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Mapping.hpp

/*      Mapping.hpp - Morpheous
 *
 *  $Header: /home/aldon/cvs/Morpheous/include/Mapping.hpp,v 1.3 2003/08/21 02:00:56 aldon Exp $
 *
 *  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.
 *
 *  This program 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 Library 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.
 */


#ifndef __MAPPING_HPP__
#define __MAPPING_HPP__

#include <stdio.h>
#include <vector>
#include "Vector.hpp"
#include "Pair.hpp"

enum WhichImage {LEFT = 1, RIGHT = 2};

class Mapping
{
private:
    std::vector<Pair> pairList;

    int selected;

public:

    static const int NONE = -1;

    Mapping();

    ~Mapping();

    int getLength() const;

    void add(const Pair& pair);
    
    void removeSelected();
    
    void select(const Vector& point, WhichImage which);

    void save(FILE* out) const;

    void load(FILE* in);
    
    const Pair& getPair(int index) const;
    
    int getSelectedIndex() const;
    
    void moveSelected(const Vector& point, WhichImage which);

    const Pair* getPairList() const;

    const Vector& getPoint(int index, WhichImage which);
};


#endif // __MAPPING_HPP__

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