PWGLF/totEt/AliAnalysisEtRecEffCorrection.h

   1 //_________________________________________________________________________
   2 //  Utility Class for transverse energy studies
   3 //
   4 //*-- Authors: Oystein Djuvsland (Bergen)
   5 //_________________________________________________________________________
   6
   7
   8 #ifndef ALIANALYSISETRECEFFCORRECTION_H
   9 #define ALIANALYSISETRECEFFCORRECTION_H
  10
  11 #include "Rtypes.h"
  12 #include "TArrayD.h"
  13 #include "TNamed.h"
  14 #include "TF1.h"
  15
  16 class AliAnalysisEtRecEffCorrection : public TNamed
  17 {
  18
  19 public:
  20
  21 //! Default constructor
  22     AliAnalysisEtRecEffCorrection();
  23
  24 //! Constructor
  25     AliAnalysisEtRecEffCorrection(TString name, const TF1& correction, const Double_t maxEnergy);
  26
  27 //! Copy constructor
  28     AliAnalysisEtRecEffCorrection(const AliAnalysisEtRecEffCorrection &obj);
  29
  30 //! Destructor
  31     virtual ~AliAnalysisEtRecEffCorrection();
  32
  33 //! Assignment operator
  34     AliAnalysisEtRecEffCorrection& operator=(const AliAnalysisEtRecEffCorrection& other);
  35
  36 //! Equality operator
  37     bool operator==(const AliAnalysisEtRecEffCorrection &other) const;
  38
  39 // Getters
  40
  41     TF1 EnergyCorrection() const {
  42         return *fEnergyCorrection;
  43     }
  44
  45     Double_t MaxEnergy() const {
  46         return fMaxEnergy;
  47     }
  48
  49 // Setters
  50
  51     void SetCorrections(const TF1 &corrections) {
  52         *fEnergyCorrection = corrections;
  53     }
  54
  55     void SetMaxenergy(Double_t maxEnergy) {
  56         fMaxEnergy = maxEnergy;
  57     }
  58
  59
  60     Double_t CorrectedEnergy(Double_t energy); // Calculate corrected cluster E_T
  61
  62 private:
  63
  64     // Energy correction function
  65     TF1 *fEnergyCorrection;
  66
  67
  68
  69 // MaxEnergy
  70     Double_t fMaxEnergy; // MaxEnergy
  71
  72     ClassDef(AliAnalysisEtRecEffCorrection, 1);
  73 };
  74
  75 #endif //ALIANALYSISETRECEFFCORRECTION_H
  76