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
main()21 int 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