Geant4  10.02.p01
G4UExtrudedSolid.hh
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31 // GEANT 4 class header file
32 //
33 //
34 // G4UExtrudedSolid
35 //
36 // Class description:
37 //
38 // Wrapper class for G4UExtrudedSolid to make use of it from USolids module.
39 
40 // History:
41 // 30.10.13 G.Cosmo, CERN/PH
42 // --------------------------------------------------------------------
43 #ifndef G4UEXTRUDEDSOLID_hh
44 #define G4UEXTRUDEDSOLID_hh
45 
46 #include "G4USolid.hh"
47 
48 #if defined(G4GEOM_USE_USOLIDS)
49 
50 #include "UExtrudedSolid.hh"
51 #include "G4TwoVector.hh"
52 
53 class G4UExtrudedSolid : public G4USolid
54 {
55  public: // without description
56 
57  struct ZSection
58  {
59  ZSection(G4double z, G4TwoVector offset, G4double scale)
60  : fZ(z), fOffset(offset), fScale(scale) {}
61  ZSection(const UExtrudedSolid::ZSection& zs)
62  : fZ(zs.fZ), fOffset(G4TwoVector(zs.fOffset.x,zs.fOffset.y)),
63  fScale(zs.fScale) {}
64 
65  G4double fZ;
66  G4TwoVector fOffset;
67  G4double fScale;
68  };
69 
70  public: // with description
71 
72  G4UExtrudedSolid(const G4String& pName,
73  std::vector<G4TwoVector> polygon,
74  std::vector<ZSection> zsections);
75  // General constructor
76 
77  G4UExtrudedSolid(const G4String& pName,
78  std::vector<G4TwoVector> polygon,
79  G4double halfZ,
80  G4TwoVector off1, G4double scale1,
81  G4TwoVector off2, G4double scale2);
82  // Special constructor for solid with 2 z-sections
83 
84  ~G4UExtrudedSolid();
85 
86  inline UExtrudedSolid* GetShape() const;
87 
88  inline G4int GetNofVertices() const;
89  inline G4TwoVector GetVertex(G4int index) const;
90  inline std::vector<G4TwoVector> GetPolygon() const;
91  inline G4int GetNofZSections() const;
92  inline ZSection GetZSection(G4int index) const;
93  inline std::vector<ZSection> GetZSections() const;
94 
95  public: // without description
96 
97  G4UExtrudedSolid(__void__&);
98  // Fake default constructor for usage restricted to direct object
99  // persistency for clients requiring preallocation of memory for
100  // persistifiable objects.
101 
102  G4UExtrudedSolid( const G4UExtrudedSolid& source );
103  G4UExtrudedSolid &operator=(const G4UExtrudedSolid& source);
104  // Copy constructor and assignment operator.
105 };
106 
107 // --------------------------------------------------------------------
108 // Inline methods
109 // --------------------------------------------------------------------
110 
111 inline UExtrudedSolid* G4UExtrudedSolid::GetShape() const
112 {
113  return (UExtrudedSolid*) fShape;
114 }
115 
116 inline G4int G4UExtrudedSolid::GetNofVertices() const
117 {
118  return GetShape()->GetNofVertices();
119 }
120 inline G4TwoVector G4UExtrudedSolid::GetVertex(G4int i) const
121 {
122  UVector2 v = GetShape()->GetVertex(i);
123  return G4TwoVector(v.x, v.y);
124 }
125 inline std::vector<G4TwoVector> G4UExtrudedSolid::GetPolygon() const
126 {
127  std::vector<UVector2> pol = GetShape()->GetPolygon();
128  std::vector<G4TwoVector> v;
129  for (unsigned int i=0; i<pol.size(); ++i)
130  {
131  v.push_back(G4TwoVector(pol[i].x, pol[i].y));
132  }
133  return v;
134 }
135 inline G4int G4UExtrudedSolid::GetNofZSections() const
136 {
137  return GetShape()->GetNofZSections();
138 }
139 inline G4UExtrudedSolid::ZSection G4UExtrudedSolid::GetZSection(G4int i) const
140 {
141  return ZSection(GetShape()->GetZSection(i));
142 }
143 inline std::vector<G4UExtrudedSolid::ZSection> G4UExtrudedSolid::GetZSections() const
144 {
145  std::vector<UExtrudedSolid::ZSection> sv = GetShape()->GetZSections();
146  std::vector<G4UExtrudedSolid::ZSection> vec;
147  for (unsigned int i=0; i<sv.size(); ++i)
148  {
149  vec.push_back(ZSection(sv[i]));
150  }
151  return vec;
152 }
153 
154 #endif // G4GEOM_USE_USOLIDS
155 
156 #endif
G4double z
Definition: TRTMaterials.hh:39
int G4int
Definition: G4Types.hh:78
const G4double x[NPOINTSGL]
CLHEP::Hep2Vector G4TwoVector
Definition: G4TwoVector.hh:42
double G4double
Definition: G4Types.hh:76