AliAnalysisTaskEmcalTriggerBase.h

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#ifndef ALIANALYSISTASKEMCALTRIGGERBASE_H
#define ALIANALYSISTASKEMCALTRIGGERBASE_H
/* Copyright(c) 1998-2016, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

#include <TString.h>
#include <vector>

#include "AliAnalysisTaskEmcal.h"
#include "AliCutValueRange.h"
#include "AliEmcalTriggerOfflineSelection.h"

class TClonesArray;
class THistManager;
class AliOADBContainer;

namespace EMCalTriggerPtAnalysis {

class AliAnalysisTaskEmcalTriggerBase : public AliAnalysisTaskEmcal{
public:

  AliAnalysisTaskEmcalTriggerBase();

  AliAnalysisTaskEmcalTriggerBase(const char *name);

  virtual ~AliAnalysisTaskEmcalTriggerBase();

  void SetDownscaleOADB(TString oadbname) { fNameDownscaleOADB = oadbname; }

  void SetExcludeNoiseEvents(Bool_t doExclude = true) { fRejectNoiseEvents = doExclude; }

  void SetSelectNoiseEvents(Bool_t doSelect = true) { fSelectNoiseEvents = doSelect; }

  void AddMaskedFastor(int fastorID) { fMaskedFastors.push_back(fastorID); }

  void SetMaskedFastorOADB(TString oadbname) { fNameMaskedFastorOADB = oadbname; }

  void SetOfflineTriggerSelection(AliEmcalTriggerOfflineSelection *sel) { fTriggerSelection = sel; }

  void SetVertexCut(double zmin, double zmax) { fVertexCut.SetLimits(zmin, zmax); }

  void UseTriggerPatches(Bool_t doUse) { fTriggerStringFromPatches = doUse; }

  void SetOnlineTriggerThreshold(const TString &triggerclass, Int_t threshold);

  void SetTriggerAcceptanceOADB(const TString &nameAcceptanceOADB) { fNameAcceptanceOADB = nameAcceptanceOADB; }

protected:
  virtual void UserCreateOutputObjects();

  virtual bool IsEventSelected();

  virtual bool IsUserEventSelected() { return true; }

  virtual void CreateUserHistos() = 0;

  virtual void CreateUserObjects() = 0;

  virtual void ExecOnce();

  virtual void RunChanged(Int_t runnuber);

  virtual void UserFillHistosBeforeEventSelection() { }

  virtual void UserFillHistosAfterEventSelection() { }

  std::vector<TString> GetSupportedTriggers();

  Double_t GetTriggerWeight(const TString &triggerclass) const;

  TString GetFiredTriggerClassesFromPatches(const TClonesArray* triggerpatches) const;

  void TriggerSelection();

  bool SelectOnlineTrigger(AliEmcalTriggerOfflineSelection::EmcalTriggerClass trigger) const;

  bool OnlineThresholdsInitialized() const;

  Int_t GetOnlineTriggerThresholdByIndex(AliEmcalTriggerOfflineSelection::EmcalTriggerClass trg) const;

  Int_t GetOnlineTriggerThresholdByName(const TString &name) const;

  Bool_t SelectFiredPatch(const TString &triggerclass, Int_t adc) const;


  THistManager                    *fHistos;                   

  AliEmcalTriggerOfflineSelection *fTriggerSelection;         
  Bool_t                          fTriggerStringFromPatches;  
  std::vector<TString>            fSelectedTriggers;          

  AliCutValueRange<double>        fVertexCut;                 

  TString                         fNameDownscaleOADB;         
  AliOADBContainer                *fDownscaleOADB;            
  TObjArray                       *fDownscaleFactors;         
  TString                         fNameMaskedFastorOADB;      
  AliOADBContainer                *fMaskedFastorOADB;         
  std::vector<int>                fMaskedFastors;             
  TObjArray                       fOnlineTriggerThresholds;   
  TString                         fNameAcceptanceOADB;        

  Bool_t                          fSelectNoiseEvents;         
  Bool_t                          fRejectNoiseEvents;         

private:
  AliAnalysisTaskEmcalTriggerBase(const AliAnalysisTaskEmcalTriggerBase &);
  AliAnalysisTaskEmcalTriggerBase &operator=(const AliAnalysisTaskEmcalTriggerBase &);
};

} /* namespace EMCalTriggerPtAnalysis */

#endif /* ALIANALYSISTASKEMCALTRIGGERBASE_H */