//-----------------------------------------------------------
// File and Version Information:
// $Id$
//
// Description:
//      Implementation of resCalc
//      Uses existing GFTracks as reference and calculates
//      residua in XY for CdcHits.
//
// Environment:
//      Software NOT developed for the PANDA Detector at FAIR.
//
// Author List:
//      Sverre Doerheim(adapting author)
//
//      Physik Department E18, TUM
//
//-----------------------------------------------------------

#ifndef TPCTRACKCDCHITRESCALC_HH
#define TPCTRACKCDCHITRESCALC_HH

#include <TH1.h>
#include <TH2.h>
#include <TString.h>
#include <TVector3.h>
#include <TFile.h>

#include "AbsRefTrackResCalc.h"
#include "TpcAlignmentManager.h"
#include "CdcTpcMatchingQA.h"

#include <iostream>
#include <map>

class TpcTrackCdcHitResCalc : public AbsRefTrackResCalc {

 public:
  TpcTrackCdcHitResCalc();
  virtual ~TpcTrackCdcHitResCalc();

  virtual int calc();
  virtual bool init();

  void setCdcHitBranchName(const TString& name) {fCdcHitBranchName=name;}
  void setCdcGFHitBranchName(const TString& name) {fCdcGFHitBranchName=name;}
  void setCdcGFTrackBranchName(const TString& name) {fCdcGFTrackBranchName=name;}
  void setTpcGFTrackBranchName(const TString& name) {fTpcGFTrackBranchName=name;}


  void setTrackRepId(const int id){fNRep=id;}
  void setUseCdcHits(bool opt=true){fUseCdcHits=opt;}
  void writeHists();
  
  void setTpcPtCut(double mom){fTpcPtCut=mom;}
  void setCdcPtCut(double mom){fCdcPtCut=mom;}

 private:
  TClonesArray* fTpcGFTrackArray;
  TClonesArray* fCdcHitArray;
  TClonesArray* fCdcGFTrackArray;
  TClonesArray* fCdcGFHitArray;
  TString fTpcGFTrackBranchName;
  TString fCdcGFTrackBranchName;
  TString fCdcHitBranchName;
  TString fCdcGFHitBranchName;

  TpcAlignmentManager* fAlMan;
  TString fOrigTransfName;

  int fNRep;                       //which rep to use
  int fDetID;
  
  bool cutOnSameCharge;
  bool cutOnPtRes;
  double ptResCut;

  bool fUseCdcHits;
  bool fAlignedMatching;
  double fTrackdPhiCut;
  double fTpcPtCut;
  double fCdcPtCut;
  
  //  TString fQAFileName;
  CdcTpcMatchingQA fQA;


 public:
  ClassDef(TpcTrackCdcHitResCalc,1)

};

#endif