| /************************************************************************ |
| * |
| * 23.list.special.stdcxx-334.cpp - test case from STDCXX-334 issue |
| * |
| * $Id$ |
| * |
| *************************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed |
| * with this work for additional information regarding copyright |
| * ownership. The ASF licenses this file to you under the Apache |
| * License, Version 2.0 (the "License"); you may not use this file |
| * except in compliance with the License. You may obtain a copy of |
| * the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or |
| * implied. See the License for the specific language governing |
| * permissions and limitations under the License. |
| * |
| **************************************************************************/ |
| |
| #include <list> |
| #include <string> |
| #include <cassert> |
| |
| class Alloc : public std::allocator <char> |
| { |
| }; |
| |
| bool operator== (Alloc, Alloc) |
| { |
| return false; |
| } |
| |
| bool operator!= (Alloc, Alloc) |
| { |
| return true; |
| } |
| |
| |
| int main () |
| { |
| const char src [] = "source string"; |
| const char dst [] = "destination string"; |
| |
| typedef std::list <char, Alloc> List; |
| |
| Alloc a1; |
| Alloc a2; |
| |
| assert (!(a1 == a2)); |
| |
| List src_lst (src, src + sizeof (src) - 1, a1); |
| List dst_lst (dst, dst + sizeof (dst) - 1, a2); |
| |
| src_lst.swap (dst_lst); |
| |
| assert (std::string (src_lst.begin (), src_lst.end ()) == dst); |
| assert (std::string (dst_lst.begin (), dst_lst.end ()) == src); |
| |
| return 0; |
| } |