// -------------------------------------------------------------------------
// -----                  PndDchRecoHit2 header file                   -----
// -----                Created 29.09.2008 A. Wronska                  -----
// -------------------------------------------------------------------------

/** \class PndDchRecoHit2
 *  \author A.Wronska 
 *  \date 29.09.2008
 *  \brief PndDchRecoHit2 is a representation of reconstructed dch hits used by genfit;
 **/

#ifndef PNDDCHRECOHIT2_H
#define PNDDCHRECOHIT2_H 1

// Pnd includes
#include "GFRecoHitIfc.h"
#include "GFWireHitPolicy.h"

class PndDchCylinderHit;

typedef GFRecoHitIfc<GFWireHitPolicy> WireRecoHit;

class PndDchRecoHit2 : public WireRecoHit {

public:

  PndDchRecoHit2();

  /** Default Constructor for dch **/
  PndDchRecoHit2(const PndDchCylinderHit* cylHit);

  /** virtual destructor **/
  virtual ~PndDchRecoHit2();

  /** Public method clone(...) creates a clone of argument**/
   virtual GFAbsRecoHit* clone(){return new PndDchRecoHit2(*this);};

  /** Public method Print() **/
  virtual void  Print();

 // Operations ----------------------
  virtual TMatrixT<double> getHMatrix(const GFAbsTrackRep* stateVector);

 private:
  
  double _sangle;  ///<  sine of the angle of the wire
  double _cangle;  ///<  cosine of the angle of the wire
  double _wirepos; ///<  u coordinate of wire in detector plane

 protected:
  static const int NparHitRep = 7;

 public:
  ClassDef(PndDchRecoHit2,2)

};

#endif