1 #ifndef ALIPMDDIGITIZER_H
2 #define ALIPMDDIGITIZER_H
3 //-----------------------------------------------------//
5 // Header File : PMDDigitization.h, Version 00 //
7 // Date : September 20 2002 //
9 //-----------------------------------------------------//
30 class AliPMDClustering;
37 virtual ~AliPMDDigitizer();
39 void OpengAliceFile(char *file, Option_t *option);
41 void Hits2SDigits(Int_t ievt);
42 void Hits2Digits(Int_t ievt);
43 void SDigits2Digits(Int_t ievt);
44 void TrackAssignment2Cell();
45 void MeV2ADC(Float_t mev, Float_t & adc);
46 void AddSDigit(Int_t trnumber, Int_t det, Int_t smnumber,
47 Int_t cellnumber, Float_t adc);
48 void AddDigit(Int_t trnumber, Int_t det, Int_t smnumber,
49 Int_t cellnumber, Float_t adc);
50 void SetZPosition(Float_t zpos);
51 Float_t GetZPosition() const;
56 void UnLoad(Option_t * /* option */);
59 AliRunLoader *fRunLoader; // Pointer to Run Loader
60 AliRun *fAlice; // Pointer to a Run
61 AliPMDhit *fPMDHit; // Pointer to specific detector hits
62 AliDetector *fPMD; // Get pointers to Alice detectors
63 // and Hits containers
64 AliLoader *fPMDLoader; // Pointer to specific detector loader
66 TClonesArray *fHits; // Pointer to hits array
67 TObjArray *fPArray; // Pointer to particle array
68 TParticle *fParticle; // Pointer to a given particle
70 TTree *fTreeH; // Hits tree
71 TTree *fTreeS; // Summable Digits tree
72 TTree *fTreeD; // Digits tree
74 TClonesArray *fSDigits; // List of summable digits
75 TClonesArray *fDigits; // List of digits
77 TObjArray *fCell; // List of pmd cells
78 AliPMDcell *fPMDcell; // Pointer to a PMD cell
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,2) // To digitize PMD Hits