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34225ff3 | 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 | |
10 | // A Summable Digits is the sum of all hits originating | |
11 | // from one primary in one active cell | |
12 | //*-- | |
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 | |
27 | AliPHOSSDigitizer(const char* HeaderFile,const char *SdigitsTitle = "Default") ; | |
28 | virtual ~AliPHOSSDigitizer(){} // dtor | |
29 | ||
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 | ||
33 | virtual void Exec(Option_t *option); | |
34 | ||
35 | const char * GetSDigitsBranch()const{return GetName();} | |
36 | const Int_t GetSDigitsInRun() const {return fSDigitsInRun ;} | |
37 | ||
38 | virtual void Print(Option_t* option) const ; | |
39 | ||
40 | void SetSDigitsBranch(const char * title ) ; | |
41 | ||
42 | void UseHitsFrom(const char * filename) ; | |
43 | ||
44 | Bool_t operator == (const AliPHOSSDigitizer & sd) const ; | |
45 | ||
46 | private: | |
47 | void Init() ; | |
48 | void PrintSDigits(Option_t * option) ; | |
49 | ||
50 | private: | |
51 | ||
52 | Float_t fA ; // Pedestal parameter | |
53 | Float_t fB ; // Slope Digitizition parameters | |
54 | Float_t fPrimThreshold ; // To store primari if Elos > threshold | |
55 | Int_t fSDigitsInRun ; //! Total number of sdigits in one run | |
56 | ||
57 | ||
58 | ClassDef(AliPHOSSDigitizer,1) // description | |
59 | ||
60 | }; | |
61 | ||
62 | #endif // AliPHOSSDigitizer_H |