TRD/AliTRDtrackingChamber.h

   1 #ifndef ALITRDTRACKINGCHAMBER_H
   2 #define ALITRDTRACKINGCHAMBER_H
   3
   4 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
   5  * See cxx source for full Copyright notice                               */
   6
   7 /* $Id: AliTRDtrackingChamber.h 22646 2007-11-29 18:13:40Z cblume $ */
   8
   9 ////////////////////////////////////////////////////////////////////////////
  10 //                                                                        //
  11 // Data container for one TRD chamber                                     //
  12 //                                                                        //
  13 // Authors:                                                               //
  14 //                                                                        //
  15 //    Alex Bercuci <A.Bercuci@gsi.de>                                     //
  16 //                                                                        //
  17 ////////////////////////////////////////////////////////////////////////////
  18
  19 #ifndef ALITRDCHAMBERTIMEBIN_H
  20 #include "AliTRDchamberTimeBin.h"
  21 #endif
  22
  23 class AliTRDCalDet;
  24 class AliTRDgeometry;
  25 class AliTRDReconstructor;
  26 class AliTRDtrackingChamber
  27 {
  28
  29 public:
  30         enum{
  31                 kNTimeBins = 35
  32         };
  33         AliTRDtrackingChamber(Int_t det);
  34         virtual ~AliTRDtrackingChamber(){}
  35
  36         Bool_t   Build(AliTRDgeometry *geo, const AliTRDCalDet *cal, Bool_t hlt = kFALSE);
  37   void     Clear(const Option_t *opt = 0x0);
  38         Int_t    GetDetector() const {return fDetector;}
  39         Int_t    GetNClusters() const;
  40         Double_t GetQuality();
  41         Bool_t   GetSeedingLayer(AliTRDchamberTimeBin *&layer, AliTRDgeometry *geo, const AliTRDReconstructor *rec);
  42         Float_t  GetX()        const {return fX0;}
  43         AliTRDchamberTimeBin* GetTB(int tb) {return tb >= 0 && tb < kNTimeBins ? &fTB[tb] : 0x0;}
  44         void     InsertCluster(AliTRDcluster *c, Int_t index);
  45
  46
  47 private:
  48         Int_t         fDetector;  // detector number
  49         Float_t       fX0;        // approximate position of the pad plane
  50
  51         AliTRDchamberTimeBin fTB[kNTimeBins];    // time bins
  52
  53
  54         ClassDef(AliTRDtrackingChamber, 1)  // TRD tracker container for one chamber
  55 };
  56
  57 #endif  // ALITRDTRACKINGCHAMBER_H