PWGLF/FORWARD/photons/AliAnalysisTaskPMDSim.h

   1 #ifndef AliAnalysisTaskPMDSim_cxx
   2 #define AliAnalysisTaskPMDSim_cxx
   3
   4 // AnalysisTask For PMD
   5 // Authors: Sudipan De, Subhash Singha
   6
   7 class TH1F;
   8 class TH2F;
   9 class AliESDEvent;
  10 class AliESDPmdTrack;
  11 class AliESDVertex;
  12 class AliStack;
  13 class AliHeader;
  14 class AliGenEventHeader;
  15 class TParticle;
  16
  17 #include <AliAnalysisTaskSE.h>
  18
  19 class AliAnalysisTaskPMDSim : public AliAnalysisTaskSE {
  20  public:
  21  AliAnalysisTaskPMDSim() : AliAnalysisTaskSE(),
  22     fESD(0),
  23     fOutputList(0),
  24     fHistTotEvent(0),
  25     fHistTotEventAfterPhySel(0),
  26     fHistTotEventAfterVtx(0),
  27     fVtxZ(0),
  28     fHistXYPre(0),
  29     fHistEtaPhM(0),
  30     fHistEtaPhM1(0),
  31     fHistEtaT(0),
  32     fMultMeasured(0),
  33     fMultMeasured1(0),
  34     fMultTrue(0),
  35     fMultCorr(0),
  36     fMultCorr1(0) {
  37     for(Int_t i=0; i<10; i++){
  38       fHistMultMeasEtaBinA[i] = 0;
  39       fHistMultMeasEtaBinA1[i] = 0;
  40       fHistMultTrueEtaBinA[i] = 0;
  41       fHistMultCorrEtaBinA[i] = 0;
  42       fHistMultCorrEtaBinA1[i] = 0;
  43     }
  44   }
  45   AliAnalysisTaskPMDSim(const char *name);
  46   virtual ~AliAnalysisTaskPMDSim() {}
  47
  48   virtual void   UserCreateOutputObjects();
  49   virtual void   UserExec(Option_t *option);
  50   virtual void   Terminate(Option_t *);
  51
  52  private:
  53   AliESDEvent *fESD;    //! ESD object
  54   TList *fOutputList; //! Output list
  55   TH1F *fHistTotEvent; //total event
  56   TH1F *fHistTotEventAfterPhySel; //total event after physel
  57   TH1F *fHistTotEventAfterVtx; //# event after vertex cut
  58   TH1F *fVtxZ;//Vertex Z
  59   TH2F *fHistXYPre;//2d scatter plot pre
  60   TH1F *fHistEtaPhM;
  61   TH1F *fHistEtaPhM1;
  62   TH1F *fHistEtaT;
  63   TH1F *fMultMeasured;
  64   TH1F *fMultMeasured1;
  65   TH1F *fMultTrue;
  66   TH2F *fMultCorr;
  67   TH2F *fMultCorr1;
  68
  69   TH2F *fHistMultCorrEtaBinA[10];//mult. corr. for diff. eta bin
  70   TH2F *fHistMultCorrEtaBinA1[10];//mult. corr. for diff. eta bin
  71   TH1F *fHistMultTrueEtaBinA[10];//multTrue
  72   TH1F *fHistMultMeasEtaBinA[10];//meas. mult. dist. for diff. eta bins
  73   TH1F *fHistMultMeasEtaBinA1[10];//meas. mult. dist. for diff. eta bins
  74
  75   AliAnalysisTaskPMDSim(const AliAnalysisTaskPMDSim&); // not implemented
  76   AliAnalysisTaskPMDSim& operator=(const AliAnalysisTaskPMDSim&); // not implemented
  77
  78   ClassDef(AliAnalysisTaskPMDSim, 1); // example of analysis
  79 };
  80
  81 #endif