libstdc++-v3/include/tr1/cstdlib

   1 // TR1 cstdlib -*- C++ -*-
   2
   3 // Copyright (C) 2006-2019 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/cstdlib
  26  *  This is a TR1 C++ Library header.
  27  */
  28
  29 #ifndef _GLIBCXX_TR1_CSTDLIB
  30 #define _GLIBCXX_TR1_CSTDLIB 1
  31
  32 #pragma GCC system_header
  33
  34 #include <cstdlib>
  35
  36 #if _GLIBCXX_HOSTED
  37
  38 #if _GLIBCXX_USE_C99_STDLIB
  39
  40 namespace std _GLIBCXX_VISIBILITY(default)
  41 {
  42 namespace tr1
  43 {
  44 #if !_GLIBCXX_USE_C99_LONG_LONG_DYNAMIC
  45   // types
  46   using std::lldiv_t;
  47
  48   // functions
  49   using std::llabs;
  50   using std::lldiv;
  51 #endif
  52
  53   using std::atoll;
  54   using std::strtoll;
  55   using std::strtoull;
  56
  57   using std::strtof;
  58   using std::strtold;
  59
  60   // overloads
  61   using std::abs;
  62 #if !_GLIBCXX_USE_C99_LONG_LONG_DYNAMIC
  63   using std::div;
  64 #endif
  65 }
  66 }
  67
  68 #endif // _GLIBCXX_USE_C99_STDLIB
  69
  70 #endif // _GLIBCXX_HOSTED
  71
  72 #endif // _GLIBCXX_TR1_CSTDLIB