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// <map>
10
11// class multimap
12
13// multimap(const key_compare& comp, const allocator_type& a);
14
15#include <map>
16#include <cassert>
17
18#include "test_macros.h"
19#include "../../../test_compare.h"
20#include "test_allocator.h"
21#include "min_allocator.h"
22
23int main(int, char**)
24{
25 {
26 typedef test_less<int> C;
27 typedef test_allocator<std::pair<const int, double> > A;
28 std::multimap<int, double, C, A> m(C(4), A(5));
29 assert(m.empty());
30 assert(m.begin() == m.end());
31 assert(m.key_comp() == C(4));
32 assert(m.get_allocator() == A(5));
33 }
34#if TEST_STD_VER >= 11
35 {
36 typedef test_less<int> C;
37 typedef min_allocator<std::pair<const int, double> > A;
38 std::multimap<int, double, C, A> m(C(4), A());
39 assert(m.empty());
40 assert(m.begin() == m.end());
41 assert(m.key_comp() == C(4));
42 assert(m.get_allocator() == A());
43 }
44 {
45 typedef test_less<int> C;
46 typedef explicit_allocator<std::pair<const int, double> > A;
47 std::multimap<int, double, C, A> m(C(4), A{});
48 assert(m.empty());
49 assert(m.begin() == m.end());
50 assert(m.key_comp() == C(4));
51 assert(m.get_allocator() == A{});
52 }
53#endif
54
55 return 0;
56}
57

source code of libcxx/test/std/containers/associative/multimap/multimap.cons/compare_alloc.pass.cpp