Triple.h

Go to the documentation of this file.

/***************************************************************************
               Triple.h  -  Template class for holding three elements
                             -------------------
    begin                : Feb 04 2001
    copyright            : (C) 2001 by Thomas Eschenbacher
    email                : Thomas Eschenbacher <thomas.eschenbacher@gmx.de>
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   This program 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.                                   *
 *                                                                         *
 ***************************************************************************/

#ifndef TRIPLE_H
#define TRIPLE_H

#include "config.h"

namespace Kwave
{

    template <class T1, class T2, class T3> class Triple
    {
    public:
        Triple()
            :m_first(),
             m_second(),
             m_third()
        {}

        Triple(const T1 &first, const T2 &second, const T3 &third)
            :m_first(first),
             m_second(second),
             m_third(third)
        {}

        Triple(const Triple &copy)
            :m_first(copy.first()),
             m_second(copy.second()),
             m_third(copy.third())
        {}

        virtual ~Triple() {}

        Triple<T1,T2,T3> &operator = (const Triple<T1,T2,T3> &t2) {
            m_first  = t2.first();
            m_second = t2.second();
            m_third  = t2.third();
            return *this;
        }

        inline bool operator==(const Triple<T1,T2,T3> &t2) const {
            return (
                ( m_first  == t2.first()  ) &&
                ( m_second == t2.second() ) &&
                ( m_third  == t2.third()  )
            );
        }

        inline const T1 &first() const { return m_first;  }

        inline const T2 &second() const { return m_second; }

        inline const T3 &third()  const { return m_third;  }

    private:
        T1 m_first;

        T2 m_second;

        T3 m_third;
    };
}

#endif /* TRIPLE_H */

//***************************************************************************
//***************************************************************************