PWGGA/EMCALJetTasks/AliAnalysisTaskRhoBase.h

   1 #ifndef ALIANALYSISTASKRHOBASE_cxx
   2 #define ALIANALYSISTASKRHOBASE_cxx
   3
   4 // $Id$
   5
   6 class TString;
   7 class TF1;
   8
   9 #include <TParameter.h>
  10
  11 #include "AliAnalysisTaskSE.h"
  12
  13 class AliAnalysisTaskRhoBase : public AliAnalysisTaskSE {
  14
  15  public:
  16   AliAnalysisTaskRhoBase();
  17   AliAnalysisTaskRhoBase(const char *name);
  18   virtual ~AliAnalysisTaskRhoBase() {}
  19
  20   virtual void          UserCreateOutputObjects();
  21   virtual void          UserExec(Option_t*);
  22   virtual void          Terminate(Option_t*);
  23
  24   void                  SetRhoFunction(TF1* rf)                               { fRhoFunction   = rf   ; }
  25   void                  SetRhoName(const char *name)                          { fRhoName       = name ; }
  26
  27  protected:
  28   virtual Double_t       GetRhoFactor(Double_t cent);
  29   TString                GetBeamType();
  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   TParameter<Double_t>  *fRho;                           //!per event calculated rho
  35
  36   AliAnalysisTaskRhoBase(const AliAnalysisTaskRhoBase&);             // not implemented
  37   AliAnalysisTaskRhoBase& operator=(const AliAnalysisTaskRhoBase&);  // not implemented
  38
  39   ClassDef(AliAnalysisTaskRhoBase, 1); // Rho base task
  40 };
  41 #endif