PWG2/SPECTRA/AliAnalysisTaskCheckV0.h

   1 #ifndef ALIANALYSISTASKCHECKV0_H
   2 #define ALIANALYSISTASKCHECKV0_H
   3
   4 /*  See cxx source for full Copyright notice */
   5
   6 //-----------------------------------------------------------------
   7 //                 AliAnalysisTaskCheckV0 class
   8 //            This task is for QAing the V0s from ESD/AOD
   9 //              Origin: B.H. Nov2007, hippolyt@in2p3.fr
  10 //-----------------------------------------------------------------
  11
  12 class TString;
  13 class TList;
  14 class TH1F;
  15
  16 #include "AliAnalysisTaskSE.h"
  17
  18 class AliESDEvent;
  19 class AliESDVertex;
  20 class AliAODEvent;
  21
  22 class AliAnalysisTaskCheckV0 : public AliAnalysisTaskSE {
  23  public:
  24   AliAnalysisTaskCheckV0();
  25   AliAnalysisTaskCheckV0(const char *name);
  26   virtual ~AliAnalysisTaskCheckV0() {}
  27
  28   virtual void   UserCreateOutputObjects();
  29   virtual void   UserExec(Option_t *option);
  30   virtual void   Terminate(Option_t *);
  31
  32   void   SetCollidingSystems(Short_t collidingSystems = 0) {fCollidingSystems = collidingSystems;}
  33   void   SetAnalysisType(const char* analysisType) {fAnalysisType = analysisType;}
  34
  35  private:
  36   TString      fAnalysisType;                   //  ESD or AOD
  37   Short_t      fCollidingSystems;               //  Colliding systems 0/1 for pp/PbPb
  38   TList       *fListHist;                       //! List of histograms
  39   TH1F        *fHistPrimaryVertexPosX;          //! Primary vertex position in X
  40   TH1F        *fHistPrimaryVertexPosY;          //! Primary vertex position in Y
  41   TH1F        *fHistPrimaryVertexPosZ;          //! Primary vertex position in Z
  42   TH1F        *fHistTrackMultiplicity;          //! Track multiplicity distribution
  43   TH1F        *fHistV0Multiplicity;             //! V0 multiplicity distribution
  44   TH1F        *fHistV0OnFlyStatus;              //! V0 on fly status distribution
  45
  46               // V0 offline distributions
  47   TH1F        *fHistV0MultiplicityOff;          //! V0 multiplicity distribution offline
  48   TH1F        *fHistV0Chi2Off;                  //! V0 chi2 distribution
  49   TH1F        *fHistDcaV0DaughtersOff;          //! Dca between V0 daughters
  50   TH1F        *fHistV0CosineOfPointingAngleOff; //! Cosine of V0 pointing angle
  51   TH1F        *fHistV0RadiusOff;                //! V0 radial distance distribution
  52   TH1F        *fHistDcaV0ToPrimVertexOff;       //! Dca of V0 to primary vertex
  53   TH1F        *fHistDcaPosToPrimVertexOff;      //! Dca of V0 positive daughter to primary vertex
  54   TH1F        *fHistDcaNegToPrimVertexOff;      //! Dca of V0 negative daughter to primary vertex
  55
  56   TH1F        *fHistMassK0sOff;                 //! Invariant mass of K0s
  57   TH1F        *fHistMassLambdaOff;              //! Invariant mass of Lambda
  58   TH1F        *fHistMassAntiLambdaOff;          //! Invariant mass of Anti-Lambda
  59
  60               // V0 on-the-fly distributions
  61   TH1F        *fHistV0MultiplicityOn;           //! V0 multiplicity distribution on-the-fly
  62   TH1F        *fHistV0Chi2On;                   //! V0 chi2 distribution
  63   TH1F        *fHistDcaV0DaughtersOn;           //! Dca between V0 daughters
  64   TH1F        *fHistV0CosineOfPointingAngleOn;  //! Cosine of V0 pointing angle
  65   TH1F        *fHistV0RadiusOn;                 //! V0 radial distance distribution
  66   TH1F        *fHistDcaV0ToPrimVertexOn;        //! Dca of V0 to primary vertex
  67   TH1F        *fHistDcaPosToPrimVertexOn;       //! Dca of V0 positive daughter to primary vertex
  68   TH1F        *fHistDcaNegToPrimVertexOn;       //! Dca of V0 negative daughter to primary vertex
  69
  70   TH1F        *fHistMassK0sOn;                  //! Invariant mass of K0s
  71   TH1F        *fHistMassLambdaOn;               //! Invariant mass of Lambda
  72   TH1F        *fHistMassAntiLambdaOn;           //! Invariant mass of Anti-Lambda
  73
  74   AliAnalysisTaskCheckV0(const AliAnalysisTaskCheckV0&);            // not implemented
  75   AliAnalysisTaskCheckV0& operator=(const AliAnalysisTaskCheckV0&); // not implemented
  76
  77   ClassDef(AliAnalysisTaskCheckV0, 1);
  78 };
  79
  80 #endif