PWGJE/EMCALJetTasks/AliAnalysisTaskRhoBase.h

   1 #ifndef ALIANALYSISTASKRHOBASE_H
   2 #define ALIANALYSISTASKRHOBASE_H
   3
   4 // $Id$
   5
   6 class TString;
   7 class TF1;
   8 class TH1F;
   9 class TH2F;
  10 class AliRhoParameter;
  11
  12 #include "AliAnalysisTaskEmcalJet.h"
  13
  14 class AliAnalysisTaskRhoBase : public AliAnalysisTaskEmcalJet {
  15  public:
  16   AliAnalysisTaskRhoBase();
  17   AliAnalysisTaskRhoBase(const char *name, Bool_t histo=kFALSE);
  18   virtual ~AliAnalysisTaskRhoBase() {}
  19
  20   void                   UserCreateOutputObjects();
  21
  22   void                   SetRhoName(const char *name)                          { fRhoName              = name ;
  23                                                                                  fRhoScaledName        = Form("%s_Scaled",name) ; }
  24   void                   SetCompareRhoName(const char *name)                   { fCompareRhoName       = name ;                   }
  25   void                   SetCompareRhoScaledName(const char *name)             { fCompareRhoScaledName = name ;                   }
  26   void                   SetScaleFunction(TF1* sf)                             { fScaleFunction        = sf   ;                   }
  27   void                   SetRhoFunction(TF1* rf)                               { fRhoFunction          = rf   ;                   }
  28   void                   SetInEventSigmaRho(Double_t s)                        { fInEventSigmaRho      = s    ;                   }
  29   void                   SetAttachToEvent(Bool_t a)                            { fAttachToEvent        = a    ;                   }
  30
  31   const TString&         GetRhoName() const                                    { return fRhoName;                                 }
  32   const TString&         GetRhoScaledName() const                              { return fRhoScaledName;                           }
  33
  34  protected:
  35   void                   ExecOnce();
  36   Bool_t                 Run();
  37   Bool_t                 FillHistograms();
  38
  39   virtual Double_t       GetRhoFactor(Double_t cent);
  40   virtual Double_t       GetScaleFactor(Double_t cent);
  41
  42   TString                fRhoScaledName;                 // name of scaled rho object
  43   TString                fCompareRhoName;                // name of rho object to compare
  44   TString                fCompareRhoScaledName;          // name of scaled rho object to compare
  45   TF1                   *fRhoFunction;                   // pre-computed rho as a function of centrality
  46   TF1                   *fScaleFunction;                 // pre-computed scale factor as a function of centrality
  47   Double_t               fInEventSigmaRho;               // in-event sigma rho
  48   Bool_t                 fAttachToEvent;                 // whether or not attach rho to the event objects list
  49
  50   AliRhoParameter       *fRhoScaled;                     //!scaled rho object
  51   AliRhoParameter       *fCompareRho;                    //!rho object to compare
  52   AliRhoParameter       *fCompareRhoScaled;              //!scaled rho object to compare
  53
  54   TH2F                  *fHistJetPtvsCent;               //!jet pt vs. centrality
  55   TH2F                  *fHistJetAreavsCent;             //!jet area vs. centrality
  56   TH2F                  *fHistJetRhovsCent;              //!jet pt/area vs. centrality
  57   TH2F                  *fHistNjetvsCent;                //!no. of jets vs. centrality
  58   TH2F                  *fHistJetPtvsNtrack;             //!jet pt vs. no. of tracks
  59   TH2F                  *fHistJetAreavsNtrack;           //!jet area vs. no. of tracks
  60   TH2F                  *fHistNjetvsNtrack;              //!no. of jets vs. no. of tracks
  61   TH2F                  *fHistNjUEoverNjVsNj[12];        //!ratio no. of jets below rho*A+sigma_rho over. no. of jets vs. no. of jets
  62   TH2F                  *fHistJetNconstVsPt[4];          //!jet no. of constituents vs. pt
  63   TH2F                  *fHistJetRhovsEta[4];               //!rho vs. eta
  64   TH2F                  *fHistRhovsCent;                 //!rho vs. centrality
  65   TH2F                  *fHistRhoScaledvsCent;           //!rhoscaled vs. centrality
  66   TH2F                  *fHistDeltaRhovsCent;            //!delta rho vs. centrality
  67   TH2F                  *fHistDeltaRhoScalevsCent;       //!delta rhoscaled vs. centrality
  68
  69   TH2F                  *fHistRhovsNtrack;               //!rho vs. no. of tracks
  70   TH2F                  *fHistRhoScaledvsNtrack;         //!rhoscaled vs. no. of tracks
  71   TH2F                  *fHistDeltaRhovsNtrack;          //!delta rho vs. no. of tracks
  72   TH2F                  *fHistDeltaRhoScalevsNtrack;     //!delta rho scaled vs. no. of tracks
  73
  74   TH2F                  *fHistRhovsNcluster;             //!rho vs. no. of clusters
  75   TH2F                  *fHistRhoScaledvsNcluster;       //!rhoscaled vs. no. of clusters
  76
  77   AliAnalysisTaskRhoBase(const AliAnalysisTaskRhoBase&);             // not implemented
  78   AliAnalysisTaskRhoBase& operator=(const AliAnalysisTaskRhoBase&);  // not implemented
  79
  80   ClassDef(AliAnalysisTaskRhoBase, 9); // Rho base task
  81 };
  82 #endif