1 #ifndef ALIPMDDIGITIZER_H
2 #define ALIPMDDIGITIZER_H
3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
5 //-----------------------------------------------------//
7 // Header File : PMDDigitization.h, Version 00 //
9 // Date : September 20 2002 //
11 //-----------------------------------------------------//
14 #include "AliDigitizer.h"
30 class AliRunDigitizer;
37 class AliPMDCalibData;
39 class AliPMDDigitizer:public AliDigitizer
44 AliPMDDigitizer(AliRunDigitizer *manager);
45 virtual ~AliPMDDigitizer();
47 void OpengAliceFile(const char *file, Option_t *option);
49 void Hits2SDigits(Int_t ievt);
50 void Hits2Digits(Int_t ievt);
51 void SDigits2Digits(Int_t ievt);
52 void Exec(Option_t *option);
53 void MergeSDigits(Int_t filenumber, Int_t troffset);
54 void TrackAssignment2Cell();
55 void MeV2ADC(Float_t mev, Float_t & adc) const;
56 void AddSDigit(Int_t trnumber, Int_t det, Int_t smnumber,
57 Int_t irow, Int_t icol, Float_t adc);
58 void AddDigit(Int_t trnumber, Int_t det, Int_t smnumber,
59 Int_t irow, Int_t icol, Float_t adc);
60 void SetZPosition(Float_t zpos);
61 Float_t GetZPosition() const;
66 void UnLoad(Option_t * option);
68 Float_t Gain(Int_t det, Int_t smn, Int_t row, Int_t col) const;
70 AliPMDCalibData *GetCalibData() const;
73 AliRunLoader *fRunLoader; //! Pointer to Run Loader
74 AliPMDhit *fPMDHit; //! Pointer to specific detector hits
75 AliDetector *fPMD; //! Get pointers to Alice detectors
76 // and Hits containers
77 AliLoader *fPMDLoader; //! Pointer to specific detector loader
79 AliPMDCalibData *fCalibData; //! calibration data
81 TClonesArray *fSDigits; //! List of summable digits
82 TClonesArray *fDigits; //! List of digits
84 TObjArray fCell; //! List of pmd cells
86 Int_t fNsdigit; // Summable digits counter
87 Int_t fNdigit; // Digits counter
88 Int_t fDetNo; // Detector Number (0:PRE, 1:CPV)
89 Float_t fZPos; // z-position of the detector
91 static const Int_t fgkTotUM = 24; // Total Unit modules in one detector
92 static const Int_t fgkRow = 48; // Total number of rows in one unitmodule
93 static const Int_t fgkCol = 96; // Total number of cols in one unitmodule
94 Float_t fCPV[fgkTotUM][fgkRow][fgkCol]; //! CPV Array containing total edep
95 Float_t fPRE[fgkTotUM][fgkRow][fgkCol]; //! PRE Array containing total edep
96 Int_t fPRECounter[fgkTotUM][fgkRow][fgkCol]; //! Number of times each cell
98 Int_t fPRETrackNo[fgkTotUM][fgkRow][fgkCol]; //! PRE Array containing track number
99 Int_t fCPVTrackNo[fgkTotUM][fgkRow][fgkCol]; //! CPV Array containing track number
102 ClassDef(AliPMDDigitizer,6) // To digitize PMD Hits