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B2bChamberParameterisation.hh
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30 
31 #ifndef B2bChamberParameterisation_h
32 #define B2bChamberParameterisation_h 1
33 
34 #include "globals.hh"
35 #include "G4VPVParameterisation.hh"
36 
37 class G4VPhysicalVolume;
38 class G4Box;
39 
40 // Dummy declarations to get rid of warnings ...
41 class G4Trd;
42 class G4Trap;
43 class G4Cons;
44 class G4Orb;
45 class G4Sphere;
46 class G4Torus;
47 class G4Para;
48 class G4Hype;
49 class G4Tubs;
50 class G4Polycone;
51 class G4Polyhedra;
52 
57 
58 class B2bChamberParameterisation : public G4VPVParameterisation
59 {
60  public:
61 
62  B2bChamberParameterisation(G4int noChambers,
63  G4double startZ,
64  G4double spacing,
65  G4double widthChamber,
66  G4double lengthInitial,
67  G4double lengthFinal );
68 
69  virtual ~B2bChamberParameterisation();
70 
71  void ComputeTransformation (const G4int copyNo,
72  G4VPhysicalVolume* physVol) const;
73 
74  void ComputeDimensions (G4Tubs & trackerLayer, const G4int copyNo,
75  const G4VPhysicalVolume* physVol) const;
76 
77  private: // Dummy declarations to get rid of warnings ...
78 
79  void ComputeDimensions (G4Box&,const G4int,const G4VPhysicalVolume*) const {}
80  void ComputeDimensions (G4Trd&,const G4int,const G4VPhysicalVolume*) const {}
81  void ComputeDimensions (G4Trap&,const G4int,const G4VPhysicalVolume*) const {}
82  void ComputeDimensions (G4Cons&,const G4int,const G4VPhysicalVolume*) const {}
83  void ComputeDimensions (G4Sphere&,const G4int,const G4VPhysicalVolume*) const {}
84  void ComputeDimensions (G4Orb&,const G4int,const G4VPhysicalVolume*) const {}
85  void ComputeDimensions (G4Torus&,const G4int,const G4VPhysicalVolume*) const {}
86  void ComputeDimensions (G4Para&,const G4int,const G4VPhysicalVolume*) const {}
87  void ComputeDimensions (G4Hype&,const G4int,const G4VPhysicalVolume*) const {}
88  void ComputeDimensions (G4Polycone&,const G4int,const G4VPhysicalVolume*) const {}
89  void ComputeDimensions (G4Polyhedra&,const G4int,const G4VPhysicalVolume*) const {}
90 
91  private:
92 
93  G4int fNoChambers;
94  G4double fStartZ;
95  G4double fHalfWidth; // The half-width of each tracker chamber
96  G4double fSpacing; // The distance between the chambers' center
97  G4double fRmaxFirst; // The first half-length
98  G4double fRmaxIncr; // The Increment for the half-length
99 };
100 
101 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
102 
103 #endif
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