HLT/PHOS/AliHLTPHOSPhysicsAnalyzerPeakFitter.h

   1 #ifndef ALIHLTPHOSPHYSICSANALYZERPEAKFITTER_H
   2 #define ALIHLTPHOSPHYSICSANALYZERPEAKFITTER_H
   3
   4 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
   5  * See cxx source for full Copyright notice                               */
   6
   7
   8 #include "Rtypes.h"
   9 #include "AliHLTPHOSClusterDataStruct.h"
  10 #include "AliHLTDataTypes.h"
  11 #include "TH1F.h"
  12 #include "TMath.h"
  13
  14
  15 class AliHLTPHOSPhysicsAnalyzerPeakFitter
  16 {
  17
  18  public:
  19
  20   AliHLTPHOSPhysicsAnalyzerPeakFitter();
  21   virtual ~AliHLTPHOSPhysicsAnalyzerPeakFitter();
  22   AliHLTPHOSPhysicsAnalyzerPeakFitter(const AliHLTPHOSPhysicsAnalyzerPeakFitter &);
  23   AliHLTPHOSPhysicsAnalyzerPeakFitter & operator = (const AliHLTPHOSPhysicsAnalyzerPeakFitter &) {return *this;}
  24
  25   void    SetHistogram(TH1F* histPtr)            { fRootHistPtr = histPtr; }
  26
  27   Int_t   FitGaussian();
  28   Int_t   FitLorentzian();
  29
  30
  31  private:
  32
  33   Float_t fGainLow;
  34   Float_t fGainHigh;
  35   TH1F* fRootHistPtr;
  36
  37   ClassDef(AliHLTPHOSPhysicsAnalyzerPeakFitter, 1);
  38
  39 };
  40
  41
  42
  43
  44
  45
  46 #endif