/***************************************************************************
 *   Copyright (C) 2005 by Torben Nielsen   *
 *   torben@t-hoerup.dk   *
 *                                                                         *
 *   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 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 SOLUTIONINT_H
#define SOLUTIONINT_H

//#include <solution.h>
#include "config.h"

class Solution
{
public:
    Solution(int size);

    ~Solution();

    //bool getMatrix(int x, int y);
	bool getMatrix(int x, int y) {
		return (m_matrix[x] == y);
	}


	//void setMatrix(int x, int y, bool val);
	void setMatrix(int x, int y, bool val) {
    	if (val == true)
        	m_matrix[x] = y;
	    else
    	    m_matrix[x] = -1;
	}



    bool operator ==(const Solution& sol);

    Solution* copy();

    //void mirror();
	void mirror() {
	    unsigned char temp[MAX_SIZE];
    	for (int i=0; i<m_size; i++)
        	temp[i] = (m_size-1) - m_matrix[i];
	    set( temp );
	}

    //void rotate90();
	void rotate90() {
    	unsigned char temp[MAX_SIZE];
	    for (int i=0; i<m_size; i++) {
    	    int x = i;
        	int y = m_matrix[i];
	        temp[y] = (m_size-1) - x;
    	}
	    set( temp);
	}


	int size() {return m_size;};
	void setSize(int size) {m_size = size;}; 
private:
	explicit Solution(const Solution& input);
	//void set(unsigned char[MAX_SIZE]);
	void set(unsigned char input[MAX_SIZE]) {
	    for (int i=0; i<m_size; i++)
    	    m_matrix[i] = input[i];
	}



	unsigned char m_matrix[MAX_SIZE];
protected:
	int m_size;
		
};

#endif