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(const char* HeaderFile,const char *SdigitsFile = 0) ;
26 virtual ~AliPHOSSDigitizer() ; // dtor
28 Float_t Calibrate(Int_t amp)const {return (amp - fA)/fB ; }
29 Int_t Digitize(Float_t Energy)const { return (Int_t ) ( fA + Energy*fB); }
31 virtual void Exec(Option_t *option);
33 Float_t GetPedestalParameter()const {return fA;}
34 Float_t GetCalibrationParameter()const{return fB;}
35 char * GetSDigitsBranch()const{return (char*) fSDigitsFile.Data();}
37 virtual void Print(Option_t* option) const ;
39 void SetPedestalParameter(Float_t A){fA = A ;}
40 void SetSlopeParameter(Float_t B){fB = B ;}
41 void SetSDigitsBranch(const char * file ) ;
43 Bool_t operator == (const AliPHOSSDigitizer & sd) const ;
47 void PrintSDigits(Option_t * option) ;
50 Float_t fA ; //Pedestal parameter
51 Float_t fB ; //Slope Digitizition parameters
52 Int_t fNevents ; // Number of events to digitize
53 Float_t fPrimThreshold ; // To store primari if Elos > threshold
54 TString fSDigitsFile ; //output file
55 TString fHeadersFile ; //input file
56 Bool_t fIsInitialized ;
57 TClonesArray * fSDigits ; //! list of SDigits
58 TClonesArray * fHits ; //!
61 ClassDef(AliPHOSSDigitizer,1) // description
65 #endif // AliPHOSSDigitizer_H