pair.hpp

mysql-5.0.22.tar.gz源码包

/* mySTL pair.hpp                                
 *
 * Copyright (C) 2003 Sawtooth Consulting Ltd.
 *
 * This file is part of yaSSL.
 *
 * yaSSL 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 of the License, or
 * (at your option) any later version.
 *
 * yaSSL 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 program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
 */


/* mySTL pair implements pair
 *
 */

#ifndef mySTL_PAIR_HPP
#define mySTL_PAIR_HPP



namespace mySTL {


template<typename T1, typename T2>
struct pair {
    typedef T1 first_type;
    typedef T2 second_type;

    first_type  first;
    second_type second;

    pair() {}
    pair(const T1& t1, const T2& t2) : first(t1), second(t2) {}

    template<typename U1, typename U2>
    pair(const pair<U1, U2>& p) : first(p.first), second(p.second) {}
};


template<typename T1, typename T2>
inline pair<T1, T2> make_pair(const T1& a, const T2& b)
{
    return pair<T1, T2>(a, b);
}



} // namespace mySTL

#endif // mySTL_PAIR_HPP