//===----------------------------------------------------------------------===// // // The LLVM Compiler Infrastructure // // This file is dual licensed under the MIT and the University of Illinois Open // Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // <map> // class multimap // size_type count(const key_type& k) const; #include <map> #include <cassert> #include "min_allocator.h" #include "private_constructor.hpp" #include "is_transparent.h" int main() { typedef std::pair<const int, double> V; { typedef std::multimap<int, double> M; { typedef M::size_type R; V ar[] = { V(5, 1), V(5, 2), V(5, 3), V(7, 1), V(7, 2), V(7, 3), V(9, 1), V(9, 2), V(9, 3) }; const M m(ar, ar+sizeof(ar)/sizeof(ar[0])); R r = m.count(4); assert(r == 0); r = m.count(5); assert(r == 3); r = m.count(6); assert(r == 0); r = m.count(7); assert(r == 3); r = m.count(8); assert(r == 0); r = m.count(9); assert(r == 3); r = m.count(10); assert(r == 0); } } #if __cplusplus >= 201103L { typedef std::multimap<int, double, std::less<int>, min_allocator<std::pair<const int, double>>> M; { typedef M::size_type R; V ar[] = { V(5, 1), V(5, 2), V(5, 3), V(7, 1), V(7, 2), V(7, 3), V(9, 1), V(9, 2), V(9, 3) }; const M m(ar, ar+sizeof(ar)/sizeof(ar[0])); R r = m.count(4); assert(r == 0); r = m.count(5); assert(r == 3); r = m.count(6); assert(r == 0); r = m.count(7); assert(r == 3); r = m.count(8); assert(r == 0); r = m.count(9); assert(r == 3); r = m.count(10); assert(r == 0); } } #endif #if _LIBCPP_STD_VER > 11 { typedef std::multimap<int, double, std::less<>> M; typedef M::size_type R; V ar[] = { V(5, 1), V(5, 2), V(5, 3), V(7, 1), V(7, 2), V(7, 3), V(9, 1), V(9, 2), V(9, 3) }; const M m(ar, ar+sizeof(ar)/sizeof(ar[0])); R r = m.count(4); assert(r == 0); r = m.count(5); assert(r == 3); r = m.count(6); assert(r == 0); r = m.count(7); assert(r == 3); r = m.count(8); assert(r == 0); r = m.count(9); assert(r == 3); r = m.count(10); assert(r == 0); r = m.count(C2Int(4)); assert(r == 0); r = m.count(C2Int(5)); assert(r == 3); r = m.count(C2Int(6)); assert(r == 0); r = m.count(C2Int(7)); assert(r == 3); r = m.count(C2Int(8)); assert(r == 0); r = m.count(C2Int(9)); assert(r == 3); r = m.count(C2Int(10)); assert(r == 0); } { typedef PrivateConstructor PC; typedef std::multimap<PC, double, std::less<>> M; typedef M::size_type R; M m; m.insert ( std::make_pair<PC, double> ( PC::make(5), 1 )); m.insert ( std::make_pair<PC, double> ( PC::make(5), 2 )); m.insert ( std::make_pair<PC, double> ( PC::make(5), 3 )); m.insert ( std::make_pair<PC, double> ( PC::make(7), 1 )); m.insert ( std::make_pair<PC, double> ( PC::make(7), 2 )); m.insert ( std::make_pair<PC, double> ( PC::make(7), 3 )); m.insert ( std::make_pair<PC, double> ( PC::make(9), 1 )); m.insert ( std::make_pair<PC, double> ( PC::make(9), 2 )); m.insert ( std::make_pair<PC, double> ( PC::make(9), 3 )); R r = m.count(4); assert(r == 0); r = m.count(5); assert(r == 3); r = m.count(6); assert(r == 0); r = m.count(7); assert(r == 3); r = m.count(8); assert(r == 0); r = m.count(9); assert(r == 3); r = m.count(10); assert(r == 0); } #endif }