PWGGA/EMCALJetTasks/AliAnalysisTaskRhoBase.h

   1 #ifndef ALIANALYSISTASKRHOBASE_H
   2 #define ALIANALYSISTASKRHOBASE_H
   3
   4 // $Id$
   5
   6 class TString;
   7 class TF1;
   8 class AliRhoParameter;
   9
  10 #include "AliAnalysisTaskSE.h"
  11
  12 class AliAnalysisTaskRhoBase : public AliAnalysisTaskSE {
  13  public:
  14   AliAnalysisTaskRhoBase();
  15   AliAnalysisTaskRhoBase(const char *name);
  16   virtual ~AliAnalysisTaskRhoBase() {}
  17
  18   void                   UserCreateOutputObjects();
  19   void                   UserExec(Option_t*);
  20
  21   const char            *GetRhoName() const                                    { return fRhoName       ; }
  22   void                   SetRhoFunction(TF1* rf)                               { fRhoFunction   = rf   ; }
  23   void                   SetRhoName(const char *name)                          { fRhoName       = name ; }
  24
  25  protected:
  26   virtual void           DetermineCent();
  27   virtual void           ExecOnce();
  28   TString                GetBeamType();
  29   virtual Double_t       GetRhoFactor(Double_t cent);
  30
  31   TString                fRhoName;                       // name of rho
  32   TF1                   *fRhoFunction;                   // pre-computed rho as a function of centrality
  33   Double_t               fCent;                          //!event centrality
  34   AliRhoParameter       *fRho;                           //!per event calculated rho
  35   Bool_t                 fDoCent;                        //!==1 then do centrality
  36   Bool_t                 fIsInit;                        //!==1 then do init
  37
  38   AliAnalysisTaskRhoBase(const AliAnalysisTaskRhoBase&);             // not implemented
  39   AliAnalysisTaskRhoBase& operator=(const AliAnalysisTaskRhoBase&);  // not implemented
  40
  41   ClassDef(AliAnalysisTaskRhoBase, 3); // Rho base task
  42 };
  43 #endif