52 lines · cpp
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-exception6//7//===----------------------------------------------------------------------===//8 9// <map>10 11// class multimap12 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 typedef std::less<int> C;25 typedef test_allocator<std::pair<const int, double> > A;26 std::multimap<int, double, C, A> m(A(5));27 assert(m.empty());28 assert(m.begin() == m.end());29 assert(m.get_allocator() == A(5));30 }31#if TEST_STD_VER >= 1132 {33 typedef std::less<int> C;34 typedef min_allocator<std::pair<const int, double> > A;35 std::multimap<int, double, C, A> m(A{});36 assert(m.empty());37 assert(m.begin() == m.end());38 assert(m.get_allocator() == A());39 }40 {41 typedef std::less<int> C;42 typedef explicit_allocator<std::pair<const int, double> > A;43 std::multimap<int, double, C, A> m(A{});44 assert(m.empty());45 assert(m.begin() == m.end());46 assert(m.get_allocator() == A{});47 }48#endif49 50 return 0;51}52