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// <set>
11
12// class multiset
13
14// void clear();
15
16#include <set>
17#include <cassert>
18
19#include "min_allocator.h"
20
21int main()
22{
23    {
24        typedef std::multiset<int> M;
25        typedef int V;
26        V ar[] =
27        {
28            1,
29            2,
30            3,
31            4,
32            5,
33            6,
34            7,
35            8
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::multiset<int, std::less<int>, min_allocator<int>> M;
45        typedef int V;
46        V ar[] =
47        {
48            1,
49            2,
50            3,
51            4,
52            5,
53            6,
54            7,
55            8
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