#ifndef CARTESIANCOORDINATE_HH
#define CARTESIANCOORDINATE_HH
//
// $Id: CartesianCoordinate.hpp,v 1.6 1998/10/16 02:57:45 hobbs Exp $
//
// File: CartesianCoordinate.hh
// Purpose: Represent a 3D point in Cartesian coordinates.  This is now a 
//          thin shell over SpacePoint
// Created: 02-SEP-1997   John Hobbs
//
// $Revision: 1.6 $
//
//

// Include files
#include <spacegeom/SpacePoint.h>

namespace dgs {

/** A SpacePoint in Cartesian coordinates.

    A Cartesian coordinate is specified by its (x,y,z) components.

*/

class CartesianCoordinate: public CartesianPoint {

public:

  ///  Default constructor.
  CartesianCoordinate(): CartesianPoint(0,0,0) {}

  ///  Construct local point at Cartesian coordinate x,y,z.
  CartesianCoordinate(double x, double y, double z): CartesianPoint(x,y,z) {}

  ///  Copy constructor.
  CartesianCoordinate(const SpacePoint& lpt): 
    CartesianPoint(lpt.x(),lpt.y(),lpt.z()) {}

};
} // END of namespace declaration
#endif // CARTESIANCOORDINATE_HH