| Geant4 Cross Reference |
1 //
2 // ********************************************************************
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4 // * *
5 // * The Geant4 software is copyright of the Copyright Holders of *
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9 // * include a list of copyright holders. *
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18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboration. *
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24 // ********************************************************************
25 //
26 // G4TwistedTrd
27 //
28 // Class description:
29 //
30 // A G4TwistedTrd is a twisted trapezoid with the x and y dimensions
31 // varying along z
32 //
33 //
34 // Member Data:
35 //
36 // pDx1 Half-length along x at the surface positioned at -dz
37 // pDx2 Half-length along x at the surface positioned at +dz
38 // pDy1 Half-length along y at the surface positioned at -dz
39 // pDy2 Half-length along y at the surface positioned at +dz
40 // pDz Half-length along z axis
41 // pPhiTwist Twist angle
42
43 // Author: Oliver Link (Oliver.Link@cern.ch)
44 // --------------------------------------------------------------------
45 #ifndef G4TWISTEDTRD_HH
46 #define G4TWISTEDTRD_HH
47
48 #include "G4VTwistedFaceted.hh"
49
50 class G4TwistedTrd : public G4VTwistedFaceted
51 {
52 public:
53
54 G4TwistedTrd( const G4String& pName,
55 G4double pDx1,
56 G4double pDx2,
57 G4double pDy1,
58 G4double pDy2,
59 G4double pDz,
60 G4double pPhiTwist );
61
62 ~G4TwistedTrd() override;
63
64 // accessors
65
66 inline G4double GetX1HalfLength() const { return GetDx1() ; }
67 inline G4double GetX2HalfLength() const { return GetDx3() ; }
68 inline G4double GetY1HalfLength() const { return GetDy1() ; }
69 inline G4double GetY2HalfLength() const { return GetDy2() ; }
70 inline G4double GetZHalfLength() const { return GetDz() ; }
71 inline G4double GetPhiTwist() const { return GetTwistAngle() ; }
72
73 G4GeometryType GetEntityType() const override;
74
75 G4double GetCubicVolume() override;
76 G4double GetSurfaceArea() override;
77
78 G4VSolid* Clone() const override;
79
80 std::ostream& StreamInfo(std::ostream& os) const override;
81
82 G4TwistedTrd(__void__&);
83 // Fake default constructor for usage restricted to direct object
84 // persistency for clients requiring preallocation of memory for
85 // persistifiable objects.
86
87 G4TwistedTrd(const G4TwistedTrd& rhs);
88 G4TwistedTrd& operator=(const G4TwistedTrd& rhs);
89 // Copy constructor and assignment operator.
90
91 } ;
92
93 #endif
94