Geant4 11.4.0
Toolkit for the simulation of the passage of particles through matter
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G4CSGSolid Class Reference

G4CSGSolid is an abstract class inherited from G4VSolid for Constructed Solids. Used primarily to structure inheritance tree. More...

#include <G4CSGSolid.hh>

Inheritance diagram for G4CSGSolid:

Public Member Functions

 G4CSGSolid (const G4String &pName)
 ~G4CSGSolid () override
std::ostream & StreamInfo (std::ostream &os) const override
G4Polyhedron * GetPolyhedron () const override
 G4CSGSolid (__void__ &)
 G4CSGSolid (const G4CSGSolid &rhs)
G4CSGSolid & operator= (const G4CSGSolid &rhs)
Public Member Functions inherited from G4VSolid
 G4VSolid (const G4String &name)
virtual ~G4VSolid ()
 G4VSolid (const G4VSolid &rhs)
G4VSolid & operator= (const G4VSolid &rhs)
G4bool operator== (const G4VSolid &s) const
G4String GetName () const
void SetName (const G4String &name)
G4double GetTolerance () const
virtual void BoundingLimits (G4ThreeVector &pMin, G4ThreeVector &pMax) const
virtual G4bool CalculateExtent (const EAxis pAxis, const G4VoxelLimits &pVoxelLimit, const G4AffineTransform &pTransform, G4double &pMin, G4double &pMax) const =0
virtual EInside Inside (const G4ThreeVector &p) const =0
virtual G4ThreeVector SurfaceNormal (const G4ThreeVector &p) const =0
virtual G4double DistanceToIn (const G4ThreeVector &p, const G4ThreeVector &v) const =0
virtual G4double DistanceToIn (const G4ThreeVector &p) const =0
virtual G4double DistanceToOut (const G4ThreeVector &p, const G4ThreeVector &v, const G4bool calcNorm=false, G4bool *validNorm=nullptr, G4ThreeVector *n=nullptr) const =0
virtual G4double DistanceToOut (const G4ThreeVector &p) const =0
virtual void ComputeDimensions (G4VPVParameterisation *p, const G4int n, const G4VPhysicalVolume *pRep)
virtual G4double GetCubicVolume ()
virtual G4double GetSurfaceArea ()
virtual G4GeometryType GetEntityType () const =0
virtual G4ThreeVector GetPointOnSurface () const
virtual G4int GetNumOfConstituents () const
virtual G4bool IsFaceted () const
virtual G4VSolid * Clone () const
void DumpInfo () const
virtual void DescribeYourselfTo (G4VGraphicsScene &scene) const =0
virtual G4VisExtent GetExtent () const
virtual G4Polyhedron * CreatePolyhedron () const
virtual const G4VSolid * GetConstituentSolid (G4int no) const
virtual G4VSolid * GetConstituentSolid (G4int no)
virtual const G4DisplacedSolid * GetDisplacedSolidPtr () const
virtual G4DisplacedSolid * GetDisplacedSolidPtr ()
 G4VSolid (__void__ &)
G4double EstimateCubicVolume (G4int nStat, G4double epsilon) const
G4double EstimateSurfaceArea (G4int nStat, G4double epsilon) const

Protected Member Functions

G4double GetRadiusInRing (G4double rmin, G4double rmax) const
Protected Member Functions inherited from G4VSolid
void CalculateClippedPolygonExtent (G4ThreeVectorList &pPolygon, const G4VoxelLimits &pVoxelLimit, const EAxis pAxis, G4double &pMin, G4double &pMax) const
void ClipCrossSection (G4ThreeVectorList *pVertices, const G4int pSectionIndex, const G4VoxelLimits &pVoxelLimit, const EAxis pAxis, G4double &pMin, G4double &pMax) const
void ClipBetweenSections (G4ThreeVectorList *pVertices, const G4int pSectionIndex, const G4VoxelLimits &pVoxelLimit, const EAxis pAxis, G4double &pMin, G4double &pMax) const
void ClipPolygon (G4ThreeVectorList &pPolygon, const G4VoxelLimits &pVoxelLimit, const EAxis pAxis) const

Protected Attributes

G4double fCubicVolume = 0.0
G4double fSurfaceArea = 0.0
G4bool fRebuildPolyhedron = false
G4Polyhedron * fpPolyhedron = nullptr
Protected Attributes inherited from G4VSolid
G4double kCarTolerance

Detailed Description

G4CSGSolid is an abstract class inherited from G4VSolid for Constructed Solids. Used primarily to structure inheritance tree.

Definition at line 46 of file G4CSGSolid.hh.

Constructor & Destructor Documentation

◆ G4CSGSolid() [1/3]

G4CSGSolid::G4CSGSolid ( const G4String & pName)

Constructor with a name.

Definition at line 49 of file G4CSGSolid.cc.

49 :
50 G4VSolid(name)
51{
52}
G4VSolid::G4VSolid
G4VSolid(const G4String &name)
Definition G4VSolid.cc:59

Referenced by G4Box::G4Box(), G4Box::G4Box(), G4Cons::G4Cons(), G4Cons::G4Cons(), G4CSGSolid(), G4CutTubs::G4CutTubs(), G4CutTubs::G4CutTubs(), G4Orb::G4Orb(), G4Orb::G4Orb(), G4Para::G4Para(), G4Para::G4Para(), G4Para::G4Para(), G4Para::G4Para(), G4Sphere::G4Sphere(), G4Sphere::G4Sphere(), G4Torus::G4Torus(), G4Torus::G4Torus(), G4Trap::G4Trap(), G4Trap::G4Trap(), G4Trap::G4Trap(), G4Trap::G4Trap(), G4Trap::G4Trap(), G4Trap::G4Trap(), G4Trap::G4Trap(), G4Trap::G4Trap(), G4Trd::G4Trd(), G4Trd::G4Trd(), G4Trd::G4Trd(), G4Tubs::G4Tubs(), G4Tubs::G4Tubs(), and operator=().

◆ ~G4CSGSolid()

G4CSGSolid::~G4CSGSolid ( )
override

Destructor.

Definition at line 69 of file G4CSGSolid.cc.

70{
71 delete fpPolyhedron; fpPolyhedron = nullptr;
72}
G4CSGSolid::fpPolyhedron
G4Polyhedron * fpPolyhedron
Definition G4CSGSolid.hh:95

◆ G4CSGSolid() [2/3]

G4CSGSolid::G4CSGSolid ( __void__ & a)

Fake default constructor for usage restricted to direct object persistency for clients requiring preallocation of memory for persistifiable objects.

Definition at line 59 of file G4CSGSolid.cc.

60 : G4VSolid(a)
61{
62}

◆ G4CSGSolid() [3/3]

G4CSGSolid::G4CSGSolid ( const G4CSGSolid & rhs)

Copy constructor and assignment operator.

Definition at line 79 of file G4CSGSolid.cc.

80 : G4VSolid(rhs), fCubicVolume(rhs.fCubicVolume),
81 fSurfaceArea(rhs.fSurfaceArea)
82{
83}
G4CSGSolid::fSurfaceArea
G4double fSurfaceArea
Definition G4CSGSolid.hh:93
G4CSGSolid::fCubicVolume
G4double fCubicVolume
Definition G4CSGSolid.hh:92

Member Function Documentation

◆ GetPolyhedron()

G4Polyhedron * G4CSGSolid::GetPolyhedron ( ) const
overridevirtual

Returns a pointer to the generated polyhedron for visualisation.

Reimplemented from G4VSolid.

Definition at line 129 of file G4CSGSolid.cc.

130{
131 if (fpPolyhedron == nullptr ||
132 fRebuildPolyhedron ||
133 fpPolyhedron->GetNumberOfRotationStepsAtTimeOfCreation() !=
134 fpPolyhedron->GetNumberOfRotationSteps())
135 {
136 G4AutoLock l(&polyhedronMutex);
137 delete fpPolyhedron;
138 fpPolyhedron = CreatePolyhedron();
139 fRebuildPolyhedron = false;
140 l.unlock();
141 }
142 return fpPolyhedron;
143}
G4AutoLock
G4TemplateAutoLock< G4Mutex > G4AutoLock
Definition G4AutoLock.hh:582
G4CSGSolid::fRebuildPolyhedron
G4bool fRebuildPolyhedron
Definition G4CSGSolid.hh:94
G4VSolid::CreatePolyhedron
virtual G4Polyhedron * CreatePolyhedron() const
Definition G4VSolid.cc:726

Referenced by G4ScoringBox::Draw(), G4ScoringCylinder::Draw(), and G4ScoringBox::DrawColumn().

◆ GetRadiusInRing()

G4double G4CSGSolid::GetRadiusInRing ( G4double rmin,
G4double rmax ) const
protected

Utility function for subclasses to generate proper circular areas.

Definition at line 109 of file G4CSGSolid.cc.

110{
111 G4double k = G4QuickRand();
112 return (rmin <= 0) ? rmax*std::sqrt(k)
113 : std::sqrt(k*rmax*rmax + (1. - k)*rmin*rmin);
114}
G4QuickRand
G4double G4QuickRand(uint32_t seed=0)
Definition G4QuickRand.hh:34
G4double
double G4double
Definition G4Types.hh:83

Referenced by G4Cons::GetPointOnSurface().

◆ operator=()

G4CSGSolid & G4CSGSolid::operator= ( const G4CSGSolid & rhs)

Definition at line 89 of file G4CSGSolid.cc.

90{
91 // Check assignment to self
92 //
93 if (this == &rhs) { return *this; }
94
95 // Copy base class data
96 //
97 G4VSolid::operator=(rhs);
98
99 // Copy data
100 //
101 fCubicVolume = rhs.fCubicVolume;
102 fSurfaceArea = rhs.fSurfaceArea;
103 fRebuildPolyhedron = false;
104 delete fpPolyhedron; fpPolyhedron = nullptr;
105
106 return *this;
107}
G4VSolid::operator=
G4VSolid & operator=(const G4VSolid &rhs)
Definition G4VSolid.cc:108

Referenced by G4Box::operator=(), G4Cons::operator=(), G4CutTubs::operator=(), G4Orb::operator=(), G4Para::operator=(), G4Sphere::operator=(), G4Torus::operator=(), G4Trap::operator=(), G4Trd::operator=(), and G4Tubs::operator=().

◆ StreamInfo()

std::ostream & G4CSGSolid::StreamInfo ( std::ostream & os) const
overridevirtual

Streams the object contents to an output stream.

Implements G4VSolid.

Reimplemented in G4CutTubs, G4Orb, G4Para, G4Sphere, G4Torus, G4Trap, G4Trd, and G4Tubs.

Definition at line 116 of file G4CSGSolid.cc.

117{
118 os << "-----------------------------------------------------------\n"
119 << " *** Dump for solid - " << GetName() << " ***\n"
120 << " ===================================================\n"
121 << " Solid type: " << GetEntityType() << "\n"
122 << " Parameters: \n"
123 << " NOT available !\n"
124 << "-----------------------------------------------------------\n";
125
126 return os;
127}
G4VSolid::GetName
G4String GetName() const
G4VSolid::GetEntityType
virtual G4GeometryType GetEntityType() const =0

Member Data Documentation

◆ fCubicVolume

G4double G4CSGSolid::fCubicVolume = 0.0
protected

Definition at line 92 of file G4CSGSolid.hh.

Referenced by G4CSGSolid(), G4Box::GetCubicVolume(), G4Cons::GetCubicVolume(), G4CutTubs::GetCubicVolume(), G4Orb::GetCubicVolume(), G4Para::GetCubicVolume(), G4Sphere::GetCubicVolume(), G4Torus::GetCubicVolume(), G4Trap::GetCubicVolume(), G4Trd::GetCubicVolume(), G4Tubs::GetCubicVolume(), operator=(), G4Para::SetAllParameters(), G4Torus::SetAllParameters(), G4Trap::SetAllParameters(), G4Trd::SetAllParameters(), G4Box::SetXHalfLength(), G4Box::SetYHalfLength(), and G4Box::SetZHalfLength().

◆ fpPolyhedron

G4Polyhedron* G4CSGSolid::fpPolyhedron = nullptr
mutableprotected

Definition at line 95 of file G4CSGSolid.hh.

Referenced by GetPolyhedron(), operator=(), and ~G4CSGSolid().

◆ fRebuildPolyhedron

G4bool G4CSGSolid::fRebuildPolyhedron = false
mutableprotected

Definition at line 94 of file G4CSGSolid.hh.

Referenced by G4Para::G4Para(), G4Para::G4Para(), GetPolyhedron(), operator=(), G4Para::SetAllParameters(), G4Torus::SetAllParameters(), G4Trap::SetAllParameters(), G4Trd::SetAllParameters(), G4Box::SetXHalfLength(), G4Box::SetYHalfLength(), and G4Box::SetZHalfLength().

◆ fSurfaceArea

G4double G4CSGSolid::fSurfaceArea = 0.0
protected

Definition at line 93 of file G4CSGSolid.hh.

Referenced by G4CSGSolid(), G4Box::GetSurfaceArea(), G4Cons::GetSurfaceArea(), G4CutTubs::GetSurfaceArea(), G4Orb::GetSurfaceArea(), G4Para::GetSurfaceArea(), G4Sphere::GetSurfaceArea(), G4Torus::GetSurfaceArea(), G4Trap::GetSurfaceArea(), G4Trd::GetSurfaceArea(), G4Tubs::GetSurfaceArea(), operator=(), G4Para::SetAllParameters(), G4Torus::SetAllParameters(), G4Trap::SetAllParameters(), G4Trd::SetAllParameters(), G4Box::SetXHalfLength(), G4Box::SetYHalfLength(), and G4Box::SetZHalfLength().

The documentation for this class was generated from the following files: