+// 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.

+

+

+

+