1 #ifndef ALITRDTRACKINGSECTOR_H
2 #define ALITRDTRACKINGSECTOR_H
4 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
5 * See cxx source for full Copyright notice */
7 /* $Id: AliTRDtrackingSector.h 22646 2007-11-29 18:13:40Z cblume $ */
9 ////////////////////////////////////////////////////////////////////////////
11 // Data container for one TRD supermodule //
15 // Marian Ivanov <M.Ivanov@gsi.de> //
16 // Alex Bercuci <A.Bercuci@gsi.de> //
18 ////////////////////////////////////////////////////////////////////////////
24 class AliTRDtrackingChamber;
27 class AliTRDtrackingSector
34 , kTrackingSectors = 18
37 AliTRDtrackingSector();
38 AliTRDtrackingSector(AliTRDgeometry* geo, Int_t gs);
39 AliTRDtrackingSector(const AliTRDtrackingSector &/*t*/);
40 virtual ~AliTRDtrackingSector();
42 AliTRDtrackingSector &operator=(const AliTRDtrackingSector &/*t*/) { return *this; }
44 void Clear(const Option_t *opt = 0x0);
45 Int_t GetNChambers() const { return fN; }
46 Double_t GetX(Int_t pl) const { return pl >=0 && pl < kNplane ? fX0[pl] : 0.; }
47 AliTRDtrackingChamber* GetChamber(Int_t i) const { return i>=0 && i < fN ? fChamber[i] : 0x0; }
48 AliTRDtrackingChamber* GetChamber(Int_t stack, Int_t plane, Bool_t build = kFALSE);
49 AliTRDtrackingChamber** GetStack(Int_t stack);
50 Int_t GetSector() const {return fSector;}
53 void Print(Option_t *opt = 0x0);
55 void SetGeometry(AliTRDgeometry *geo) {fGeom = geo;}
58 Char_t fSector; // Sector# in AliTRDgeometry
59 UChar_t fN; // Total number of chambers allocated
60 Char_t fIndex[kNChambersSector]; // indexes of allocated chambers
61 Float_t fX0[kNplane]; // average position of pad plane for each plane
62 AliTRDgeometry *fGeom; // Geometry
63 AliTRDtrackingChamber *fChamber[kNChambersSector];// chambers
64 AliTRDtrackingChamber *fStack[kNplane]; //! temporary holding one stack
66 ClassDef(AliTRDtrackingSector, 1) // TRD tracker container for one sector
70 #endif // ALITRDTRACKINGSECTOR_H