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