AliEmcalCorrectionClusterTrackMatcher.h

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#ifndef ALIEMCALCORRECTIONCLUSTERTRACKMATCHER_H
#define ALIEMCALCORRECTIONCLUSTERTRACKMATCHER_H

#include "AliEmcalCorrectionComponent.h"

class TH1;
class TClonesArray;

class AliVParticle;

class AliEmcalCorrectionClusterTrackMatcher : public AliEmcalCorrectionComponent {
 public:
  AliEmcalCorrectionClusterTrackMatcher();
  virtual ~AliEmcalCorrectionClusterTrackMatcher();

  // Sets up and runs the task
  Bool_t Initialize();
  void UserCreateOutputObjects();
  Bool_t Run();
  
 protected:
  Int_t         GetMomBin(Double_t p) const;
  void          GenerateEmcalParticles();
  void          DoMatching();
  void          UpdateTracks();
  void          UpdateClusters();
  Bool_t        IsTrackInEmcalAcceptance(AliVParticle* part, Double_t edges=0.9) const;
  
  Double_t      fPropDist;              
  Bool_t        fDoPropagation;         
  Bool_t        fAttemptProp;           
  Bool_t        fAttemptPropMatch;      
  Double_t      fMaxDistance;           
  Bool_t        fUpdateTracks;          
  Bool_t        fUpdateClusters;        
  
  TClonesArray *fEmcalTracks;           
  TClonesArray *fEmcalClusters;         
  Int_t         fNEmcalTracks;          
  Int_t         fNEmcalClusters;        
  TH1          *fHistMatchEtaAll;       
  TH1          *fHistMatchPhiAll;       
  TH1          *fHistMatchEta[8][9][2]; 
  TH1          *fHistMatchPhi[8][9][2]; 

 private:
  AliEmcalCorrectionClusterTrackMatcher(const AliEmcalCorrectionClusterTrackMatcher &);               // Not implemented
  AliEmcalCorrectionClusterTrackMatcher &operator=(const AliEmcalCorrectionClusterTrackMatcher &);    // Not implemented

  // Allows the registration of the class so that it is availble to be used by the correction task.
  static RegisterCorrectionComponent<AliEmcalCorrectionClusterTrackMatcher> reg;

  ClassDef(AliEmcalCorrectionClusterTrackMatcher, 1); // EMCal cluster track matcher correction component
};

#endif /* ALIEMCALCORRECTIONCLUSTERTRACKMATCHER_H */