libstdc++-v3/testsuite/24_iterators/headers/iterator/synopsis.cc

   1 // { dg-options "-std=gnu++98" }
   2 // { dg-do compile }
   3
   4 // Copyright (C) 2007-2017 Free Software Foundation, Inc.
   5 //
   6 // This file is part of the GNU ISO C++ Library.  This library is free
   7 // software; you can redistribute it and/or modify it under the
   8 // terms of the GNU General Public License as published by the
   9 // Free Software Foundation; either version 3, or (at your option)
  10 // any later version.
  11
  12 // This library is distributed in the hope that it will be useful,
  13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 // GNU General Public License for more details.
  16
  17 // You should have received a copy of the GNU General Public License along
  18 // with this library; see the file COPYING3.  If not see
  19 // <http://www.gnu.org/licenses/>.
  20
  21 #include <iterator>
  22
  23 namespace std {
  24
  25   // 24.3, primitives:
  26   template<class Iterator> struct iterator_traits;
  27   template<class T> struct iterator_traits<T*>;
  28
  29   template<class Category, class T, class Distance,
  30            class Pointer, class Reference> struct iterator;
  31
  32   struct input_iterator_tag;
  33   struct output_iterator_tag;
  34   struct forward_iterator_tag;
  35   struct bidirectional_iterator_tag;
  36   struct random_access_iterator_tag;
  37
  38   // 24.3.4, iterator operations:
  39   template <class InputIterator, class Distance>
  40   void
  41   advance(InputIterator& i, Distance n);
  42
  43   template <class InputIterator>
  44   typename iterator_traits<InputIterator>::difference_type
  45   distance(InputIterator first, InputIterator last);
  46
  47   // 24.4, predefined iterators:
  48   template <class Iterator> class reverse_iterator;
  49
  50   template <class Iterator>
  51   bool operator==(const reverse_iterator<Iterator>& x,
  52                   const reverse_iterator<Iterator>& y);
  53
  54   template <class Iterator>
  55   bool operator<(const reverse_iterator<Iterator>& x,
  56                  const reverse_iterator<Iterator>& y);
  57
  58   template <class Iterator>
  59   bool operator!=(const reverse_iterator<Iterator>& x,
  60                   const reverse_iterator<Iterator>& y);
  61
  62   template <class Iterator>
  63   bool operator>(const reverse_iterator<Iterator>& x,
  64                  const reverse_iterator<Iterator>& y);
  65
  66   template <class Iterator>
  67   bool operator>=(const reverse_iterator<Iterator>& x,
  68                   const reverse_iterator<Iterator>& y);
  69
  70   template <class Iterator>
  71   bool operator<=(const reverse_iterator<Iterator>& x,
  72                   const reverse_iterator<Iterator>& y);
  73
  74   template <class Iterator>
  75   typename reverse_iterator<Iterator>::difference_type
  76   operator-(const reverse_iterator<Iterator>& x,
  77             const reverse_iterator<Iterator>& y);
  78
  79   template <class Iterator>
  80   reverse_iterator<Iterator>
  81   operator+(typename reverse_iterator<Iterator>::difference_type n,
  82             const reverse_iterator<Iterator>& x);
  83
  84   template <class Container> class back_insert_iterator;
  85
  86   template <class Container>
  87   back_insert_iterator<Container> back_inserter(Container& x);
  88
  89   template <class Container> class front_insert_iterator;
  90
  91   template <class Container>
  92   front_insert_iterator<Container> front_inserter(Container& x);
  93
  94   template <class Container> class insert_iterator;
  95
  96   template <class Container, class Iterator>
  97   insert_iterator<Container> inserter(Container& x, Iterator i);
  98
  99   // 24.5, stream iterators:
 100   template <class T, class charT, class traits, class Distance>
 101   class istream_iterator;
 102
 103   template <class T, class charT, class traits, class Distance>
 104   bool operator==(const istream_iterator<T,charT,traits,Distance>& x,
 105                   const istream_iterator<T,charT,traits,Distance>& y);
 106
 107   template <class T, class charT, class traits, class Distance>
 108   bool operator!=(const istream_iterator<T,charT,traits,Distance>& x,
 109                   const istream_iterator<T,charT,traits,Distance>& y);
 110
 111   template <class T, class charT, class traits>
 112   class ostream_iterator;
 113
 114   template<class charT, class traits>
 115   class istreambuf_iterator;
 116
 117   template <class charT, class traits>
 118   bool
 119   operator==(const istreambuf_iterator<charT,traits>&,
 120              const istreambuf_iterator<charT,traits>&);
 121
 122   template <class charT, class traits>
 123     bool operator!=(const istreambuf_iterator<charT,traits>&,
 124                     const istreambuf_iterator<charT,traits>&);
 125
 126   template <class charT, class traits>
 127     class ostreambuf_iterator;
 128 }