AliAnalysisTaskEmcalRecalcPatchesRef.h

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#ifndef __ALIANALYSISTASKMEMCALRECALCPATCHESREF_H__
#define __ALIANALYSISTASKMEMCALRECALCPATCHESREF_H__

#include <vector>
#include "AliAnalysisTaskEmcalTriggerBase.h"
#include <TArrayI.h>

class AliEMCALTriggerPatchInfo;

namespace EMCalTriggerPtAnalysis {

class AliAnalysisTaskEmcalRecalcPatchesRef : public AliAnalysisTaskEmcalTriggerBase {
public:
  enum ETriggerThreshold_t {
    kThresholdEG1 = 0,
    kThresholdEG2,
    kThresholdDG1,
    kThresholdDG2,
    kThresholdEJ1,
    kThresholdEJ2,
    kThresholdDJ1,
    kThresholdDJ2
  };
  enum EPatchType_t {
    kEGApatches,
    kDGApatches,
    kEJEpatches,
    kDJEpatches
  };
  AliAnalysisTaskEmcalRecalcPatchesRef();
  AliAnalysisTaskEmcalRecalcPatchesRef(const char *name);
  virtual ~AliAnalysisTaskEmcalRecalcPatchesRef() {};

  void SetEnableSumw2(Bool_t doEnable) { fEnableSumw2 = doEnable; }
  void SetOnlineThreshold(ETriggerThreshold_t trigger, Int_t value) { fOnlineThresholds[static_cast<int>(trigger)] = value; }

  void SetSwapPatches(Bool_t doSwap) { fSwapPatches = doSwap; }

  void AddRequiredTriggerOverlap(const char *trigger);
  void AddExcludedTriggerOverlap(const char *trigger);

  void SetCentralityRange(double min, double max) { fCentralityRange.SetLimits(min,max); fRequestCentrality = true; }

  static AliAnalysisTaskEmcalRecalcPatchesRef *AddTaskEmcalRecalcPatches(const char *suffix);

protected:
  virtual void CreateUserObjects() {}
  virtual void CreateUserHistos();
  virtual bool IsUserEventSelected();
  virtual bool Run();
  virtual void UserFillHistosAfterEventSelection();
  std::vector<const AliEMCALTriggerPatchInfo *> SelectAllPatchesByType(const TClonesArray &patches, EPatchType_t patchtype) const;
  std::vector<const AliEMCALTriggerPatchInfo *> SelectFiredPatchesByTrigger(const TClonesArray &patches, ETriggerThreshold_t trigger) const;
  std::vector<std::string> GetAcceptedTriggerClusters(const char *triggerstring) const;
  int GetNumberNonOverlappingPatchAreas(const std::vector<const AliEMCALTriggerPatchInfo *> &diredpatches) const;
  bool HasOverlap(const AliEMCALTriggerPatchInfo &ref, const AliEMCALTriggerPatchInfo &test) const;
  bool InRange(int test, int includemin, int includemax) const { return test >= includemin && test <= includemax; }

private:
  Bool_t                fEnableSumw2;         
  TArrayI               fOnlineThresholds;    
  Bool_t                fSwapPatches;         
  TObjArray             fRequiredOverlaps;    
  TObjArray             fExcludedOverlaps;    
  AliCutValueRange<double> fCentralityRange;  
  Bool_t                fUseRecalcPatches;    
  Bool_t                fRequestCentrality;   
  Double_t              fEventCentrality;     

  AliAnalysisTaskEmcalRecalcPatchesRef(const AliAnalysisTaskEmcalRecalcPatchesRef &);
  AliAnalysisTaskEmcalRecalcPatchesRef &operator=(const AliAnalysisTaskEmcalRecalcPatchesRef &);

  ClassDef(AliAnalysisTaskEmcalRecalcPatchesRef, 1);
};

}
#endif