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5b87edae | 1 | // 2008-06-25 Paolo Carlini <paolo.carlini@oracle.com> |
2 | ||
f1717362 | 3 | // Copyright (C) 2008-2016 Free Software Foundation, Inc. |
5b87edae | 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 | |
6bc9506f | 8 | // Free Software Foundation; either version 3, or (at your option) |
5b87edae | 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 | // You should have received a copy of the GNU General Public License along | |
6bc9506f | 17 | // with this library; see the file COPYING3. If not see |
18 | // <http://www.gnu.org/licenses/>. | |
5b87edae | 19 | |
20 | // { dg-do compile } | |
123c59a6 | 21 | // { dg-options "-std=gnu++11" } |
5b87edae | 22 | |
23 | #include <algorithm> | |
24 | #include <testsuite_iterators.h> | |
25 | ||
26 | using __gnu_test::input_iterator_wrapper; | |
27 | using __gnu_test::output_iterator_wrapper; | |
28 | ||
29 | struct X { }; | |
30 | ||
31 | struct Z | |
32 | { | |
33 | Z& | |
34 | operator=(const X&) | |
35 | { return *this; } | |
36 | }; | |
37 | ||
38 | bool | |
39 | pred_function(const X&) | |
40 | { return true; } | |
41 | ||
42 | struct pred_obj | |
43 | { | |
44 | bool | |
45 | operator()(const X&) | |
46 | { return true; } | |
47 | }; | |
48 | ||
49 | output_iterator_wrapper<Z> | |
50 | test1(input_iterator_wrapper<X>& begin, | |
51 | input_iterator_wrapper<X>& end, | |
52 | output_iterator_wrapper<Z>& output) | |
53 | { return std::copy_if(begin, end, output, pred_function); } | |
54 | ||
55 | output_iterator_wrapper<Z> | |
56 | test2(input_iterator_wrapper<X>& begin, | |
57 | input_iterator_wrapper<X>& end, | |
58 | output_iterator_wrapper<Z>& output) | |
59 | { return std::copy_if(begin, end, output, pred_obj()); } |