libstdc++-v3/testsuite/23_containers/headers/map/synopsis.cc

   1 // { dg-do compile }
   2 // { dg-require-normal-mode "" }
   3 // { dg-require-normal-namespace "" }
   4
   5 // Copyright (C) 2007-2025 Free Software Foundation, Inc.
   6 //
   7 // This file is part of the GNU ISO C++ Library.  This library is free
   8 // software; you can redistribute it and/or modify it under the
   9 // terms of the GNU General Public License as published by the
  10 // Free Software Foundation; either version 3, or (at your option)
  11 // any later version.
  12
  13 // This library is distributed in the hope that it will be useful,
  14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 // GNU General Public License for more details.
  17
  18 // You should have received a copy of the GNU General Public License along
  19 // with this library; see the file COPYING3.  If not see
  20 // <http://www.gnu.org/licenses/>.
  21
  22 #include <map>
  23
  24 #if __cplusplus >= 201103L
  25 # define NOTHROW(X) noexcept(X)
  26 #else
  27 # define NOTHROW(X)
  28 #endif
  29
  30 namespace std {
  31   template <class Key, class T, class Compare, class Allocator>
  32     class map;
  33   template <class Key, class T, class Compare, class Allocator>
  34     bool operator==(const map<Key,T,Compare,Allocator>& x,
  35                     const map<Key,T,Compare,Allocator>& y);
  36   template <class Key, class T, class Compare, class Allocator>
  37     bool operator< (const map<Key,T,Compare,Allocator>& x,
  38                     const map<Key,T,Compare,Allocator>& y);
  39   template <class Key, class T, class Compare, class Allocator>
  40     bool operator!=(const map<Key,T,Compare,Allocator>& x,
  41                     const map<Key,T,Compare,Allocator>& y);
  42   template <class Key, class T, class Compare, class Allocator>
  43     bool operator> (const map<Key,T,Compare,Allocator>& x,
  44                     const map<Key,T,Compare,Allocator>& y);
  45   template <class Key, class T, class Compare, class Allocator>
  46     bool operator>=(const map<Key,T,Compare,Allocator>& x,
  47                     const map<Key,T,Compare,Allocator>& y);
  48   template <class Key, class T, class Compare, class Allocator>
  49     bool operator<=(const map<Key,T,Compare,Allocator>& x,
  50                     const map<Key,T,Compare,Allocator>& y);
  51   template <class Key, class T, class Compare, class Allocator>
  52     void swap(map<Key,T,Compare,Allocator>& x,
  53               map<Key,T,Compare,Allocator>& y)
  54       NOTHROW(noexcept(x.swap(y)));
  55
  56   template <class Key, class T, class Compare, class Allocator>
  57     class multimap;
  58   template <class Key, class T, class Compare, class Allocator>
  59     bool operator==(const multimap<Key,T,Compare,Allocator>& x,
  60                     const multimap<Key,T,Compare,Allocator>& y);
  61   template <class Key, class T, class Compare, class Allocator>
  62     bool operator< (const multimap<Key,T,Compare,Allocator>& x,
  63                     const multimap<Key,T,Compare,Allocator>& y);
  64   template <class Key, class T, class Compare, class Allocator>
  65     bool operator!=(const multimap<Key,T,Compare,Allocator>& x,
  66                     const multimap<Key,T,Compare,Allocator>& y);
  67   template <class Key, class T, class Compare, class Allocator>
  68     bool operator> (const multimap<Key,T,Compare,Allocator>& x,
  69                     const multimap<Key,T,Compare,Allocator>& y);
  70   template <class Key, class T, class Compare, class Allocator>
  71     bool operator>=(const multimap<Key,T,Compare,Allocator>& x,
  72                     const multimap<Key,T,Compare,Allocator>& y);
  73   template <class Key, class T, class Compare, class Allocator>
  74     bool operator<=(const multimap<Key,T,Compare,Allocator>& x,
  75                     const multimap<Key,T,Compare,Allocator>& y);
  76   template <class Key, class T, class Compare, class Allocator>
  77     void swap(multimap<Key,T,Compare,Allocator>& x,
  78               multimap<Key,T,Compare,Allocator>& y)
  79       NOTHROW(noexcept(x.swap(y)));
  80 }