Geant4  10.03
G4UTubs.hh
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30 // --------------------------------------------------------------------
31 // GEANT 4 class header file
32 //
33 //
34 // G4UTubs
35 //
36 // Class description:
37 //
38 // Wrapper class for UTubs to make use of UTubs from USolids module.
39 
40 // History:
41 // 30.10.13 G.Cosmo, CERN/PH
42 // --------------------------------------------------------------------
43 
44 #ifndef G4UTUBS_HH
45 #define G4UTUBS_HH
46 
47 #include "G4USolid.hh"
48 
49 #if ( defined(G4GEOM_USE_USOLIDS) || defined(G4GEOM_USE_PARTIAL_USOLIDS) )
50 
51 #include "UTubs.hh"
52 
53 #include "G4Polyhedron.hh"
54 
55 class G4UTubs : public G4USolid
56 {
57  public: // with description
58 
59  G4UTubs( const G4String& pName,
60  G4double pRMin,
61  G4double pRMax,
62  G4double pDz,
63  G4double pSPhi,
64  G4double pDPhi );
65  // Constructs a tubs with the given name and dimensions
66 
67  ~G4UTubs();
68 
69  void ComputeDimensions( G4VPVParameterisation* p,
70  const G4int n,
71  const G4VPhysicalVolume* pRep );
72 
73  G4VSolid* Clone() const;
74 
75  inline UTubs* GetShape() const;
76 
77  G4double GetInnerRadius () const;
78  G4double GetOuterRadius () const;
79  G4double GetZHalfLength () const;
80  G4double GetStartPhiAngle () const;
81  G4double GetDeltaPhiAngle () const;
82  G4double GetSinStartPhi () const;
83  G4double GetCosStartPhi () const;
84  G4double GetSinEndPhi () const;
85  G4double GetCosEndPhi () const;
86 
87  void SetInnerRadius (G4double newRMin);
88  void SetOuterRadius (G4double newRMax);
89  void SetZHalfLength (G4double newDz);
90  void SetStartPhiAngle (G4double newSPhi, G4bool trig=true);
91  void SetDeltaPhiAngle (G4double newDPhi);
92 
93  inline G4GeometryType GetEntityType() const;
94 
95  void Extent(G4ThreeVector& pMin, G4ThreeVector& pMax) const;
96 
97  G4bool CalculateExtent(const EAxis pAxis,
98  const G4VoxelLimits& pVoxelLimit,
99  const G4AffineTransform& pTransform,
100  G4double& pMin, G4double& pMax) const;
101 
102  G4Polyhedron* CreatePolyhedron() const;
103 
104  public: // without description
105 
106  G4UTubs(__void__&);
107  // Fake default constructor for usage restricted to direct object
108  // persistency for clients requiring preallocation of memory for
109  // persistifiable objects.
110 
111  G4UTubs(const G4UTubs& rhs);
112  G4UTubs& operator=(const G4UTubs& rhs);
113  // Copy constructor and assignment operator.
114 
115 };
116 
117 // --------------------------------------------------------------------
118 // Inline methods
119 // --------------------------------------------------------------------
120 
121 inline UTubs* G4UTubs::GetShape() const
122 {
123  return (UTubs*) fShape;
124 }
125 
126 inline G4GeometryType G4UTubs::GetEntityType() const
127 {
128  return "G4Tubs";
129 }
130 
131 #endif // G4GEOM_USE_USOLIDS
132 
133 #endif
CLHEP::Hep3Vector G4ThreeVector
int G4int
Definition: G4Types.hh:78
bool G4bool
Definition: G4Types.hh:79
const G4int n
EAxis
Definition: geomdefs.hh:54
double G4double
Definition: G4Types.hh:76