Line data    Source code

       1             : #ifndef ALIPHOSRAWFITTERV4_H
       2             : #define ALIPHOSRAWFITTERV4_H
       3             : /* Copyright(c) 2007, ALICE Experiment at CERN, All rights reserved. *
       4             :  * See cxx source for full Copyright notice                          */
       5             : 
       6             : /* $Id: $ */
       7             : 
       8             : // This class extracts the signal parameters (energy, time, quality)
       9             : // from ALTRO samples. Energy is in ADC counts, time is in time bin units.
      10             : // A coarse algorithm is applied.
      11             : 
      12             : class TArrayI;
      13             : class TArrayD;
      14             : class AliPHOSCalibData;
      15             : #include "AliPHOSRawFitterv1.h"
      16             : 
      17             : class AliPHOSRawFitterv4 : public AliPHOSRawFitterv1 
      18             : {
      19             : 
      20             : public:
      21             : 
      22             :   AliPHOSRawFitterv4();
      23             :   virtual ~AliPHOSRawFitterv4();
      24             : 
      25             :   virtual Bool_t Eval(const UShort_t *signal, Int_t sigStart, Int_t sigLength);
      26             :   
      27             :   //Switch on/off fitting of HighGain samples. By default off
      28           0 :   void FitHighGain(Bool_t on=kTRUE){fFitHighGain=on;}
      29             : 
      30             : protected:   
      31             :   static void UnfoldingChiSquare(Int_t & nPar, Double_t * Grad, Double_t & fret, Double_t * x, Int_t iflag)  ;
      32             :                                             // Chi^2 of the fit. Should be static to be passed to MINUIT
      33             :   Bool_t EvalWithFitting(TArrayI*samples, TArrayI * times);
      34             : 
      35             :   Bool_t fFitHighGain ; //Switch on/off fitting of the HG channel
      36             : 
      37             :  private:  
      38             :   AliPHOSRawFitterv4(const AliPHOSRawFitterv4& rawFitterv4);
      39             :   AliPHOSRawFitterv4& operator=(const AliPHOSRawFitterv4& rawFitterv4);
      40             : 
      41          22 :   ClassDef(AliPHOSRawFitterv4,1)
      42             : };
      43             : 
      44             : #endif