/***************************************************************************
                          qgspoint.h  -  description
                             -------------------
    begin                : Sat Jun 22 2002
    copyright            : (C) 2002 by Gary E.Sherman
    email                : sherman@mrcc.com
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   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 QGSPOINT_H
#define QGSPOINT_H
class QString;

class QgsPoint {
 private:
    //! x coordinate
    double m_x;
    //! y coordinate 
    double m_y;
  
  
 public:
    /// Default constructor
	QgsPoint();
    
	/*! Create a point from x,y coordinates
	 * @param x x coordinate
	 * @param y y coordinate
	 */
	QgsPoint(double x, double y);
	~QgsPoint();
	/*! Sets the x value of the point
	 * @param x x coordinate
	 */
	void setX(double x);

	/*! Sets the y value of the point
	 * @param y y coordinate
	 */
	void setY(double y);
    
    
	/*! Get the x value of the point
	 * @return x coordinate
	 */
	double x() const;
	int xToInt();
	/*! Get the y value of the point
	 * @return y coordinate 
	 */
	double y(void) const;
	int yToInt();
	//! equality operator
	bool operator==(const QgsPoint &other);
    
	//! Inequality operator
	bool operator!=(const QgsPoint &other);
    
	/// Assignment
	QgsPoint & operator=(const QgsPoint &other);
};
inline bool operator==(const QgsPoint &p1, const QgsPoint &p2){
    if((p1.x() == p2.x()) && (p1.y() == p2.y()))
	return true;
    else
	return false;
}
#endif //QGSPOINT_H