//-----------------------------------------------------------
// File and Version Information:
// $Id$
//
// Description:
//      Implementation of resCalc
//      Uses existing GFTracks as reference and calculates
//      residua in XY for TpcClusters.
//      Developped for Test Bench tracking systems using the
//      RK track representation
//
// Environment:
//      Software developed for the PANDA Detector at FAIR.
//
// Author List:
//      Felix Boehmer                     (original author)
//      Maxence Vandenbroucke             (Application of TpcCdcFit2DResCalc to GFTracks)
//      Physik Department E18, TUM
//
//-----------------------------------------------------------

#ifndef CDCTPCMATCHINGQA_HH
#define CDCTPCMATCHINGQA_HH

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

#include "AbsRefTrackResCalc.h"
#include "TpcAlignmentManager.h"
class GFRecoHitFactory;

class CdcTpcMatchingQA : public TObject {

 public:
  CdcTpcMatchingQA();
  CdcTpcMatchingQA(TString name);
  virtual ~CdcTpcMatchingQA();
  
  void initHists();
  void writeHists();
  //if(!(prefix=="cdc" or prefix=="cdc_cutPt" or prefix=="tpc" or prefix=="tpc_cutPt")){
  void fillBasicHists(TString prefix, TVector3 mom, TVector3 pos, int charge);
  void fillMatchingHists(TVector3 tpcMom, TVector3 tpcPos,TVector3 cdcMom, TVector3 cdcPos, bool cut, int charge);
  
  void setQAFileName(TString name){fQAFileName=name;}
  static double phiDifference(double angle1,double angle2);
 private:
  void initBasicHists(TString detector, TString cut, int charge);
  void initMatchingHists(bool cut, int charge);
  
  std::map<TString ,TH1*> histMap;
  std::map<TString,TString> folderNameMap;
  TString fQAFileName;

  //zSlicing
  double zStart;
  double zEnd;
  int zSlices;
  std::vector<std::string> sliceNamesPlusPos;
  std::vector<std::string> sliceNamesPlusMom;
  std::vector<std::string> sliceNamesMinusPos;
  std::vector<std::string> sliceNamesMinusMom;

  TFile* fHistoFile;
 public:
  ClassDef(CdcTpcMatchingQA,1)

};

#endif