STEER/AliAODJetEventBackground.h

   1 #ifndef AliAODJETBACKGROUND_H
   2 #define AliAODJETBACKGROUND_H
   3 /* Copyright(c) 1998-2007, ALICE Experiment at CERN, All rights reserved. *
   4  * See cxx source for full Copyright notice                               */
   5
   6 //-------------------------------------------------------------------------
   7 //     AOD jet background class
   8 //     Stores Different background calculations on an event by event level
   9 //     Author: Christian Klein-Boesing, IKP Muenster
  10 //-------------------------------------------------------------------------
  11
  12 #include "TNamed.h"
  13 #include "TString.h"
  14
  15
  16 class AliAODJetEventBackground : public TNamed {
  17
  18  public:
  19     AliAODJetEventBackground();
  20     virtual ~AliAODJetEventBackground();
  21     AliAODJetEventBackground(const AliAODJetEventBackground& jet);
  22     AliAODJetEventBackground& operator=(const AliAODJetEventBackground& jet);
  23
  24     virtual void SetBackground(Int_t i,Double_t back,Double_t sigma,Double_t meanarea){
  25       fBackground[i] = back;
  26       fSigma[i]=sigma;
  27       fMeanArea[i]=meanarea;
  28     }
  29
  30     virtual Double_t GetBackground(Int_t i){
  31       if(i>=0&&i<kMaxBackground)return fBackground[i];
  32       return 0;
  33     }
  34
  35
  36     virtual Double_t GetSigma(Int_t i){
  37       if(i>=0&&i<kMaxBackground)return fSigma[i];
  38       return 0;
  39     }
  40
  41     virtual Double_t GetMeanarea(Int_t i){
  42       if(i>=0&&i<kMaxBackground)return fMeanArea[i];
  43       return 0;
  44     }
  45
  46
  47     static const char* StdBranchName(){return fgkStdBranchName.Data();}
  48     virtual void       Print(Option_t* /*option*/) const;
  49     virtual void       Reset();
  50
  51     enum { kSmallR = 0,
  52            kOnlyCharged,
  53            kOutOfCone,
  54            kStatistical,
  55            kMaxBackground};
  56
  57  private:
  58     static TString fgkStdBranchName;                    // Standard branch name
  59     Double32_t      fBackground[kMaxBackground];        // Background from different schemes, normalized to area
  60
  61     Double32_t      fSigma[kMaxBackground];
  62     Double32_t      fMeanArea[kMaxBackground];
  63     ClassDef(AliAODJetEventBackground,3);
  64
  65 };
  66
  67
  68 #endif