Line data    Source code

       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             : //-----------------------------------------------------//
       6             : //                                                     //
       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)     // 
      11             : //                                                     //
      12             : //-----------------------------------------------------//
      13             : 
      14             : class TClonesArray;
      15             : class TFile;
      16             : class TTree;
      17             : 
      18             : class AliLoader;
      19             : class AliRunLoader;
      20             : class AliRawReader;
      21             : class AliPMDCalibData;
      22             : class AliPMDPedestal;
      23             : class AliPMDHotData;
      24             : class AliPMDNoiseCut;
      25             : class AliPMDddlinfoData;
      26             : class AliPMDRecoParam;
      27             : 
      28             : class AliPMDClusterFinder : public TObject
      29             : {
      30             : 
      31             :  public:
      32             : 
      33             :   AliPMDClusterFinder();
      34             :   AliPMDClusterFinder(AliRunLoader* runLoader);
      35             :   AliPMDClusterFinder(const AliPMDClusterFinder &finder);  // copy constructor
      36             :   AliPMDClusterFinder &operator=(const AliPMDClusterFinder &finder); // assignment op
      37             :   virtual ~AliPMDClusterFinder();
      38             : 
      39             :   void Digits2RecPoints(TTree *digitsTree, TTree *clustersTree,Int_t gRecoMode);
      40             :   void Digits2RecPoints(AliRawReader *rawReader, TTree *clustersTree,Int_t gRecoMode);
      41             : 
      42             :   void AddRecPoint(Int_t idet, Int_t ismn, Float_t * clusdata);
      43             :   void AddRecHit(Int_t celldataX, Int_t celldataY, Int_t celldataTr,
      44             :                  Int_t celldataPid, Float_t celldataAdc);
      45             :   void ResetCellADC();
      46             :   void ResetRecpoint();
      47             :   void ResetRechit();
      48             :   void Load();
      49             :   void LoadClusters();
      50             :   void UnLoad();
      51             :   void UnLoadClusters();
      52             : 
      53             :   AliPMDCalibData    *GetCalibGain() const;
      54             :   AliPMDPedestal     *GetCalibPed() const;
      55             :   AliPMDHotData      *GetCalibHot() const;
      56             :   AliPMDNoiseCut     *GetNoiseCut() const;
      57             :   AliPMDddlinfoData  *GetDdlinfoData() const;
      58             : 
      59             :  protected:
      60             :   AliRunLoader *fRunLoader; // Pointer to Run Loader
      61             :   AliLoader    *fPMDLoader; // Pointer to specific detector loader
      62             : 
      63             :   AliPMDCalibData    *fCalibGain;  //! Gain calibration data
      64             :   AliPMDPedestal     *fCalibPed;   //! Pedestal calibration data
      65             :   AliPMDHotData      *fCalibHot;   //! Hot data
      66             :   AliPMDNoiseCut     *fNoiseCut;   //! Noise cut
      67             :   AliPMDddlinfoData  *fDdlinfo;    //! ddl info data
      68             : 
      69             :   const AliPMDRecoParam *fRecoParam; // reconstruction parameter
      70             : 
      71             :   TTree        *fTreeD;     // Digits tree
      72             :   TTree        *fTreeR;     // Reconstructed points
      73             : 
      74             :   TClonesArray *fDigits;    // List of digits
      75             :   TClonesArray *fRecpoints; // List of reconstructed points
      76             :   TClonesArray *fRechits;   // List of cells associated with rec points
      77             : 
      78             :   Int_t   fNpoint;          // 
      79             :   Int_t   fNhit;            // 
      80             :   Int_t   fDetNo;           // Detector Number (0:PRE, 1:CPV)
      81             : 
      82             : 
      83             :   static const Int_t fgkRow = 48; // Total number of rows in one unitmodule
      84             :   static const Int_t fgkCol = 96; // Total number of cols in one unitmodule
      85             :   Double_t fCellADC[fgkRow][fgkCol]; // Array containing individual cell ADC
      86             :   Int_t    fCellTrack[fgkRow][fgkCol]; // Array containing individual cell tr
      87             :   Int_t    fCellPid[fgkRow][fgkCol]; // Array containing individual cell pid
      88             : 
      89         208 :   ClassDef(AliPMDClusterFinder,19) // 19 by satyajit
      90             : };
      91             : #endif
      92             :