diff options
Diffstat (limited to 'src/third_party/boost-1.56.0/boost/atomic/detail/int_sizes.hpp')
| -rw-r--r-- | src/third_party/boost-1.56.0/boost/atomic/detail/int_sizes.hpp | 140 |
1 files changed, 0 insertions, 140 deletions
diff --git a/src/third_party/boost-1.56.0/boost/atomic/detail/int_sizes.hpp b/src/third_party/boost-1.56.0/boost/atomic/detail/int_sizes.hpp deleted file mode 100644 index d06ed42a11f..00000000000 --- a/src/third_party/boost-1.56.0/boost/atomic/detail/int_sizes.hpp +++ /dev/null @@ -1,140 +0,0 @@ -/* - * 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) - * - * Copyright (c) 2014 Andrey Semashev - */ -/*! - * \file atomic/detail/int_sizes.hpp - * - * This header defines macros for testing buitin integer type sizes - */ - -#ifndef BOOST_ATOMIC_DETAIL_INT_SIZES_HPP_INCLUDED_ -#define BOOST_ATOMIC_DETAIL_INT_SIZES_HPP_INCLUDED_ - -#include <boost/atomic/detail/config.hpp> - -#ifdef BOOST_HAS_PRAGMA_ONCE -#pragma once -#endif - -// GCC and compatible compilers define internal macros with builtin type traits -#if defined(__SIZEOF_SHORT__) -#define BOOST_ATOMIC_DETAIL_SIZEOF_SHORT __SIZEOF_SHORT__ -#endif -#if defined(__SIZEOF_INT__) -#define BOOST_ATOMIC_DETAIL_SIZEOF_INT __SIZEOF_INT__ -#endif -#if defined(__SIZEOF_LONG__) -#define BOOST_ATOMIC_DETAIL_SIZEOF_LONG __SIZEOF_LONG__ -#endif -#if defined(__SIZEOF_LONG_LONG__) -#define BOOST_ATOMIC_DETAIL_SIZEOF_LLONG __SIZEOF_LONG_LONG__ -#endif -#if defined(__SIZEOF_WCHAR_T__) -#define BOOST_ATOMIC_DETAIL_SIZEOF_WCHAR_T __SIZEOF_WCHAR_T__ -#endif -#if defined(__SIZEOF_POINTER__) -#define BOOST_ATOMIC_DETAIL_SIZEOF_POINTER __SIZEOF_POINTER__ -#elif defined(_MSC_VER) -#if defined(_M_AMD64) || defined(_M_IA64) -#define BOOST_ATOMIC_DETAIL_SIZEOF_POINTER 8 -#else -#define BOOST_ATOMIC_DETAIL_SIZEOF_POINTER 4 -#endif -#endif - -#if !defined(BOOST_ATOMIC_DETAIL_SIZEOF_SHORT) || !defined(BOOST_ATOMIC_DETAIL_SIZEOF_INT) ||\ - !defined(BOOST_ATOMIC_DETAIL_SIZEOF_LONG) || !defined(BOOST_ATOMIC_DETAIL_SIZEOF_LLONG) - -// Try to deduce sizes from limits -#include <limits.h> -#include <boost/cstdint.hpp> - -#if (USHRT_MAX + 0) == 0xff -#define BOOST_ATOMIC_DETAIL_SIZEOF_SHORT 1 -#elif (USHRT_MAX + 0) == 0xffff -#define BOOST_ATOMIC_DETAIL_SIZEOF_SHORT 2 -#elif (USHRT_MAX + 0) == 0xffffffff -#define BOOST_ATOMIC_DETAIL_SIZEOF_SHORT 4 -#elif (USHRT_MAX + 0) == UINT64_C(0xffffffffffffffff) -#define BOOST_ATOMIC_DETAIL_SIZEOF_SHORT 8 -#endif - -#if (UINT_MAX + 0) == 0xff -#define BOOST_ATOMIC_DETAIL_SIZEOF_INT 1 -#elif (UINT_MAX + 0) == 0xffff -#define BOOST_ATOMIC_DETAIL_SIZEOF_INT 2 -#elif (UINT_MAX + 0) == 0xffffffff -#define BOOST_ATOMIC_DETAIL_SIZEOF_INT 4 -#elif (UINT_MAX + 0) == UINT64_C(0xffffffffffffffff) -#define BOOST_ATOMIC_DETAIL_SIZEOF_INT 8 -#endif - -#if (ULONG_MAX + 0) == 0xff -#define BOOST_ATOMIC_DETAIL_SIZEOF_LONG 1 -#elif (ULONG_MAX + 0) == 0xffff -#define BOOST_ATOMIC_DETAIL_SIZEOF_LONG 2 -#elif (ULONG_MAX + 0) == 0xffffffff -#define BOOST_ATOMIC_DETAIL_SIZEOF_LONG 4 -#elif (ULONG_MAX + 0) == UINT64_C(0xffffffffffffffff) -#define BOOST_ATOMIC_DETAIL_SIZEOF_LONG 8 -#endif - -#if defined(__hpux) // HP-UX's value of ULONG_LONG_MAX is unusable in preprocessor expressions -#define BOOST_ATOMIC_DETAIL_SIZEOF_LLONG 8 -#else - -// The list of the non-standard macros (the ones except ULLONG_MAX) is taken from cstdint.hpp -#if defined(ULLONG_MAX) -#define BOOST_ATOMIC_DETAIL_ULLONG_MAX ULLONG_MAX -#elif defined(ULONG_LONG_MAX) -#define BOOST_ATOMIC_DETAIL_ULLONG_MAX ULONG_LONG_MAX -#elif defined(ULONGLONG_MAX) -#define BOOST_ATOMIC_DETAIL_ULLONG_MAX ULONGLONG_MAX -#elif defined(_LLONG_MAX) // strangely enough, this one seems to be holding the limit for the unsigned integer -#define BOOST_ATOMIC_DETAIL_ULLONG_MAX _LLONG_MAX -#endif - -#if (BOOST_ATOMIC_DETAIL_ULLONG_MAX + 0) == 0xff -#define BOOST_ATOMIC_DETAIL_SIZEOF_LLONG 1 -#elif (BOOST_ATOMIC_DETAIL_ULLONG_MAX + 0) == 0xffff -#define BOOST_ATOMIC_DETAIL_SIZEOF_LLONG 2 -#elif (BOOST_ATOMIC_DETAIL_ULLONG_MAX + 0) == 0xffffffff -#define BOOST_ATOMIC_DETAIL_SIZEOF_LLONG 4 -#elif (BOOST_ATOMIC_DETAIL_ULLONG_MAX + 0) == UINT64_C(0xffffffffffffffff) -#define BOOST_ATOMIC_DETAIL_SIZEOF_LLONG 8 -#endif - -#endif // defined(__hpux) - -#endif - -#if !defined(BOOST_ATOMIC_DETAIL_SIZEOF_WCHAR_T) - -#include <wchar.h> -#include <boost/cstdint.hpp> - -#if defined(_MSC_VER) && _MSC_VER <= 1310 -// MSVC 7.1 defines WCHAR_MAX to a value not suitable for constant expressions -#define BOOST_ATOMIC_DETAIL_SIZEOF_WCHAR_T 2 -#elif (WCHAR_MAX + 0) == 0xff || (WCHAR_MAX + 0) == 0x7f -#define BOOST_ATOMIC_DETAIL_SIZEOF_WCHAR_T 1 -#elif (WCHAR_MAX + 0) == 0xffff || (WCHAR_MAX + 0) == 0x7fff -#define BOOST_ATOMIC_DETAIL_SIZEOF_WCHAR_T 2 -#elif (WCHAR_MAX + 0) == 0xffffffff || (WCHAR_MAX + 0) == 0x7fffffff -#define BOOST_ATOMIC_DETAIL_SIZEOF_WCHAR_T 4 -#elif (WCHAR_MAX + 0) == UINT64_C(0xffffffffffffffff) || (WCHAR_MAX + 0) == INT64_C(0x7fffffffffffffff) -#define BOOST_ATOMIC_DETAIL_SIZEOF_WCHAR_T 8 -#endif -#endif - -#if !defined(BOOST_ATOMIC_DETAIL_SIZEOF_SHORT) || !defined(BOOST_ATOMIC_DETAIL_SIZEOF_INT) ||\ - !defined(BOOST_ATOMIC_DETAIL_SIZEOF_LONG) || !defined(BOOST_ATOMIC_DETAIL_SIZEOF_LLONG) ||\ - !defined(BOOST_ATOMIC_DETAIL_SIZEOF_WCHAR_T) -#error Boost.Atomic: Failed to determine builtin integer sizes, the target platform is not supported. Please, report to the developers. -#endif - -#endif // BOOST_ATOMIC_DETAIL_INT_SIZES_HPP_INCLUDED_ |