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405feeb8 | 1 | // Copyright (C) 2005-2013 Free Software Foundation, Inc. |
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2 | // |
3 | // This file is part of the GNU ISO C++ Library. This library is free | |
4 | // software; you can redistribute it and/or modify it under the | |
5 | // terms of the GNU General Public License as published by the | |
748086b7 | 6 | // Free Software Foundation; either version 3, or (at your option) |
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7 | // any later version. |
8 | ||
9 | // This library is distributed in the hope that it will be useful, | |
10 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | // GNU General Public License for more details. | |
13 | ||
14 | // You should have received a copy of the GNU General Public License along | |
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15 | // with this library; see the file COPYING3. If not see |
16 | // <http://www.gnu.org/licenses/>. | |
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17 | |
18 | // 25.2.4 replace_if | |
19 | ||
20 | #include <algorithm> | |
21 | #include <testsuite_hooks.h> | |
22 | #include <testsuite_iterators.h> | |
23 | ||
24 | using __gnu_test::test_container; | |
25 | using __gnu_test::forward_iterator_wrapper; | |
26 | ||
27 | typedef test_container<int, forward_iterator_wrapper> Container; | |
28 | int array[] = {1, 0, 0, 1, 0, 1}; | |
29 | ||
30 | bool | |
31 | predicate(const int& i) | |
32 | { return i == 1; } | |
33 | ||
34 | void | |
35 | test1() | |
36 | { | |
37 | Container con(array, array); | |
38 | std::replace_if(con.begin(), con.end(), predicate, 1); | |
39 | } | |
40 | ||
41 | void | |
42 | test2() | |
43 | { | |
44 | Container con(array, array + 1); | |
45 | std::replace_if(con.begin(), con.end(), predicate, 2); | |
46 | VERIFY(array[0] == 2); | |
47 | } | |
48 | ||
49 | void | |
50 | test3() | |
51 | { | |
52 | Container con(array, array + 6); | |
53 | std::replace_if(con.begin(), con.end(), predicate, 3); | |
54 | VERIFY(array[0] == 2 && array[1] == 0 && array[2] == 0 && | |
55 | array[3] == 3 && array[4] == 0 && array[5] == 3); | |
56 | } | |
57 | ||
58 | int | |
59 | main() | |
60 | { | |
61 | test1(); | |
62 | test2(); | |
63 | test3(); | |
64 | } |