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 //-----------------------------------------------------//
13 #include "AliDigitizer.h"
30 class AliRunDigitizer;
36 class AliPMDDigitizer:public AliDigitizer
41 AliPMDDigitizer(AliRunDigitizer *manager);
42 virtual ~AliPMDDigitizer();
44 void OpengAliceFile(const char *file, Option_t *option);
46 void Hits2SDigits(Int_t ievt);
47 void Hits2Digits(Int_t ievt);
48 void SDigits2Digits(Int_t ievt);
49 void Exec(Option_t *option);
50 void MergeSDigits(Int_t filenumber, Int_t troffset);
51 void TrackAssignment2Cell();
52 void MeV2ADC(Float_t mev, Float_t & adc) const;
53 void AddSDigit(Int_t trnumber, Int_t det, Int_t smnumber,
54 Int_t irow, Int_t icol, Float_t adc);
55 void AddDigit(Int_t trnumber, Int_t det, Int_t smnumber,
56 Int_t irow, Int_t icol, Float_t adc);
57 void SetZPosition(Float_t zpos);
58 Float_t GetZPosition() const;
63 void UnLoad(Option_t * option);
66 AliRunLoader *fRunLoader; //! Pointer to Run Loader
67 AliPMDhit *fPMDHit; //! Pointer to specific detector hits
68 AliDetector *fPMD; //! Get pointers to Alice detectors
69 // and Hits containers
70 AliLoader *fPMDLoader; //! Pointer to specific detector loader
72 TClonesArray *fSDigits; //! List of summable digits
73 TClonesArray *fDigits; //! List of digits
75 TObjArray fCell; //! List of pmd cells
77 Int_t fDebug; // Debug switch
78 Int_t fNsdigit; // Summable digits counter
79 Int_t fNdigit; // Digits counter
80 Int_t fDetNo; // Detector Number (0:PRE, 1:CPV)
81 Float_t fZPos; // z-position of the detector
83 static const Int_t fgkTotUM = 24; // Total Unit modules in one detector
84 static const Int_t fgkRow = 48; // Total number of rows in one unitmodule
85 static const Int_t fgkCol = 96; // Total number of cols in one unitmodule
86 Float_t fCPV[fgkTotUM][fgkRow][fgkCol]; //! CPV Array containing total edep
87 Float_t fPRE[fgkTotUM][fgkRow][fgkCol]; //! PRE Array containing total edep
88 Int_t fPRECounter[fgkTotUM][fgkRow][fgkCol]; //! Number of times each cell
90 Int_t fPRETrackNo[fgkTotUM][fgkRow][fgkCol]; //! PRE Array containing track number
91 Int_t fCPVTrackNo[fgkTotUM][fgkRow][fgkCol]; //! CPV Array containing track number
94 ClassDef(AliPMDDigitizer,4) // To digitize PMD Hits