//-----------------------------------------------------------
// File and Version Information:
// $Id$
//
// Description:
//      Implementation of resCalc
//      Uses existing CDC circle fits (XY) and calculates
//      residua in XY for an array of TpcClusters 
//      To be phased out. 
//
// Environment:
//      Software developed for the PANDA Detector at FAIR.
//
// Author List:
//      Felix Boehmer                     (original author)
//      Francesco Cusanno                 (adapted for the alignment manager)
//      Physik Department E18, TUM
//
//-----------------------------------------------------------


#ifndef TPCCDCFIT2DRES_HH
#define TPCCDCFIT2DRES_HH

#include "AbsRefTrackResCalc.h"


class TpcCdcFit2DResCalc : public AbsRefTrackResCalc {

 public:
  TpcCdcFit2DResCalc();
  virtual ~TpcCdcFit2DResCalc();

  virtual int calc();
  virtual bool init();
  void setValCut(bool opt) {fCutVal=opt;}
  void setDistanceCut(double dc) {fDistCut=dc;}
  void setAlignment(bool opt=kTRUE){fAlignment=opt;}
  void setMomCut(double cut){fMomCut=cut;}
 private:
  TClonesArray* fCdcTrackArray;
  TClonesArray* fTpcClusterArray;
  TString fCdcTrackBranch;
  bool fCutVal;                      //cut on CDC trackfit validity
  bool fAlignment;
  double fDistCut;                   //fid. volume cut on distance to circle fit [cm]
  double fMomCut;
   
};

#endif