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

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