PWG2/SPECTRA/AliAnalysisTaskESDCheckV0.h

   1 #ifndef AliAnalysisTaskESDCheckV0_cxx
   2 #define AliAnalysisTaskESDCheckV0_cxx
   3
   4 /*  See cxx source for full Copyright notice */
   5
   6 //-----------------------------------------------------------------
   7 //                 AliAnalysisTaskESDCheckV0 class
   8 //            This task is for QAing the V0s from the ESD
   9 //              Origin: B.H. Nov2007, hippolyt@in2p3.fr
  10 //-----------------------------------------------------------------
  11
  12 class TList;
  13 class TH1F;
  14 class AliESDEvent;
  15
  16 #include "AliAnalysisTask.h"
  17
  18 class AliAnalysisTaskESDCheckV0 : public AliAnalysisTask {
  19  public:
  20   AliAnalysisTaskESDCheckV0(const char *name = "AliAnalysisTaskESDCheckV0");
  21   virtual ~AliAnalysisTaskESDCheckV0() {}
  22
  23   virtual void   ConnectInputData(Option_t *);
  24   virtual void   CreateOutputObjects();
  25   virtual void   Exec(Option_t *option);
  26   virtual void   Terminate(Option_t *);
  27
  28  private:
  29   AliESDEvent *fESD;                            //! ESD object
  30   TList       *fListHist;                       //! List of histograms
  31   TH1F        *fHistTrackMultiplicity;          //! Track multiplicity distribution
  32   TH1F        *fHistV0Multiplicity;             //! V0 multiplicity distribution
  33   TH1F        *fHistV0OnFlyStatus;              //! V0 on fly status distribution
  34
  35               // V0 offline distributions
  36   TH1F        *fHistV0MultiplicityOff;          //! V0 multiplicity distribution offline
  37   TH1F        *fHistV0Chi2Off;                  //! V0 chi2 distribution
  38   TH1F        *fHistDcaV0DaughtersOff;          //! Dca between V0 daughters
  39   TH1F        *fHistV0CosineOfPointingAngleOff; //! Cosine of V0 pointing angle
  40   TH1F        *fHistV0RadiusOff;                //! V0 radial distance distribution
  41   TH1F        *fHistDcaV0ToPrimVertexOff;       //! Dca of V0 to primary vertex
  42   TH1F        *fHistDcaPosToPrimVertexOff;      //! Dca of V0 positive daughter to primary vertex
  43   TH1F        *fHistDcaNegToPrimVertexOff;      //! Dca of V0 negative daughter to primary vertex
  44
  45   TH1F        *fHistMassK0Off;                  //! Invariant Mass of K0s
  46   TH1F        *fHistMassLambdaOff;              //! Invariant Mass of Lambda
  47   TH1F        *fHistMassAntiLambdaOff;          //! Invariant Mass of Anti-Lambda
  48
  49               // V0 on-the-fly distributions
  50   TH1F        *fHistV0MultiplicityOn;           //! V0 multiplicity distribution offline
  51   TH1F        *fHistV0Chi2On;                   //! V0 chi2 distribution
  52   TH1F        *fHistDcaV0DaughtersOn;           //! Dca between V0 daughters
  53   TH1F        *fHistV0CosineOfPointingAngleOn;  //! Cosine of V0 pointing angle
  54   TH1F        *fHistV0RadiusOn;                 //! V0 radial distance distribution
  55   TH1F        *fHistDcaV0ToPrimVertexOn;        //! Dca of V0 to primary vertex
  56   TH1F        *fHistDcaPosToPrimVertexOn;       //! Dca of V0 positive daughter to primary vertex
  57   TH1F        *fHistDcaNegToPrimVertexOn;       //! Dca of V0 negative daughter to primary vertex
  58
  59   TH1F        *fHistMassK0On;                   //! Invariant Mass of K0s
  60   TH1F        *fHistMassLambdaOn;               //! Invariant Mass of Lambda
  61   TH1F        *fHistMassAntiLambdaOn;           //! Invariant Mass of Anti-Lambda
  62
  63   AliAnalysisTaskESDCheckV0(const AliAnalysisTaskESDCheckV0&);            // not implemented
  64   AliAnalysisTaskESDCheckV0& operator=(const AliAnalysisTaskESDCheckV0&); // not implemented
  65
  66   ClassDef(AliAnalysisTaskESDCheckV0, 1);
  67 };
  68
  69 #endif