PWG4/CaloCalib/AliAnalysisTaskPHOSPi0CalibSelection.h

   1 #ifndef ALIANALYSISTASKPHOSPI0CALIBSELECTION_H
   2 #define ALIANALYSISTASKPHOSPI0CALIBSELECTION_H
   3
   4 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
   5  * See cxx source for full Copyright notice                               */
   6
   7 //---------------------------------------------------------------------------//
   8 // Fill histograms with two-cluster invariant mass                           //
   9 // using calibration coefficients of the previous iteration.                 //
  10 //---------------------------------------------------------------------------//
  11
  12 // Root includes
  13 #include "TH1.h"
  14
  15 // AliRoot includes
  16 #include "AliAnalysisTaskSE.h"
  17 #include "AliPHOSGeometry.h"
  18 #include "AliAODCaloCluster.h"
  19 #include "AliAODCaloCells.h"
  20 #include "AliPHOSCalibData.h"
  21
  22 class AliAnalysisTaskPHOSPi0CalibSelection : public AliAnalysisTaskSE
  23 {
  24 public:
  25
  26   AliAnalysisTaskPHOSPi0CalibSelection();
  27   AliAnalysisTaskPHOSPi0CalibSelection(const char* name);
  28   AliAnalysisTaskPHOSPi0CalibSelection(const AliAnalysisTaskPHOSPi0CalibSelection&);
  29   AliAnalysisTaskPHOSPi0CalibSelection& operator=(const AliAnalysisTaskPHOSPi0CalibSelection&);
  30   virtual ~AliAnalysisTaskPHOSPi0CalibSelection();
  31
  32   // Implementation of interface methods
  33   virtual void UserCreateOutputObjects();
  34   virtual void UserExec(Option_t * opt);
  35
  36   void SetClusterMinEnergy(Float_t emin) {fEmin=emin;}
  37   void SetLogWeight(Float_t weight) {fLogWeight=weight;}
  38   void SetCalibCorrections(AliPHOSCalibData* cdata);
  39   void CreateAODFromESD();
  40   void CreateAODFromAOD();
  41
  42   void CopyAOD(Bool_t copy)   { fCopyAOD = copy ; }
  43   Bool_t IsAODCopied() const { return fCopyAOD ; }
  44
  45 private:
  46
  47   void MaxEnergyCellPos(AliAODCaloCells *cells, AliAODCaloCluster* clu, Int_t& maxId);
  48
  49 private:
  50
  51   TList* fOutputContainer;
  52   TH1F*  fHmpi0[5][64][56];// two-cluster inv. mass assigned to each cell.
  53
  54   AliPHOSGeometry * fPhosGeo;   // PHOS geometry
  55   AliPHOSCalibData* fCalibData; // corrections to CC from the previous iteration
  56
  57   TH1F*   fHmgg; //two-cluster inv.mass
  58   Float_t fEmin; // min. cluster energy
  59   Float_t fLogWeight; // log weight used in cluster recalibration
  60   Bool_t  fCopyAOD; // Copy calo information only to AOD?
  61
  62   ClassDef(AliAnalysisTaskPHOSPi0CalibSelection,3);
  63
  64 };
  65
  66 #endif //ALIANALYSISTASKPHOSPI0CALIBSELECTION_H