PMD/AliPMDtracker.h

   1 #ifndef ALIPMDTRACKER_H
   2 #define ALIPMDTRACKER_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 TObjArray;
  17 class TTree;
  18 class TNtuple;
  19 class TMath;
  20 class TBranch;
  21
  22 class AliPMDcluster;
  23 class AliPMDclupid;
  24 class AliPMDrecpoint1;
  25 class AliPMDUtility;
  26 class AliPMDDiscriminator;
  27
  28 class AliESDPmdTrack;
  29 class AliESD;
  30
  31 class AliPMDtracker
  32 {
  33
  34  public:
  35
  36   AliPMDtracker();
  37   virtual ~AliPMDtracker();
  38
  39   void LoadClusters(TTree *treein);
  40   void Clusters2Tracks(AliESD *event);
  41   void SetVertex(Double_t vtx[3], Double_t evtx[3]);
  42   void SetDebug(Int_t idebug);
  43   void ResetClusters();
  44
  45  protected:
  46
  47   TTree        *fTreeR;     // Reconstructed points
  48   TClonesArray *fRecpoints; // List of reconstructed points
  49   TObjArray    *fPMDcontin;
  50   TObjArray    *fPMDcontout;
  51
  52   AliPMDDiscriminator *fPMDdiscriminator;
  53   AliPMDUtility       *fPMDutil;
  54   AliPMDrecpoint1     *fPMDrecpoint;
  55   AliPMDcluster       *fPMDclin;
  56   AliPMDclupid        *fPMDclout;
  57
  58   Int_t    fDebug;          // Debugging switch (0:NO, 1:YES)
  59   Double_t fXvertex;        // X-vertex position
  60   Double_t fYvertex;        // Y-vertex position
  61   Double_t fZvertex;        // Z-vertex position
  62   Double_t fSigmaX;         // X-vertex error
  63   Double_t fSigmaY;         // Y-vertex error
  64   Double_t fSigmaZ;         // Z-vertex error
  65
  66   ClassDef(AliPMDtracker,1) // To run PMD clustering
  67 };
  68 #endif
  69