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G4TwistedTrd.hh
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27 // $Id: G4TwistedTrd.hh 67011 2013-01-29 16:17:41Z gcosmo $
28 //
29 //
30 // --------------------------------------------------------------------
31 // GEANT 4 class header file
32 //
33 //
34 // G4TwistedTrd
35 //
36 // Class description:
37 //
38 // A G4TwistedTrd is a twisted trapezoid with the x and y dimensions
39 // varying along z
40 //
41 //
42 // Member Data:
43 //
44 // pDx1 Half-length along x at the surface positioned at -dz
45 // pDx2 Half-length along x at the surface positioned at +dz
46 // pDy1 Half-length along y at the surface positioned at -dz
47 // pDy2 Half-length along y at the surface positioned at +dz
48 // pDz Half-length along z axis
49 // pPhiTwist Twist angle
50 
51 // Author:
52 //
53 // Oliver Link (Oliver.Link@cern.ch)
54 //
55 // --------------------------------------------------------------------
56 #ifndef __G4TWISTEDTRD__
57 #define __G4TWISTEDTRD__
58 
59 #include "G4VTwistedFaceted.hh"
60 
62 {
63  public: // with description
64 
65  G4TwistedTrd( const G4String& pName,
66  G4double pDx1,
67  G4double pDx2,
68  G4double pDy1,
69  G4double pDy2,
70  G4double pDz,
71  G4double pPhiTwist );
72 
73  virtual ~G4TwistedTrd();
74 
75  // accessors
76 
77  inline G4double GetX1HalfLength() const { return GetDx1() ; }
78  inline G4double GetX2HalfLength() const { return GetDx3() ; }
79  inline G4double GetY1HalfLength() const { return GetDy1() ; }
80  inline G4double GetY2HalfLength() const { return GetDy2() ; }
81  inline G4double GetZHalfLength() const { return GetDz() ; }
82  inline G4double GetPhiTwist() const { return GetTwistAngle() ; }
83 
85 
86  G4VSolid* Clone() const;
87 
88  std::ostream& StreamInfo(std::ostream& os) const;
89 
90  public: // without description
91 
92  G4TwistedTrd(__void__&);
93  // Fake default constructor for usage restricted to direct object
94  // persistency for clients requiring preallocation of memory for
95  // persistifiable objects.
96 
97  G4TwistedTrd(const G4TwistedTrd& rhs);
98  G4TwistedTrd& operator=(const G4TwistedTrd& rhs);
99  // Copy constructor and assignment operator.
100 
101 } ;
102 
103 #endif