1 #ifndef _POINT_H

     2 #define _POINT_H

     3 

     4 class Point{

     5 	public:

     6 		Point(int xCoord = -1, int yCoord= -1)

     7 		  : fx(xCoord), fy(yCoord) {};

     8 

     9 		inline int & x(){return fx;}

    10 		inline int & y() {return fy;};

    11 

    12 

    13 		// Relational operators

    14 

    15 		inline bool operator ==(Point p)

    16 		  { return (fx == p.x() && fy == p.y());};

    17 		inline bool operator !=(Point p)

    18 		  { return (fx != p.x() || fy != p.y());};

    19 		inline bool operator < (Point p)

    20 		  { return (fx < p.x()) && (fy < p.y()); };

    21 		inline bool operator  > (Point p)

    22 		  { return (fx > p.x()) && (fy > p.y()); };

    23 		inline bool operator <=(Point p)

    24 		  { return (fx <= p.x()) && (fy <= p.y()); };

    25 		inline bool operator >=(Point p)

    26 		  { return (fx >= p.x()) && (fy >= p.y()); };

    27 

    28 	private:

    29 		int fx;

    30 		int fy;

    31 };

    32 

    33 

    34 #endif

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