1 #ifndef ALIPHOSSDigitizer_H
2 #define ALIPHOSSDigitizer_H
3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
8 //_________________________________________________________________________
9 // Task Class for making SDigits in PHOS
11 //*-- Author: Dmitri Peressounko(SUBATECH & KI)
14 // --- ROOT system ---
17 // --- Standard library ---
19 // --- AliRoot header files ---
21 class AliPHOSSDigitizer: public TTask {
24 AliPHOSSDigitizer() ; // ctor
25 AliPHOSSDigitizer(char* HeaderFile,char *SdigitsFile = 0) ;
27 virtual ~AliPHOSSDigitizer() ; // dtor
28 Float_t Calibrate(Int_t amp){return (amp - fA)/fB ; }
29 Int_t Digitize(Float_t Energy){ return (Int_t ) ( fA + Energy*fB); }
31 Float_t GetPedestalParameter(){return fA;}
32 Float_t GetCalibrationParameter(){return fB;}
33 char *GetSDigitsFile()const{return (char*) fSDigitsFile.Data();}
34 virtual void Exec(Option_t *option);
35 void SetNEvents(Int_t Nevents){fNevents = Nevents;}
36 void SetPedestalParameter(Float_t A){fA = A ;}
37 void SetSlopeParameter(Float_t B){fB = B ;}
38 void SetSDigitsFile(char * file ) ;
39 virtual void Print(Option_t* option) const ;
40 Bool_t operator == (const AliPHOSSDigitizer & sd) const ;
43 Float_t fA ; //Pedestal parameter
44 Float_t fB ; //Slope Digitizition parameters
45 Int_t fNevents ; // Number of events to digitize
46 Float_t fPrimThreshold ; // To store primari if Elos > threshold
47 TString fSDigitsFile ; //output file
48 TString fHeadersFile ; //input file
51 ClassDef(AliPHOSSDigitizer,1) // description
55 #endif // AliPHOSSDigitizer_H