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990119d6 | 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 */ | |
5 | ||
6 | /* $Id$ */ | |
7 | ||
8 | //_________________________________________________________________________ | |
9 | // Task Class for making SDigits in PHOS | |
baef0810 | 10 | // A Summable Digits is the sum of all hits originating |
11 | // from one primary in one active cell | |
12 | //*-- | |
990119d6 | 13 | //*-- Author: Dmitri Peressounko(SUBATECH & KI) |
14 | ||
15 | ||
16 | // --- ROOT system --- | |
17 | #include "TTask.h" | |
18 | #include "TString.h" | |
19 | // --- Standard library --- | |
20 | ||
21 | // --- AliRoot header files --- | |
22 | ||
23 | class AliPHOSSDigitizer: public TTask { | |
24 | ||
25 | public: | |
26 | AliPHOSSDigitizer() ; // ctor | |
5ad40cd6 | 27 | AliPHOSSDigitizer(const char* HeaderFile,const char *SdigitsTitle = "Default") ; |
7b7c1533 | 28 | virtual ~AliPHOSSDigitizer(){} // dtor |
990119d6 | 29 | |
7acf6008 | 30 | Float_t Calibrate(Int_t amp)const {return (amp - fA)/fB ; } |
31 | Int_t Digitize(Float_t Energy)const { return (Int_t ) ( fA + Energy*fB); } | |
32 | ||
990119d6 | 33 | virtual void Exec(Option_t *option); |
7acf6008 | 34 | |
7b7c1533 | 35 | const Float_t GetPedestalParameter()const {return fA;} |
36 | const Float_t GetCalibrationParameter()const{return fB;} | |
37 | const char * GetSDigitsBranch()const{return GetName();} | |
2b60655b | 38 | const Int_t GetSDigitsInRun() const {return fSDigitsInRun ;} |
7acf6008 | 39 | |
990119d6 | 40 | virtual void Print(Option_t* option) const ; |
7acf6008 | 41 | |
42 | void SetPedestalParameter(Float_t A){fA = A ;} | |
43 | void SetSlopeParameter(Float_t B){fB = B ;} | |
44 | void SetSDigitsBranch(const char * title ) ; | |
45 | ||
7b7c1533 | 46 | void UseHitsFrom(const char * filename) ; |
47 | ||
7acf6008 | 48 | Bool_t operator == (const AliPHOSSDigitizer & sd) const ; |
49 | ||
50 | private: | |
51 | void Init() ; | |
52 | void PrintSDigits(Option_t * option) ; | |
990119d6 | 53 | |
54 | private: | |
7b7c1533 | 55 | |
56 | Float_t fA ; // Pedestal parameter | |
57 | Float_t fB ; // Slope Digitizition parameters | |
990119d6 | 58 | Float_t fPrimThreshold ; // To store primari if Elos > threshold |
2b60655b | 59 | Int_t fSDigitsInRun ; //! Total number of sdigits in one run |
990119d6 | 60 | |
61 | ||
62 | ClassDef(AliPHOSSDigitizer,1) // description | |
63 | ||
64 | }; | |
65 | ||
66 | #endif // AliPHOSSDigitizer_H |