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1 | #ifndef ALIPHOSDigitizer_H | |
2 | #define ALIPHOSDigitizer_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 | /* History of cvs commits: | |
9 | * | |
10 | * $Log$ | |
11 | * Revision 1.37 2007/10/10 09:05:10 schutz | |
12 | * Changing name QualAss to QA | |
13 | * | |
14 | * Revision 1.36 2007/09/30 17:08:20 schutz | |
15 | * Introducing the notion of QA data acquisition cycle (needed by online) | |
16 | * | |
17 | * Revision 1.35 2007/08/07 14:12:03 kharlov | |
18 | * Quality assurance added (Yves Schutz) | |
19 | * | |
20 | * Revision 1.34 2006/04/29 20:25:30 hristov | |
21 | * Decalibration is implemented (Yu.Kharlov) | |
22 | * | |
23 | * Revision 1.33 2005/05/28 14:19:04 schutz | |
24 | * Compilation warnings fixed by T.P. | |
25 | * | |
26 | */ | |
27 | ||
28 | //_________________________________________________________________________ | |
29 | // Task Class for making SDigits in PHOS | |
30 | // Class performs digitization of Summable digits (in the PHOS case this is just | |
31 | // sum of contributions of all primary particles into given cell). | |
32 | // In addition it performs mixing of summable digits from different events. | |
33 | // | |
34 | //*-- Author: Dmitri Peressounko(SUBATECH & KI) | |
35 | ||
36 | ||
37 | // --- ROOT system --- | |
38 | //#include "TObjString.h" | |
39 | class TArrayI ; | |
40 | class TClonesArray ; | |
41 | ||
42 | // --- Standard library --- | |
43 | ||
44 | // --- AliRoot header files --- | |
45 | #include "AliDigitizer.h" | |
46 | #include "AliConfig.h" | |
47 | #include "AliPHOSPulseGenerator.h" | |
48 | class AliDigitizationInput ; | |
49 | class AliPHOSCalibData ; | |
50 | ||
51 | class AliPHOSDigitizer: public AliDigitizer { | |
52 | ||
53 | public: | |
54 | AliPHOSDigitizer() ; // ctor | |
55 | AliPHOSDigitizer(TString alirunFileNameFile, TString eventFolderName = AliConfig::GetDefaultEventFolderName()) ; | |
56 | AliPHOSDigitizer(AliDigitizationInput * digInput) ; | |
57 | virtual ~AliPHOSDigitizer() ; | |
58 | ||
59 | void Digitize(Int_t event) ; // Make Digits from SDigits | |
60 | void Digitize(Option_t *option); // Supervising method | |
61 | ||
62 | void SetEventRange(Int_t first=0, Int_t last=-1) {fFirstEvent=first; fLastEvent=last; } | |
63 | ||
64 | //General | |
65 | Int_t GetDigitsInRun() const { return fDigitsInRun ;} | |
66 | ||
67 | void Print(const Option_t * = "")const ; | |
68 | ||
69 | private: | |
70 | AliPHOSDigitizer(const AliPHOSDigitizer & dtizer) ; | |
71 | AliPHOSDigitizer & operator = (const AliPHOSDigitizer & /*rvalue*/); | |
72 | ||
73 | virtual Bool_t Init() ; | |
74 | void InitParameters() ; | |
75 | void PrintDigits(Option_t * option) ; | |
76 | void Unload() ; | |
77 | void WriteDigits() ; // Writes Digits for the current event | |
78 | Float_t TimeOfNoise(void) const; // Calculate time signal generated by noise | |
79 | ||
80 | Float_t TimeResolution(Float_t energy) ; //TOF resolution | |
81 | ||
82 | //Calculate the time of crossing of the threshold by front edge | |
83 | // Float_t FrontEdgeTime(TClonesArray * ticks) const ; | |
84 | //Calculate digitized signal with gived ADC parameters | |
85 | Float_t Calibrate(Float_t amp, Int_t absId) ; | |
86 | Float_t CalibrateT(Float_t time, Int_t absId) ; | |
87 | void Decalibrate(AliPHOSDigit * digit); | |
88 | Int_t DigitizeCPV(Float_t charge, Int_t absId) ; | |
89 | ||
90 | private: | |
91 | ||
92 | Bool_t fDefaultInit; //! Says if the task was created by defaut ctor (only parameters are initialized) | |
93 | Int_t fDigitsInRun ; //! Total number of digits in one run | |
94 | Bool_t fInit ; //! To avoid overwriting existing files | |
95 | ||
96 | Int_t fInput ; // Number of files to merge | |
97 | TString * fInputFileNames ; //[fInput] List of file names to merge | |
98 | TString * fEventNames ; //[fInput] List of event names to merge | |
99 | ||
100 | Int_t fEmcCrystals ; // Number of EMC crystalls in the given geometry | |
101 | ||
102 | TString fEventFolderName; // skowron: name of EFN to read data from in stand alone mode | |
103 | Int_t fFirstEvent; // first event to process | |
104 | Int_t fLastEvent; // last event to process | |
105 | AliPHOSCalibData* fcdb; //! Calibration parameters DB | |
106 | ||
107 | Int_t fEventCounter ; //! counts the events processed | |
108 | ||
109 | AliPHOSPulseGenerator *fPulse; //! Pulse shape generator | |
110 | Int_t *fADCValuesLG; //! Array of low-gain ALTRO samples | |
111 | Int_t *fADCValuesHG; //! Array of high-gain ALTRO samples | |
112 | ||
113 | ClassDef(AliPHOSDigitizer,5) // description | |
114 | ||
115 | }; | |
116 | ||
117 | ||
118 | #endif // AliPHOSDigitizer_H |