1 #ifndef ALITOFGEOMETRYV4_H
2 #define ALITOFGEOMETRYV4_H
4 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
5 * See cxx source for full Copyright notice */
7 ///////////////////////////////////////////////////////////////////////////////
9 // TOF geometry class (PPR version) //
11 ///////////////////////////////////////////////////////////////////////////////
13 #include "AliTOFGeometry.h"
15 class AliTOFGeometryV4: public AliTOFGeometry {
19 virtual ~AliTOFGeometryV4();
21 void ImportGeometry();
23 Bool_t IsInsideThePad(Int_t *det, TGeoHMatrix mat, Float_t *pos) const ;
24 Float_t DistanceToPad(Int_t *det, TGeoHMatrix mat, Float_t *pos, Float_t *dist3d=0) const ;
25 Bool_t IsInsideThePadPar(Int_t *det, Float_t *pos) const ;
26 Float_t DistanceToPadPar(Int_t *det, Float_t *pos, Float_t *dist3d=0) const ;
27 void GetVolumePath(Int_t *ind, Char_t *path );
28 void GetVolumePath(Int_t sector, Char_t *path );
29 void GetVolumePath(Int_t sector, Int_t plate, Int_t strip, Char_t *path );
30 Int_t GetPlate(Float_t *pos) const ;
31 Int_t GetStrip(Float_t *pos) const ;
32 Int_t GetSector(Float_t *pos) const ;
33 Int_t GetPadX(Float_t *pos) const ;
34 Int_t GetPadZ(Float_t *pos) const ;
35 void GetPos(Int_t *det,Float_t *pos);
36 Float_t GetX(Int_t *det) const ;
37 Float_t GetY(Int_t *det) const ;
38 Float_t GetZ(Int_t *det) const ;
39 Float_t GetMinPlateTheta(Int_t iPlate) const;
40 Float_t GetMaxPlateTheta(Int_t iPlate) const;
41 Float_t GetMinStripTheta(Int_t iPlate, Int_t iStrip) const;
42 Float_t GetMaxStripTheta(Int_t iPlate, Int_t iStrip) const;
43 Float_t GetStripTheta(Int_t iPlate, Int_t iStrip) const;
45 Int_t NStripC() const { return kNStripC;};
46 Int_t NPadXSector() const { return (AliTOFGeometry::kNStripA + 2*AliTOFGeometry::kNStripB +
47 2*kNStripC)*AliTOFGeometry::kNpadX*AliTOFGeometry::kNpadZ;};
49 Float_t RinTOF() const { return fgkxTOF;};
50 Float_t Rmin() const { return fgkRmin;};
51 Float_t Rmax() const { return fgkRmax;};
53 Float_t ZlenA() const { return fgkZlenA;};
54 Float_t ZlenB() const { return fgkZlenB;};
55 Float_t ZlenC() const { return fgkZlenC;};
56 Float_t MaxhZtof() const { return fgkMaxhZtof;};
58 static Float_t DeadBndX() { return fgkDeadBndX;};
59 static Float_t DeadBndZ() { return fgkDeadBndZ;};
60 static Float_t OverSpc() { return fgkOverSpc;};
64 kNStripC = 20 // number of strips in C type module
69 static const Float_t fgkZlenA; // length (cm) of the A module
70 static const Float_t fgkZlenB; // length (cm) of the B module
71 static const Float_t fgkZlenC; // length (cm) of the C module
72 static const Float_t fgkMaxhZtof; // Max half z-size of TOF (cm)
74 static const Float_t fgkRmin; // Inner radius of the TOF (cm)
75 static const Float_t fgkRmax; // Outer radius of the TOF (cm)
76 static const Float_t fgkxTOF; // Inner TOF Radius used in Reconstruction (cm)
78 static const Float_t fgkDeadBndX; // Dead Boundaries of a Strip along Z direction (width)
79 static const Float_t fgkDeadBndZ; // Dead Boundaries of a Strip along X direction (length)
80 static const Float_t fgkOverSpc; // Space available for sensitive layers in radial direction (cm)
82 static const Float_t fgkDprecMin;//num.prec.tolerance on Thmin
83 static const Float_t fgkDprecMax;//num.prec.tolerance on Thma
84 static const Float_t fgkDprecCen;//num.prec.tolerance on <Theta>
86 ClassDef(AliTOFGeometryV4,1) // TOF Geometry class