]>
Commit | Line | Data |
---|---|---|
632469d0 PC |
1 | // { dg-options "-std=gnu++0x" } |
2 | ||
3 | // 2011-01-13 Paolo Carlini <paolo.carlini@oracle.com> | |
4 | // | |
5 | // Copyright (C) 2011 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 | // 25.2.12 [alg.is_permutation] Is permutation | |
23 | ||
24 | // { dg-do compile } | |
25 | ||
26 | #include <algorithm> | |
27 | #include <testsuite_iterators.h> | |
28 | ||
29 | using __gnu_test::forward_iterator_wrapper; | |
30 | ||
31 | struct X { }; | |
32 | ||
33 | bool operator==(const X&, const X) { return true; } | |
34 | bool predicate(const X&, const X&) { return true; } | |
35 | ||
36 | bool | |
37 | test1(forward_iterator_wrapper<X>& lhs1, | |
38 | forward_iterator_wrapper<X>& rhs1) | |
39 | { | |
40 | return std::is_permutation(lhs1, lhs1, rhs1); | |
41 | } | |
42 | ||
43 | bool | |
44 | test2(forward_iterator_wrapper<X>& x1, | |
45 | forward_iterator_wrapper<X>& x2) | |
46 | { | |
47 | return std::is_permutation(x1, x1, x2, predicate); | |
48 | } |