3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
8 ////////////////////////////////////////////////
9 // Manager and hits classes for set: TRD //
10 ////////////////////////////////////////////////
12 #include "AliDetector.h"
23 //_____________________________________________________________________________
24 class AliTRD : public AliDetector {
29 AliTRD(const char *name, const char *title);
30 AliTRD(const AliTRD &trd);
33 AliTRD &operator=(const AliTRD &trd);
35 virtual void AddHit(Int_t track, Int_t det, Float_t *hits, Int_t q);
36 virtual void AddDigit(Int_t *digits, Int_t *amp);
37 virtual void AddRecPoint(Float_t *pos, Int_t *digits
38 , Int_t det, Float_t amp, Int_t *tracks);
39 virtual void BuildGeometry();
40 virtual void Copy(TObject &trd);
41 virtual void CreateGeometry();
42 virtual void CreateMaterials();
43 virtual void DrawModule();
44 Int_t DistancetoPrimitive(Int_t px, Int_t py);
45 virtual void LoadPoints(Int_t track);
46 TObjArray *RecPoints() const { return fRecPoints; };
48 virtual Int_t IsVersion() const = 0;
49 virtual void MakeBranch(Option_t* option, char *file=0);
50 virtual void ResetRecPoints();
51 virtual void StepManager() = 0;
52 virtual void SetTreeAddress();
54 virtual void SetGasMix(Int_t imix = 0);
55 virtual void SetHits() {};
56 virtual void SetPHOShole();
57 virtual void SetRICHhole();
58 virtual void SetDrawTR(Int_t idraw = 1) { fDrawTR = idraw; };
59 virtual void SetDisplayType(Int_t type = 0) { fDisplayType = type; };
61 AliTRDgeometry *GetGeometry() const { return fGeometry; };
63 virtual void SetSensChamber(Int_t ichamber) = 0;
64 virtual void SetSensPlane(Int_t iplane) = 0;
65 virtual void SetSensSector(Int_t isector) = 0;
66 virtual void SetSensSector(Int_t isector, Int_t nsector) = 0;
68 virtual Int_t GetSensChamber() const = 0;
69 virtual Int_t GetSensPlane() const = 0;
70 virtual Int_t GetSensSector() const = 0;
71 virtual Int_t GetSensSectorRange() const = 0;
73 virtual void SDigits2Digits();
75 virtual AliTRDsim *CreateTR() = 0;
76 virtual AliTRDsim *GetTR() const = 0;
80 Int_t fGasMix; // Gas mixture. 0: Xe/Isobutane 1: Xe/CO2
82 AliTRDgeometry *fGeometry; // The TRD geometry
84 TObjArray *fRecPoints; // Array of reconstructed points
85 Int_t fNRecPoints; //! Number of reconstructed points
87 Float_t fGasDensity; // The density of the drift gas
88 Float_t fFoilDensity; // The density of the entrance window foil
90 Int_t fDrawTR; // Switches marking the TR photons in the display
91 Int_t fDisplayType; // Display type (0: normal, 1: detailed)
93 ClassDef(AliTRD,1) // Transition Radiation Detector base class