CbmLitFindGlobalTracksIdeal.h

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/* Copyright (C) 2009-2016 GSI/JINR-LIT, Darmstadt/Dubna
   SPDX-License-Identifier: GPL-3.0-only
   Authors: Andrey Lebedev [committer] */

 
#ifndef CBMLITFINDGLOBALTRACKSIDEAL_H_
#define CBMLITFINDGLOBALTRACKSIDEAL_H_
 
#include "FairTask.h"
#include "base/CbmLitDetectorSetup.h"
 
#include <map>
 
class TClonesArray;

class CbmLitFindGlobalTracksIdeal : public FairTask {
 public:
  /*
    * \brief Default constructor.
    */
  CbmLitFindGlobalTracksIdeal();
 
  /*
    * \brief Destructor.
    */
  virtual ~CbmLitFindGlobalTracksIdeal();

  virtual InitStatus Init();

  virtual void Exec(Option_t* opt);
 
 private:
  virtual void Finish();

  void ReadDataBranches();

  void FillTrackMap(std::map<Int_t, Int_t>& mcMap, const TClonesArray* matches);

  void FillMapTof();

  void CreateGlobalTracks();
 
  CbmLitDetectorSetup fDet;
 
  // Pointers to data arrays
  TClonesArray* fMCTracks;        // CbmMCTrack
  TClonesArray* fStsMatches;      // CbmTrackMatchNew
  TClonesArray* fMuchMatches;     // CbmTrackMatchNew
  TClonesArray* fTrdMatches;      // CbmTrackMatchNew
  TClonesArray* fTofMCPoints;     // CbmTofPoint
  TClonesArray* fTofHits;         // CbmTofHit
  TClonesArray* fTofHitsMatches;  //
  TClonesArray* fGlobalTracks;    //output: CbmGlobalTrack
 
  // Maps for reconstructed tracks
  // <MC track index, reconstructed track index>
  std::map<Int_t, Int_t> fMcStsMap;   // STS
  std::map<Int_t, Int_t> fMcTrdMap;   // TRD
  std::map<Int_t, Int_t> fMcMuchMap;  // MUCH
  std::map<Int_t, Int_t> fMcTofMap;   //TOF
 
  Int_t fEventNo;  //event counter
 
  CbmLitFindGlobalTracksIdeal(const CbmLitFindGlobalTracksIdeal&);
  CbmLitFindGlobalTracksIdeal& operator=(const CbmLitFindGlobalTracksIdeal&);
 
  ClassDef(CbmLitFindGlobalTracksIdeal, 1);
};
 
#endif /* CBMLITFINDGLOBALTRACKSIDEAL_H_ */