PWGGA/EMCALTasks/AliAnalysisTaskPi0V2.h

   1 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
   2  * See cxx source for full Copyright notice                               */
   3
   4 /* $Id: AliAnalysisTaskPi0V2.h 45956 2010-12-10 12:55:37Z agheata $ */
   5 /* AliAnalysisTaskPi0V2.h
   6  *
   7  * Template task producing a P_t spectrum and pseudorapidity distribution.
   8  * Includes explanations of physics and primary track selections
   9  *
  10  * Based on tutorial example from offline pages
  11  * Edited by Arvinder Palaha
  12  */
  13 #ifndef ALIANALYSISTASKEX01_H
  14 #define ALIANALYSISTASKEX01_H
  15
  16 class TH1F;
  17 class TH2F;
  18 class TH3F;
  19 class TList;
  20 class AliESDCaloCluster;
  21 class AliESDtrackCuts;
  22 class AliESDEvent;
  23 class THnSparse;
  24
  25 #ifndef ALIANALYSISTASKSE_H
  26 #include "AliAnalysisTaskSE.h"
  27 #endif
  28
  29 class AliAnalysisTaskPi0V2 : public AliAnalysisTaskSE {
  30  public:
  31     AliAnalysisTaskPi0V2();
  32     AliAnalysisTaskPi0V2(const char *name);
  33     virtual ~AliAnalysisTaskPi0V2();
  34
  35     virtual void     UserCreateOutputObjects();
  36     virtual void     UserExec(Option_t *option);
  37     virtual void     Terminate(Option_t *);
  38     Double_t            GetCrossEnergy(const AliVCluster *cluster, Short_t &idmax) const;
  39     Double_t            GetMaxCellEnergy(const AliVCluster *cluster, Short_t &id) const;
  40     Bool_t              IsWithinFiducialVolume(Short_t id) const;
  41     Bool_t              IsGoodCluster(const AliESDCaloCluster *c) const;
  42     Bool_t              IsGoodPion(const TLorentzVector& p1, const TLorentzVector& p2) const;
  43     void                FillPion(const TLorentzVector& p1, const TLorentzVector& p2, Double_t EPV0r, Double_t EPV0A, Double_t EPV0C, Double_t EPTPC);
  44     void                GetMom(TLorentzVector& p, const AliESDCaloCluster *c, Double_t *vertex);
  45     void                SetsubEventMethod(Bool_t b )    { fcheckEP2sub =b ;}
  46
  47
  48  private:
  49     TList                       *fOutput;        //! Output list
  50     AliESDEvent                 *fESD;          //!ESD object
  51
  52     Bool_t                      fcheckEP2sub;   // do 2 sub event method
  53     // NEW HISTO to be declared here
  54     Double_t                    fCentrality;    //! Centrality
  55     Double_t                    fEPTPC; //! Evt plane TPC
  56     Double_t                    fEPTPCreso;     //! resolution of TPC method
  57     Double_t                    fEPV0;          //! EP V0
  58     Double_t                    fEPV0A; //! EP V0A
  59     Double_t                    fEPV0C; //! EP V0C
  60     Double_t                    fEPV0Ar;        //! EP V0A reduced
  61     Double_t                    fEPV0Cr;        //! EP V0C reduced
  62     Double_t                    fEPV0r; //! EP V0 reduced
  63     Double_t                    fEPV0AR4;       //! EP V0A ring4 only
  64     Double_t                    fEPV0AR5;       //! EP V0A ring5 only
  65     Double_t                    fEPV0AR6;       //! EP V0A ring6 only
  66     Double_t                    fEPV0AR7;       //! EP V0A ring7 only
  67     Double_t                    fEPV0CR0;       //! EP V0C ring0 only
  68     Double_t                    fEPV0CR1;       //! EP V0C ring1 only
  69     Double_t                    fEPV0CR2;       //! EP V0C ring2 only
  70     Double_t                    fEPV0CR3;       //! EP V0C ring3 only
  71
  72     TH1F                        *hEvtCount;     //!
  73     TH1F                        *hAllcentV0;    //!
  74     TH1F                        *hAllcentV0r;   //!
  75     TH1F                        *hAllcentV0A;   //!
  76     TH1F                        *hAllcentV0C;   //!
  77     TH1F                        *hAllcentTPC;   //!
  78     TH2F                        *hEPTPC;        //! 2-D histo EPTPC  vs cent
  79     TH2F                        *hresoTPC;      //! 2-D histo TPC resolution vs cent
  80     TH2F                        *hEPV0;         //! 2-D histo EPV0   vs cent
  81     TH2F                        *hEPV0A;        //! 2-D histo EPV0A  vs cent
  82     TH2F                        *hEPV0C;        //! 2-D histo EPV0C  vs cent
  83     TH2F                        *hEPV0Ar;       //! 2-D histo EPV0Ar vs cent
  84     TH2F                        *hEPV0Cr;       //! 2-D histo EPV0Cr vs cent
  85     TH2F                        *hEPV0r;        //! 2-D histo EPV0r  vs cent
  86     TH2F                        *hEPV0AR4;      //! 2-D histo EPV0AR4 vs cent
  87     TH2F                        *hEPV0AR7;      //! 2-D histo EPV0AR7 vs cent
  88     TH2F                        *hEPV0CR0;      //! 2-D histo EPV0AR0 vs cent
  89     TH2F                        *hEPV0CR3;      //! 2-D histo EPV0AR3 vs cent
  90
  91     TH2F                        *hdifV0A_V0CR0;         //! 2-D histo diff V0A, V0CR0 vs cent
  92     TH2F                        *hdifV0A_V0CR3;         //! 2-D histo diff V0A, V0CR3 vs cent
  93     TH2F                        *hdifV0ACR0_V0CR3;      //! 2-D histo diff V0CR0, V0CR3 vs cent
  94     TH2F                        *hdifV0C_V0AR4;         //! 2-D histo diff V0C, V0AR4 vs cent
  95     TH2F                        *hdifV0C_V0AR7;         //! 2-D histo diff V0C, V0AR7 vs cent
  96     TH2F                        *hdifV0AR4_V0AR7;       //! 2-D histo diff V0AR7, V0AR4 vs cent
  97
  98     TH2F                        *hdifV0A_V0C;           //! 2-D histo diff V0A - V0C
  99     TH2F                        *hdifV0A_TPC;           //! 2-D histo diff V0A - TPC
 100     TH2F                        *hdifV0C_TPC;           //! 2-D histo diff V0C - TPC
 101     TH2F                        *hdifV0C_V0A;           //! 2-D histo diff V0C - V0A
 102
 103     TH3F                        *hdifEMC_EP;            //! 2-D histo dif phi in EMC with EP
 104     TH3F                        *hdifful_EP;            //! 2-D histo dif phi in full with EP
 105     TH3F                        *hdifout_EP;            //! 2-D histo dif phi NOT in EMC with EP
 106
 107     THnSparse                   *fHEPV0r;         //! Flow 4-D Histo
 108     THnSparse                   *fHEPV0A;        //! Flow 4-D Histo
 109     THnSparse                   *fHEPV0C;        //! Flow 4-D Histo
 110     THnSparse                   *fHEPTPC;        //! Flow 4-D Histo
 111
 112
 113
 114     AliAnalysisTaskPi0V2(const AliAnalysisTaskPi0V2&); // not implemented
 115     AliAnalysisTaskPi0V2& operator=(const AliAnalysisTaskPi0V2&); // not implemented
 116
 117     ClassDef(AliAnalysisTaskPi0V2, 3); // example of analysis
 118 };
 119
 120 #endif
 121