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 key_compare& comp); 14 15 // key_compare key_comp() const; 16 17 #include <map> 18 #include <cassert> 19 20 #include "test_macros.h" 21 #include "../../../test_compare.h" 22 #include "min_allocator.h" 23 24 int main(int, char**) 25 { 26 { 27 typedef test_compare<std::less<int> > C; 28 const std::multimap<int, double, C> m(C(3)); 29 assert(m.empty()); 30 assert(m.begin() == m.end()); 31 assert(m.key_comp() == C(3)); 32 } 33 #if TEST_STD_VER >= 11 34 { 35 typedef test_compare<std::less<int> > C; 36 const std::multimap<int, double, C, min_allocator<std::pair<const int, double>>> m(C(3)); 37 assert(m.empty()); 38 assert(m.begin() == m.end()); 39 assert(m.key_comp() == C(3)); 40 } 41 #endif 42 43 return 0; 44 } 45