1 #ifndef ALITOFGEOMETRYV4_H
2 #define ALITOFGEOMETRYV4_H
3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
7 ///////////////////////////////////////////////////////////////////////////////
9 // TOF geometry class (PPR version) //
11 ///////////////////////////////////////////////////////////////////////////////
14 #include "AliTOFGeometry.h"
16 class AliTOFGeometryV4: public AliTOFGeometry {
20 virtual ~AliTOFGeometryV4();
23 Bool_t IsInsideThePad(Int_t *det, Float_t *pos);
24 Float_t DistanceToPad(Int_t *det, Float_t *pos, Float_t *dist3d=0);
25 Int_t GetPlate(Float_t *pos);
26 Int_t GetStrip(Float_t *pos);
27 Int_t GetSector(Float_t *pos);
28 Int_t GetPadX(Float_t *pos);
29 Int_t GetPadZ(Float_t *pos);
30 Float_t GetX(Int_t *det);
31 Float_t GetY(Int_t *det);
32 Float_t GetZ(Int_t *det);
33 Float_t GetMinPlateTheta(Int_t iPlate);
34 Float_t GetMaxPlateTheta(Int_t iPlate);
35 Float_t GetMinStripTheta(Int_t iPlate, Int_t iStrip);
36 Float_t GetMaxStripTheta(Int_t iPlate, Int_t iStrip);
37 Float_t GetStripTheta(Int_t iPlate, Int_t iStrip);
39 Float_t NStirpC() { return kNStripC;};
40 Int_t NPadXSector() { return (AliTOFGeometry::kNStripA + 2*AliTOFGeometry::kNStripB +
41 2*kNStripC)*AliTOFGeometry::kNpadX*AliTOFGeometry::kNpadZ;};
43 Float_t RinTOF() { return fgkxTOF;};
44 Float_t Rmin() { return fgkRmin;};
45 Float_t Rmax() { return fgkRmax;};
47 Float_t ZlenA() { return fgkZlenA;};
48 Float_t ZlenB() { return fgkZlenB;};
49 Float_t ZlenC() { return fgkZlenC;};
50 Float_t MaxhZtof() { return fgkMaxhZtof;};
52 static Float_t DeadBndX() { return fgkDeadBndX;};
53 static Float_t DeadBndZ() { return fgkDeadBndZ;};
54 static Float_t OverSpc() { return fgkOverSpc;};
60 static const Int_t kNStripC; // number of strips in C type module
62 static const Float_t fgkZlenA; // length (cm) of the A module
63 static const Float_t fgkZlenB; // length (cm) of the B module
64 static const Float_t fgkZlenC; // length (cm) of the C module
65 static const Float_t fgkMaxhZtof; // Max half z-size of TOF (cm)
67 static const Float_t fgkRmin; // Inner radius of the TOF (cm)
68 static const Float_t fgkRmax; // Outer radius of the TOF (cm)
69 static const Float_t fgkxTOF; // Inner TOF Radius used in Reconstruction (cm)
71 static const Float_t fgkDeadBndX; // Dead Boundaries of a Strip along Z direction (width)
72 static const Float_t fgkDeadBndZ; // Dead Boundaries of a Strip along X direction (length)
73 static const Float_t fgkOverSpc; // Space available for sensitive layers in radial direction (cm)
75 static const Float_t fgkDprecMin;//num.prec.tolerance on Thmin
76 static const Float_t fgkDprecMax;//num.prec.tolerance on Thma
77 static const Float_t fgkDprecCen;//num.prec.tolerance on <Theta>
79 ClassDef(AliTOFGeometryV4,1) // TOF Geometry class