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b405d54f | 1 | // { dg-options "-std=gnu++11" } |
566f4227 | 2 | // { dg-do compile { target c++11_only } } |
8468bfe8 | 3 | // { dg-require-normal-namespace "" } |
b405d54f | 4 | |
99dee823 | 5 | // Copyright (C) 2016-2021 Free Software Foundation, Inc. |
b405d54f JW |
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 <iterator> | |
23 | ||
24 | namespace std { | |
25 | ||
26 | // C++11 24.4.4, iterator operations: | |
27 | template <class InputIterator, class Distance> | |
28 | void | |
29 | advance(InputIterator& i, Distance n); | |
30 | ||
31 | template <class InputIterator> | |
32 | typename iterator_traits<InputIterator>::difference_type | |
33 | distance(InputIterator first, InputIterator last); | |
34 | ||
35 | template<class ForwardIterator> | |
36 | ForwardIterator | |
37 | next(ForwardIterator x, | |
38 | typename iterator_traits<ForwardIterator>::difference_type); | |
39 | ||
40 | template<class BidirectionalIterator> | |
41 | BidirectionalIterator | |
42 | prev(BidirectionalIterator x, | |
43 | typename iterator_traits<BidirectionalIterator>::difference_type); | |
44 | ||
45 | // C++11 24.5, Iterator adaptors: | |
46 | template <class Iterator> class reverse_iterator; | |
47 | ||
48 | template <class Iterator1, class Iterator2> | |
49 | bool operator==(const reverse_iterator<Iterator1>& x, | |
50 | const reverse_iterator<Iterator2>& y); | |
51 | ||
52 | template <class Iterator1, class Iterator2> | |
53 | bool operator<(const reverse_iterator<Iterator1>& x, | |
54 | const reverse_iterator<Iterator2>& y); | |
55 | ||
56 | template <class Iterator1, class Iterator2> | |
57 | bool operator!=(const reverse_iterator<Iterator1>& x, | |
58 | const reverse_iterator<Iterator2>& y); | |
59 | ||
60 | template <class Iterator1, class Iterator2> | |
61 | bool operator>(const reverse_iterator<Iterator1>& x, | |
62 | const reverse_iterator<Iterator2>& y); | |
63 | ||
64 | template <class Iterator1, class Iterator2> | |
65 | bool operator>=(const reverse_iterator<Iterator1>& x, | |
66 | const reverse_iterator<Iterator2>& y); | |
67 | ||
68 | template <class Iterator1, class Iterator2> | |
69 | bool operator<=(const reverse_iterator<Iterator1>& x, | |
70 | const reverse_iterator<Iterator2>& y); | |
71 | ||
72 | template <class Iterator1, class Iterator2> | |
73 | auto | |
74 | operator-(const reverse_iterator<Iterator1>& x, | |
75 | const reverse_iterator<Iterator2>& y) | |
76 | -> decltype(x.base() - y.base()); | |
77 | ||
78 | template <class Iterator> | |
79 | reverse_iterator<Iterator> | |
80 | operator+(typename reverse_iterator<Iterator>::difference_type n, | |
81 | const reverse_iterator<Iterator>& x); | |
82 | ||
83 | template <class Container> class back_insert_iterator; | |
84 | ||
85 | template <class Container> | |
86 | back_insert_iterator<Container> back_inserter(Container& x); | |
87 | ||
88 | template <class Container> class front_insert_iterator; | |
89 | ||
90 | template <class Container> | |
91 | front_insert_iterator<Container> front_inserter(Container& x); | |
92 | ||
93 | template <class Container> class insert_iterator; | |
94 | ||
95 | template <class Container, class Iterator> | |
96 | insert_iterator<Container> inserter(Container& x, Iterator i); | |
97 | ||
98 | template <class Iterator> class move_iterator; | |
99 | ||
100 | template <class Iterator1, class Iterator2> | |
101 | bool operator==(const move_iterator<Iterator1>& x, | |
102 | const move_iterator<Iterator2>& y); | |
103 | ||
104 | template <class Iterator1, class Iterator2> | |
105 | bool operator!=(const move_iterator<Iterator1>& x, | |
106 | const move_iterator<Iterator2>& y); | |
107 | ||
108 | template <class Iterator1, class Iterator2> | |
109 | bool operator<(const move_iterator<Iterator1>& x, | |
110 | const move_iterator<Iterator2>& y); | |
111 | ||
112 | template <class Iterator1, class Iterator2> | |
113 | bool operator<=(const move_iterator<Iterator1>& x, | |
114 | const move_iterator<Iterator2>& y); | |
115 | ||
116 | template <class Iterator1, class Iterator2> | |
117 | bool operator>(const move_iterator<Iterator1>& x, | |
118 | const move_iterator<Iterator2>& y); | |
119 | ||
120 | template <class Iterator1, class Iterator2> | |
121 | bool operator>=(const move_iterator<Iterator1>& x, | |
122 | const move_iterator<Iterator2>& y); | |
123 | ||
124 | template <class Iterator1, class Iterator2> | |
125 | auto operator-(const move_iterator<Iterator1>& x, | |
126 | const move_iterator<Iterator2>& y) | |
127 | -> decltype(x.base() - y.base()); | |
128 | ||
129 | template <class Iterator> | |
130 | move_iterator<Iterator> | |
131 | operator+(typename move_iterator<Iterator>::difference_type, | |
132 | const move_iterator<Iterator>&); | |
133 | ||
134 | template <class Iterator> | |
135 | move_iterator<Iterator> make_move_iterator(const Iterator&); | |
136 | ||
137 | // 24.6, stream iterators: | |
138 | template <class T, class charT, class traits, class Distance> | |
139 | class istream_iterator; | |
140 | ||
141 | template <class T, class charT, class traits, class Distance> | |
142 | bool operator==(const istream_iterator<T,charT,traits,Distance>& x, | |
143 | const istream_iterator<T,charT,traits,Distance>& y); | |
144 | ||
145 | template <class T, class charT, class traits, class Distance> | |
146 | bool operator!=(const istream_iterator<T,charT,traits,Distance>& x, | |
147 | const istream_iterator<T,charT,traits,Distance>& y); | |
148 | ||
149 | template <class T, class charT, class traits> | |
150 | class ostream_iterator; | |
151 | ||
152 | template<class charT, class traits> | |
153 | class istreambuf_iterator; | |
154 | ||
155 | template <class charT, class traits> | |
156 | bool | |
157 | operator==(const istreambuf_iterator<charT,traits>&, | |
158 | const istreambuf_iterator<charT,traits>&); | |
159 | ||
160 | template <class charT, class traits> | |
161 | bool operator!=(const istreambuf_iterator<charT,traits>&, | |
162 | const istreambuf_iterator<charT,traits>&); | |
163 | ||
164 | template <class charT, class traits> | |
165 | class ostreambuf_iterator; | |
166 | } |