libstdc++-v3/include/tr1/cinttypes

   1 // TR1 cinttypes -*- C++ -*-
   2
   3 // Copyright (C) 2006-2022 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/cinttypes
  26  *  This is a TR1 C++ Library header.
  27  */
  28
  29 #ifndef _GLIBCXX_TR1_CINTTYPES
  30 #define _GLIBCXX_TR1_CINTTYPES 1
  31
  32 #pragma GCC system_header
  33
  34 #include <tr1/cstdint>
  35
  36 // For 8.11.1/1 (see C99, Note 184)
  37 #if _GLIBCXX_HAVE_INTTYPES_H
  38 # ifndef __STDC_FORMAT_MACROS
  39 #  define _UNDEF__STDC_FORMAT_MACROS
  40 #  define __STDC_FORMAT_MACROS
  41 # endif
  42 # include <inttypes.h>
  43 # ifdef _UNDEF__STDC_FORMAT_MACROS
  44 #  undef __STDC_FORMAT_MACROS
  45 #  undef _UNDEF__STDC_FORMAT_MACROS
  46 # endif
  47 #endif
  48
  49 #ifdef _GLIBCXX_USE_C99_INTTYPES_TR1
  50
  51 namespace std _GLIBCXX_VISIBILITY(default)
  52 {
  53 _GLIBCXX_BEGIN_NAMESPACE_VERSION
  54
  55 namespace tr1
  56 {
  57   // types
  58   using ::imaxdiv_t;
  59
  60   // functions
  61   using ::imaxabs;
  62
  63   // May collide with _Longlong abs(_Longlong), and is not described
  64   // anywhere outside the synopsis.  Likely, a defect.
  65   //
  66   // intmax_t abs(intmax_t)
  67
  68   using ::imaxdiv;
  69
  70   // Likewise, with lldiv_t div(_Longlong, _Longlong).
  71   //
  72   // imaxdiv_t div(intmax_t, intmax_t)
  73
  74   using ::strtoimax;
  75   using ::strtoumax;
  76
  77 #if defined(_GLIBCXX_USE_WCHAR_T) && _GLIBCXX_USE_C99_INTTYPES_WCHAR_T_TR1
  78   using ::wcstoimax;
  79   using ::wcstoumax;
  80 #endif
  81 }
  82
  83 _GLIBCXX_END_NAMESPACE_VERSION
  84 }
  85
  86 #endif // _GLIBCXX_USE_C99_INTTYPES_TR1
  87
  88 #endif // _GLIBCXX_TR1_CINTTYPES