libstdc++: cstdint Source File

libstdc++

tr1/cstdint
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1// TR1 cstdint -*- C++ -*-
2
3// Copyright (C) 2006-2026 Free Software Foundation, Inc.
4//
5// This file is part of the GNU ISO C++ Library. This library is free
6// software; you can redistribute it and/or modify it under the
7// terms of the GNU General Public License as published by the
8// Free Software Foundation; either version 3, or (at your option)
9// any later version.
10
11// This library is distributed in the hope that it will be useful,
12// but WITHOUT ANY WARRANTY; without even the implied warranty of
13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14// GNU General Public License for more details.
15
16// Under Section 7 of GPL version 3, you are granted additional
17// permissions described in the GCC Runtime Library Exception, version
18// 3.1, as published by the Free Software Foundation.
19
20// You should have received a copy of the GNU General Public License and
21// a copy of the GCC Runtime Library Exception along with this program;
22// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
23// <http://www.gnu.org/licenses/>.
24
25/** @file tr1/cstdint
26 * This is a TR1 C++ Library header.
27 */
28
29#ifndef _GLIBCXX_TR1_CSTDINT
30#define _GLIBCXX_TR1_CSTDINT 1
31
32#ifdef _GLIBCXX_SYSHDR
33#pragma GCC system_header
34#endif
35
36#include <bits/requires_hosted.h> // TR1
37
38#include <bits/c++config.h>
39
40// For 8.22.1/1 (see C99, Notes 219, 220, 222)
41# if _GLIBCXX_HAVE_STDINT_H
42# ifndef __STDC_LIMIT_MACROS
43# define _UNDEF__STDC_LIMIT_MACROS
44# define __STDC_LIMIT_MACROS
45# endif
46# ifndef __STDC_CONSTANT_MACROS
47# define _UNDEF__STDC_CONSTANT_MACROS
48# define __STDC_CONSTANT_MACROS
49# endif
50# include <stdint.h>
51# ifdef _UNDEF__STDC_LIMIT_MACROS
52# undef __STDC_LIMIT_MACROS
53# undef _UNDEF__STDC_LIMIT_MACROS
54# endif
55# ifdef _UNDEF__STDC_CONSTANT_MACROS
56# undef __STDC_CONSTANT_MACROS
57# undef _UNDEF__STDC_CONSTANT_MACROS
58# endif
59# endif
60
61#ifdef _GLIBCXX_USE_C99_STDINT_TR1
62
63namespace std _GLIBCXX_VISIBILITY(default)
64{
65_GLIBCXX_BEGIN_NAMESPACE_VERSION
66namespace tr1
67{
68 using ::int8_t;
69 using ::int16_t;
70 using ::int32_t;
71 using ::int64_t;
72
73 using ::int_fast8_t;
74 using ::int_fast16_t;
75 using ::int_fast32_t;
76 using ::int_fast64_t;
77
78 using ::int_least8_t;
79 using ::int_least16_t;
80 using ::int_least32_t;
81 using ::int_least64_t;
82
83 using ::intmax_t;
84 using ::intptr_t;
85
86 using ::uint8_t;
87 using ::uint16_t;
88 using ::uint32_t;
89 using ::uint64_t;
90
91 using ::uint_fast8_t;
92 using ::uint_fast16_t;
93 using ::uint_fast32_t;
94 using ::uint_fast64_t;
95
96 using ::uint_least8_t;
97 using ::uint_least16_t;
98 using ::uint_least32_t;
99 using ::uint_least64_t;
100
101 using ::uintmax_t;
102 using ::uintptr_t;
103}
104_GLIBCXX_END_NAMESPACE_VERSION
105}
106
107#endif // _GLIBCXX_USE_C99_STDINT_TR1
108
109#endif // _GLIBCXX_TR1_CSTDINT
110
requires_hosted.h
c++config.h
std
ISO C++ entities toplevel namespace is std.
std::tr1
ISO C++ TR1 entities toplevel namespace is std::tr1.