#ifndef __JPOINT3D__
#define __JPOINT3D__

#include "JGeometry3D/JPosition3D.hh"


/**
 * \author mdejong
 */

namespace JFIT {}
namespace JPP { using namespace JFIT; }

namespace JFIT {

  using JGEOMETRY3D::JPosition3D;


  /**
   * Data structure for position fit.
   */
  class JPoint3D :
    public JPosition3D
  {
  public:
    /**
     * Default constructor.
     */
    JPoint3D() :
      JPosition3D()
    {}
    
    
    typedef double JPoint3D::*parameter_type;

    static parameter_type pX() { return &JPoint3D::__x; }
    static parameter_type pY() { return &JPoint3D::__y; }
    static parameter_type pZ() { return &JPoint3D::__z; }
  };
}

#endif