| // Copyright (C) 2008 Free Software Foundation, Inc. |
| // |
| // This file is part of the GNU ISO C++ Library. This library is free |
| // software; you can redistribute it and/or modify it under the |
| // terms of the GNU General Public License as published by the |
| // Free Software Foundation; either version 2, or (at your option) |
| // any later version. |
| |
| // This library is distributed in the hope that it will be useful, |
| // but WITHOUT ANY WARRANTY; without even the implied warranty of |
| // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| // GNU General Public License for more details. |
| |
| // You should have received a copy of the GNU General Public License along |
| // with this library; see the file COPYING. If not, write to the Free |
| // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, |
| // USA. |
| |
| // { dg-options "-D_GLIBCXX_DEBUG" } |
| // { dg-do compile } |
| |
| // libstdc++/34730 |
| |
| #include <string> |
| #include <vector> |
| #include <algorithm> |
| |
| using namespace std; |
| |
| typedef pair<int, string> intstring; |
| |
| struct intstrcmp |
| { |
| bool |
| operator()(const string& x, const intstring& y) const |
| { return x < y.second; } |
| |
| bool |
| operator()(const intstring& x, const string& y) const |
| { return x.second < y; } |
| }; |
| |
| void test01() |
| { |
| vector<string> vec1; |
| vector<intstring> vec2; |
| vector<intstring> vec3; |
| set_intersection(vec2.begin(), vec2.end(), |
| vec1.begin(), vec1.end(), |
| back_inserter(vec3), intstrcmp()); |
| } |
