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   virtual void           UserCreateOutputObjects();
  19   virtual void           UserExec(Option_t*);
  20   virtual void           Terminate(Option_t*);
  21
  22   void                   SetRhoFunction(TF1* rf)                               { fRhoFunction   = rf   ; }
  23   void                   SetRhoName(const char *name)                          { fRhoName       = name ; }
  24
  25  protected:
  26   virtual Double_t       GetRhoFactor(Double_t cent);
  27   TString                GetBeamType();
  28
  29   TString                fRhoName;                       // name of rho
  30   TF1                   *fRhoFunction;                   // pre-computed rho as a function of centrality
  31   Double_t               fCent;                          //!event centrality
  32   AliRhoParameter       *fRho;                           //!per event calculated rho
  33
  34   AliAnalysisTaskRhoBase(const AliAnalysisTaskRhoBase&);             // not implemented
  35   AliAnalysisTaskRhoBase& operator=(const AliAnalysisTaskRhoBase&);  // not implemented
  36
  37   ClassDef(AliAnalysisTaskRhoBase, 2); // Rho base task
  38 };
  39 #endif