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85ec4feb | 1 | // Copyright (C) 2008-2018 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/>. | |
988499f4 | 17 | // |
988499f4 | 18 | |
52066eae | 19 | // { dg-do run { target c++11 } } |
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20 | |
21 | #include <set> | |
22 | #include <unordered_map> | |
23 | #include <testsuite_hooks.h> | |
24 | ||
25 | using namespace std; | |
26 | ||
a9260b7e | 27 | void test01() |
988499f4 | 28 | { |
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29 | typedef unordered_multimap<int,double> Container; |
30 | typedef Container::const_iterator iterator; | |
31 | typedef pair<iterator,iterator> itpair; | |
32 | ||
33 | Container m({ { 1, 1.0 }, { 1, 2.0 }, { 1, 237.0 } }); | |
34 | VERIFY(m.size() == 3); | |
35 | itpair ip = m.equal_range(1); | |
36 | VERIFY(distance(ip.first, ip.second) == 3); | |
37 | set<double> s = { 1.0, 2.0, 237.0 }; | |
38 | for (iterator i = ip.first; i != ip.second; ++i) | |
39 | s.erase (i->second); | |
40 | VERIFY(s.empty()); | |
41 | ||
42 | m = { {5, 55.0}, { 5, 66.0 }, { 42, 4242.0 } }; | |
43 | VERIFY(m.size() == 3); | |
44 | ip = m.equal_range(5); | |
45 | VERIFY(distance(ip.first, ip.second) == 2); | |
46 | s = { 55.0, 66.0 }; | |
47 | for (iterator i = ip.first; i != ip.second; ++i) | |
48 | s.erase (i->second); | |
49 | VERIFY(s.empty()); | |
50 | ||
51 | m.insert({ { 7, 77.0 }, { 7, 88.0 } }); | |
52 | VERIFY(m.size() == 5); | |
53 | VERIFY(m.count(5) == 2); | |
54 | VERIFY(m.count(42) == 1); | |
55 | VERIFY(m.count(7) == 2); | |
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56 | } |
57 | ||
58 | int main() | |
59 | { | |
60 | __gnu_test::set_memory_limits(); | |
61 | test01(); | |
62 | } |