1 //===----------------------------------------------------------------------===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8
9 // <unordered_set>
10
11 // template <class Value, class Hash = hash<Value>, class Pred = equal_to<Value>,
12 // class Alloc = allocator<Value>>
13 // class unordered_multiset
14
15 // float max_load_factor() const;
16 // void max_load_factor(float mlf);
17
18 #include <unordered_set>
19 #include <cassert>
20
21 #include "test_macros.h"
22 #include "min_allocator.h"
23
main(int,char **)24 int main(int, char**)
25 {
26 {
27 typedef std::unordered_multiset<int> C;
28 const C c;
29 assert(c.max_load_factor() == 1);
30 }
31 {
32 typedef std::unordered_multiset<int> C;
33 C c;
34 assert(c.max_load_factor() == 1);
35 c.max_load_factor(2.5);
36 assert(c.max_load_factor() == 2.5);
37 }
38 #if TEST_STD_VER >= 11
39 {
40 typedef std::unordered_multiset<int, std::hash<int>,
41 std::equal_to<int>, min_allocator<int>> C;
42 const C c;
43 assert(c.max_load_factor() == 1);
44 }
45 {
46 typedef std::unordered_multiset<int, std::hash<int>,
47 std::equal_to<int>, min_allocator<int>> C;
48 C c;
49 assert(c.max_load_factor() == 1);
50 c.max_load_factor(2.5);
51 assert(c.max_load_factor() == 2.5);
52 }
53 #endif
54
55 return 0;
56 }
57