JPoint3D.hh

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#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