#ifndef UNITS_HPP
#define UNITS_HPP

// Unit classes to help make things more complicated.  <:
// $Id: units.hpp 2.1 1995/10/24 15:52:51 tsurace Beta $
//

// Pos - position class
class Pos
{
  public:
    Pos(int x = 0, int y = 0) : _x(x), _y(y) {;};
    // Default copy and assign should be just fine

    const int X() const { return _x; };
    const int Y() const { return _y; };
    int & X() { return _x; };
    int & Y() { return _y; };

  protected:
    int _x;
    int _y;
};

// Size - size class
class Size
{
  public:
    Size(int width, int height): _width(width), _height(height) {;};
    // Default assign/copy should be fine
    
    virtual ~Size() {;};

    int   Height() const { return _height; };
    int & Height() { return _height; };
    int   Width() const { return _width; };
    int & Width() { return _width; };

  private:
    int _width;
    int _height;
};



#endif // UNITS_HPP