1//===----------------------------------------------------------------------===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is dual licensed under the MIT and the University of Illinois Open
6// Source Licenses. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9
10// <map>
11
12// class multimap
13
14// void clear();
15
16#include <map>
17#include <cassert>
18
19#include "min_allocator.h"
20
21int main()
22{
23    {
24        typedef std::multimap<int, double> M;
25        typedef std::pair<int, double> P;
26        P ar[] =
27        {
28            P(1, 1.5),
29            P(2, 2.5),
30            P(3, 3.5),
31            P(4, 4.5),
32            P(5, 5.5),
33            P(6, 6.5),
34            P(7, 7.5),
35            P(8, 8.5),
36        };
37        M m(ar, ar + sizeof(ar)/sizeof(ar[0]));
38        assert(m.size() == 8);
39        m.clear();
40        assert(m.size() == 0);
41    }
42#if __cplusplus >= 201103L
43    {
44        typedef std::multimap<int, double, std::less<int>, min_allocator<std::pair<const int, double>>> M;
45        typedef std::pair<int, double> P;
46        P ar[] =
47        {
48            P(1, 1.5),
49            P(2, 2.5),
50            P(3, 3.5),
51            P(4, 4.5),
52            P(5, 5.5),
53            P(6, 6.5),
54            P(7, 7.5),
55            P(8, 8.5),
56        };
57        M m(ar, ar + sizeof(ar)/sizeof(ar[0]));
58        assert(m.size() == 8);
59        m.clear();
60        assert(m.size() == 0);
61    }
62#endif
63}
64