PndGemEventBuilderOnTracks.h

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//* $Id: */

// -------------------------------------------------------------------------
// -----                     PndGemEventBuilderOnTracks header file                -----
// -----                  Created 22/08/2013 by R. Karabowicz          -----
// -------------------------------------------------------------------------


#ifndef PNDGEMEVENTBUILDERONTRACKS_H
#define PNDGEMEVENTBUILDERONTRACKS_H 1

#include "PndTrack.h"

#include "FairEventBuilder.h"

#include "TStopwatch.h"

#include <map>
#include <set>
#include <vector>

class TClonesArray;

class FairRecoEventHeader;

struct RecoEvent {
  std::vector<Int_t> trackIndex;
  Int_t    nofTracks;
  Double_t meanTime;
};

class PndGemEventBuilderOnTracks : public FairEventBuilder
{


 public :

  PndGemEventBuilderOnTracks();

  PndGemEventBuilderOnTracks(const char* name, Int_t iVerbose=0);


  virtual ~PndGemEventBuilderOnTracks();


  virtual void          StoreEventData(FairRecoEventHeader* recoEvent);

  std::vector<std::pair<double, FairRecoEventHeader*> > FindEvents();

  std::vector<std::pair<double, PndTrack*> > Modify(std::pair<double, PndTrack*> oldData, std::pair<double, PndTrack*> newData);
  void AddNewDataToTClonesArray(FairTimeStamp* data);
  double FindTimeForData(FairTimeStamp* data);
  void FillDataMap(FairTimeStamp* data, double activeTime);
  void EraseDataFromDataMap(FairTimeStamp* data);

 private:

  TClonesArray*     fGemTracks;
  TClonesArray*     fGemOutTracks;

  Int_t             fTNofEvents;
  Int_t             fTNofTracks;
  Int_t             fTNofRecoEvents;

  Double_t   fGemTrackDelay;
  TStopwatch fTimer;
  Double_t   fExecTime;
  std::vector<RecoEvent> fRecoEvents;

  std::map<FairRecoEventHeader,double> fEvent_map;
  std::map<PndTrack,double>            fData_map;

  virtual void SetParContainers();


  virtual Bool_t Init();


  virtual Bool_t ReInit();

  virtual void Print();

  virtual void Finish();

  Int_t CompareTrackToPreviousEvents(Int_t trackId, PndTrack* tempTrack);

  ClassDef(PndGemEventBuilderOnTracks,1);

};

#endif