PWG4/JetTasks/AliPWG4HighPtQAMC.h

   1 /**************************************************************************
   2  * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
   3  *                                                                        *
   4  * Author: The ALICE Off-line Project.                                    *
   5  * Contributors are mentioned in the code where appropriate.              *
   6  *                                                                        *
   7  * Permission to use, copy, modify and distribute this software and its   *
   8  * documentation strictly for non-commercial purposes is hereby granted   *
   9  * without fee, provided that the above copyright notice appears in all   *
  10  * copies and that both the copyright notice and this permission notice   *
  11  * appear in the supporting documentation. The authors make no claims     *
  12  * about the suitability of this software for any purpose. It is          *
  13  * provided "as is" without express or implied warranty.                  *
  14  **************************************************************************/
  15
  16 //-----------------------------------------------------------------------
  17 // This class compares the global reconstruction with the MC information
  18 // Author : Marta Verweij - UU
  19 //-----------------------------------------------------------------------
  20
  21 #ifndef ALIPWG4HIGHPTQAMC_H
  22 #define ALIPWG4HIGHPTQAMC_H
  23
  24 #include "AliAnalysisTask.h"
  25
  26 class TH1F;
  27 class TH2F;
  28 class TH3F;
  29 class TList;
  30 class AliESDEvent;
  31 class AliESDtrackCuts;
  32 class AliMCEvent;
  33
  34 class AliPWG4HighPtQAMC: public AliAnalysisTask {
  35
  36  public:
  37   AliPWG4HighPtQAMC();
  38   AliPWG4HighPtQAMC(const char *name);
  39   ~AliPWG4HighPtQAMC() {;}
  40
  41   virtual void   ConnectInputData(Option_t *);
  42   virtual void   CreateOutputObjects();
  43   virtual void   Exec(Option_t *option);
  44   virtual void   Terminate(Option_t *);
  45
  46   void SetCuts(AliESDtrackCuts* trackCuts) {fTrackCuts = trackCuts;}
  47   void SetCutsITS(AliESDtrackCuts* trackCutsITS) {fTrackCutsITS = trackCutsITS;}
  48
  49   void SetPtMax(Float_t ptmax) {fPtMax = ptmax;}
  50   Float_t GetPtMax()           {return fPtMax;}
  51
  52  protected:
  53
  54  private:
  55
  56   AliPWG4HighPtQAMC(const AliPWG4HighPtQAMC&);
  57   AliPWG4HighPtQAMC& operator=(const AliPWG4HighPtQAMC&);
  58
  59   AliESDEvent *fESD;              //! ESD object
  60   AliMCEvent  *fMC;               //! MC event object
  61
  62   AliESDtrackCuts *fTrackCuts;    // TrackCuts for global reconstructed vs MC comparison
  63   AliESDtrackCuts *fTrackCutsITS; // TrackCuts including ITSrefit
  64
  65   Float_t fPtMax;                 // Maximum pT for histograms
  66
  67
  68   TH1F *fNEventAll;                            //! Event counter
  69   TH1F *fNEventSel;                            //! Event counter
  70   TH1F *fPtAll;                                //! Pt spectrum all charged particles
  71   TH1F *fPtSel;                                //! Pt spectrum all selected charged particles by fTrackCuts
  72   TH2F *fPtAllminPtMCvsPtAll;                  //! Momentum resolution (global vs MC)
  73   TH3F *fPtAllminPtMCvsPtAllNPointTPC;         //! Momentum resolution vs NPointTPC
  74   TH3F *fPtAllminPtMCvsPtAllDCAR;              //! Momentum resolution vs DCAR
  75   TH3F *fPtAllminPtMCvsPtAllDCAZ;              //! Momentum resolution vs DCAZ
  76   TH3F *fPtAllminPtMCvsPtAllPhi;               //! Momentum resolution vs Phi
  77   TH3F *fPtAllminPtMCvsPtAllNPointITS;         //! Momentum resolution vs NPointITS
  78   TH3F *fPtAllminPtMCvsPtAllNSigmaToVertex;    //! Momentum resolution vs NSigmaToVertes
  79   TH3F *fPtAllminPtMCvsPtAllChi2C;             //! Momentum resolution vs Chi2Constrained
  80   TH3F *fPtAllminPtMCvsPtAllRel1PtUncertainty; //! Momentum resolution vs relUncertainty1Pt
  81
  82   TH1F *fPtAllMC;     //! Pt spectrum all charged particles
  83   TH1F *fPtSelMC;     //! Pt spectrum all selected charged particles by fTrackCuts
  84   TH1F *fPtSelMCITS;  //! Pt spectrum all selected charged particles by fTrackCutsITS
  85
  86   TList *fHistList; //! List of Histograms
  87
  88   TH1F *fPtSelITS;                              //! Pt spectrum all selected charged particles by fTrackCutsITS
  89   TH2F *fPtITSminPtMCvsPtITS;                  //! Momentum resolution (global with ITSrefit vs MC)
  90   TH3F *fPtITSminPtMCvsPtITSNPointTPC;         //! Momentum resolution vs NPointTPC
  91   TH3F *fPtITSminPtMCvsPtITSDCAR;              //! Momentum resolution vs DCAR
  92   TH3F *fPtITSminPtMCvsPtITSDCAZ;              //! Momentum resolution vs DCAZ
  93   TH3F *fPtITSminPtMCvsPtITSPhi;               //! Momentum resolution vs Phi
  94   TH3F *fPtITSminPtMCvsPtITSNPointITS;         //! Momentum resolution vs NPointITS
  95   TH3F *fPtITSminPtMCvsPtITSNSigmaToVertex;    //! Momentum resolution vs NSigmaToVertex
  96   TH3F *fPtITSminPtMCvsPtITSChi2C;             //! Momentum resolution vs Chi2Constrained
  97   TH3F *fPtITSminPtMCvsPtITSRel1PtUncertainty; //! Momentum resolution vs relUncertainty1Pt
  98
  99   TList *fHistListITS; //! List of Histograms
 100
 101
 102   ClassDef(AliPWG4HighPtQAMC,1)
 103
 104 };
 105 #endif