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 // value_compare value_comp() const; 12 13 #include <map> 14 #include <cassert> 15 #include <string> 16 main(int,char **)17int main(int, char**) { 18 typedef std::multimap<int, std::string> map_type; 19 20 map_type m; 21 map_type::iterator i1 = m.insert(map_type::value_type(1, "abc")); 22 map_type::iterator i2 = m.insert(map_type::value_type(2, "abc")); 23 24 const map_type& cm = m; 25 26 assert(cm.value_comp()(*i1, *i2)); 27 assert(!cm.value_comp()(*i2, *i1)); 28 29 return 0; 30 } 31