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_allocator.h" 19 #include "min_allocator.h" 20 21 int main() 22 { 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 >= 11 32 { 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 #endif 49 } 50