Geant4  10.00.p01
G4CSGSolid.cc
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27 // $Id: G4CSGSolid.cc 66356 2012-12-18 09:02:32Z gcosmo $
28 //
29 // --------------------------------------------------------------------
30 
31 #include <cmath>
32 
33 #include "G4CSGSolid.hh"
34 #include "Randomize.hh"
35 #include "G4Polyhedron.hh"
36 
38 //
39 // Constructor
40 // - Base class constructor
41 
43  G4VSolid(name), fCubicVolume(0.), fSurfaceArea(0.), fpPolyhedron(0)
44 {
45 }
46 
48 //
49 // Fake default constructor - sets only member data and allocates memory
50 // for usage restricted to object persistency.
51 
53  : G4VSolid(a), fCubicVolume(0.), fSurfaceArea(0.), fpPolyhedron(0)
54 {
55 }
56 
58 //
59 // Destructor
60 //
61 
63 {
64  delete fpPolyhedron;
65 }
66 
68 //
69 // Copy constructor
70 //
71 
73  : G4VSolid(rhs), fCubicVolume(rhs.fCubicVolume),
74  fSurfaceArea(rhs.fSurfaceArea), fpPolyhedron(0)
75 {
76 }
77 
79 //
80 // Assignment operator
81 
83 {
84  // Check assignment to self
85  //
86  if (this == &rhs) { return *this; }
87 
88  // Copy base class data
89  //
91 
92  // Copy data
93  //
96  fpPolyhedron = 0;
97 
98  return *this;
99 }
100 
102 {
103  // Generate radius in annular ring according to uniform area
104  //
105  if (rmin<=0.) { return rmax*std::sqrt(G4UniformRand()); }
106  if (rmin!=rmax) { return std::sqrt(G4UniformRand()
107  * (sqr(rmax)-sqr(rmin))+sqr(rmin)); }
108  return rmin;
109 }
110 
111 std::ostream& G4CSGSolid::StreamInfo(std::ostream& os) const
112 {
113  os << "-----------------------------------------------------------\n"
114  << " *** Dump for solid - " << GetName() << " ***\n"
115  << " ===================================================\n"
116  << " Solid type: " << GetEntityType() << "\n"
117  << " Parameters: \n"
118  << " NOT available !\n"
119  << "-----------------------------------------------------------\n";
120 
121  return os;
122 }
123 
125 {
126  if (!fpPolyhedron ||
128  fpPolyhedron->GetNumberOfRotationSteps())
129  {
130  delete fpPolyhedron;
132  }
133  return fpPolyhedron;
134 }
G4String GetName() const
G4double GetRadiusInRing(G4double rmin, G4double rmax) const
Definition: G4CSGSolid.cc:101
G4String name
Definition: TRTMaterials.hh:40
G4double fCubicVolume
Definition: G4CSGSolid.hh:78
G4double a
Definition: TRTMaterials.hh:39
virtual G4GeometryType GetEntityType() const =0
virtual std::ostream & StreamInfo(std::ostream &os) const
Definition: G4CSGSolid.cc:111
#define G4UniformRand()
Definition: Randomize.hh:87
G4double fSurfaceArea
Definition: G4CSGSolid.hh:79
G4Polyhedron * fpPolyhedron
Definition: G4CSGSolid.hh:80
virtual G4Polyhedron * GetPolyhedron() const
Definition: G4CSGSolid.cc:124
virtual G4Polyhedron * CreatePolyhedron() const
Definition: G4VSolid.cc:639
G4CSGSolid(const G4String &pName)
Definition: G4CSGSolid.cc:42
G4VSolid & operator=(const G4VSolid &rhs)
Definition: G4VSolid.cc:110
G4int GetNumberOfRotationStepsAtTimeOfCreation() const
T sqr(const T &x)
Definition: templates.hh:145
double G4double
Definition: G4Types.hh:76
virtual ~G4CSGSolid()
Definition: G4CSGSolid.cc:62
G4CSGSolid & operator=(const G4CSGSolid &rhs)
Definition: G4CSGSolid.cc:82