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
24int main(int, char**) {
25 {
26 typedef std::unordered_multiset<int> C;
27 const C c;
28 assert(c.max_load_factor() == 1);
29 }
30 {
31 typedef std::unordered_multiset<int> C;
32 C c;
33 assert(c.max_load_factor() == 1);
34 c.max_load_factor(z: 2.5);
35 assert(c.max_load_factor() == 2.5);
36 }
37#if TEST_STD_VER >= 11
38 {
39 typedef std::unordered_multiset<int, std::hash<int>, std::equal_to<int>, min_allocator<int>> C;
40 const C c;
41 assert(c.max_load_factor() == 1);
42 }
43 {
44 typedef std::unordered_multiset<int, std::hash<int>, std::equal_to<int>, min_allocator<int>> C;
45 C c;
46 assert(c.max_load_factor() == 1);
47 c.max_load_factor(2.5);
48 assert(c.max_load_factor() == 2.5);
49 }
50#endif
51
52 return 0;
53}
54

source code of libcxx/test/std/containers/unord/unord.multiset/max_load_factor.pass.cpp