1 #ifndef ALIPMDCLUSTERFINDER_H
2 #define ALIPMDCLUSTERFINDER_H
3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
5 //-----------------------------------------------------//
7 // Date : August 05 2003 //
8 // This reads the file PMD.digits.root(TreeD), //
9 // calls the Clustering algorithm and stores the //
10 // clustering output in PMD.RecPoints.root(TreeR) //
12 //-----------------------------------------------------//
21 class AliPMDCalibData;
24 class AliPMDClusterFinder : public TObject
29 AliPMDClusterFinder();
30 AliPMDClusterFinder(AliRunLoader* runLoader);
31 AliPMDClusterFinder(const AliPMDClusterFinder &finder); // copy constructor
32 AliPMDClusterFinder &operator=(const AliPMDClusterFinder &finder); // assignment op
33 virtual ~AliPMDClusterFinder();
35 void Digits2RecPoints(Int_t ievt);
36 void Digits2RecPoints(TTree *digitsTree, TTree *clustersTree);
37 void Digits2RecPoints(AliRawReader *rawReader, TTree *clustersTree);
38 void Digits2RecPoints(Int_t ievt, AliRawReader *rawReader);
39 void SetCellEdepCut(Float_t ecut);
40 void AddRecPoint(Int_t idet, Int_t ismn, Float_t * clusdata);
41 void AddRecHit(Int_t celldataX, Int_t celldataY);
48 void UnLoadClusters();
50 AliPMDCalibData *GetCalibGain() const;
51 AliPMDPedestal *GetCalibPed() const;
54 AliRunLoader *fRunLoader; // Pointer to Run Loader
55 AliLoader *fPMDLoader; // Pointer to specific detector loader
57 AliPMDCalibData *fCalibGain; //! Gain calibration data
58 AliPMDPedestal *fCalibPed; //! Pedestal calibration data
60 TTree *fTreeD; // Digits tree
61 TTree *fTreeR; // Reconstructed points
63 TClonesArray *fDigits; // List of digits
64 TClonesArray *fRecpoints; // List of reconstructed points
65 TClonesArray *fRechits; // List of cells associated with rec points
69 Int_t fDetNo; // Detector Number (0:PRE, 1:CPV)
70 Float_t fEcut; // Energy/ADC cut per cell
72 static const Int_t fgkRow = 48; // Total number of rows in one unitmodule
73 static const Int_t fgkCol = 96; // Total number of cols in one unitmodule
74 Double_t fCellADC[fgkRow][fgkCol]; // Array containing individual cell ADC
76 ClassDef(AliPMDClusterFinder,12) // To run PMD clustering