-# define INTMAX_C(value) value##i64

-# define UINTMAX_C(value) value##ui64

-

-# else

-// do it the old fashioned way:

-

-// 8-bit types ------------------------------------------------------------//

-

-# if UCHAR_MAX == 0xff

-# define INT8_C(value) static_cast<boost::int8_t>(value)

-# define UINT8_C(value) static_cast<boost::uint8_t>(value##u)

-# endif

-

-// 16-bit types -----------------------------------------------------------//

-

-# if USHRT_MAX == 0xffff

-# define INT16_C(value) static_cast<boost::int16_t>(value)

-# define UINT16_C(value) static_cast<boost::uint16_t>(value##u)

-# endif

-

-// 32-bit types -----------------------------------------------------------//

-

-# 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

-

-// 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)

-

-# 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

-# 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

-# 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 // Borland/Microsoft specific width suffixes

-

-

-#elif defined(BOOST__STDC_CONSTANT_MACROS_DEFINED) && !defined(__STDC_CONSTANT_MACROS) && !defined(BOOST_HAS_STDINT_H)

-//

-// undef all the macros:

-//

-# undef INT8_C

-# undef INT16_C

-# undef INT32_C

-# undef INT64_C

-# undef UINT8_C

-# undef UINT16_C

-# undef UINT32_C

-# undef UINT64_C

-# undef INTMAX_C

-# undef UINTMAX_C

-

-#endif // __STDC_CONSTANT_MACROS_DEFINED etc.

-

-

-

-