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// <set>
10
11// key_compare key_comp() const;
12// value_compare value_comp() const;
13
14#include <set>
15#include <cassert>
16
17int main(int, char**) {
18 typedef std::multiset<int> set_type;
19
20 set_type s;
21 set_type::iterator i1 = s.insert(x: 1);
22 set_type::iterator i2 = s.insert(x: 2);
23
24 const set_type& cs = s;
25
26 assert(cs.key_comp()(*i1, *i2));
27 assert(!cs.key_comp()(*i2, *i1));
28
29 assert(cs.value_comp()(*i1, *i2));
30 assert(!cs.value_comp()(*i2, *i1));
31
32 return 0;
33}
34

source code of libcxx/test/std/containers/associative/multiset/multiset.observers/comp.pass.cpp