2 // ********************************************************************
3 // * License and Disclaimer *
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27 // $Id: G4NavigationLevelRep.icc 87590 2014-12-11 14:30:29Z gcosmo $
29 // 1 October 1997 J.Apostolakis Initial version.
31 // ----------------------------------------------------------------------
33 extern G4GEOM_DLL G4ThreadLocal
34 G4Allocator<G4NavigationLevelRep> *aNavigLevelRepAllocator;
40 G4NavigationLevelRep::G4NavigationLevelRep( G4VPhysicalVolume* pPhysVol,
41 const G4AffineTransform& afTransform,
44 : sTransform(afTransform),
45 sPhysicalVolumePtr(pPhysVol),
53 G4NavigationLevelRep::G4NavigationLevelRep()
55 sPhysicalVolumePtr(0),
57 sVolumeType(kReplica),
63 G4NavigationLevelRep::G4NavigationLevelRep( G4VPhysicalVolume* pPhysVol,
64 const G4AffineTransform& levelAbove,
65 const G4AffineTransform& relativeCurrent,
68 : sPhysicalVolumePtr(pPhysVol),
73 sTransform.InverseProduct( levelAbove, relativeCurrent );
77 G4NavigationLevelRep::G4NavigationLevelRep( G4NavigationLevelRep& right )
78 : sTransform(right.sTransform),
79 sPhysicalVolumePtr(right.sPhysicalVolumePtr),
80 sReplicaNo(right.sReplicaNo),
81 sVolumeType(right.sVolumeType),
90 G4NavigationLevelRep::~G4NavigationLevelRep()
92 #ifdef DEBUG_NAVIG_LEVEL
95 G4Exception("G4NavigationLevelRep::~G4NavigationLevelRep()",
96 "GeomVol0003", FatalException,
97 "Deletion of data-level object with positive reference count.");
106 G4NavigationLevelRep&
107 G4NavigationLevelRep::operator=( const G4NavigationLevelRep &right )
109 if ( &right != this )
111 sTransform = right.sTransform;
112 sPhysicalVolumePtr = right.sPhysicalVolumePtr;
113 sVolumeType = right.sVolumeType;
114 sReplicaNo = right.sReplicaNo;
115 fCountRef = right.fCountRef;
125 G4NavigationLevelRep::GetPhysicalVolume()
127 return sPhysicalVolumePtr;
131 const G4AffineTransform&
132 G4NavigationLevelRep::GetTransform() const
138 const G4AffineTransform*
139 G4NavigationLevelRep::GetTransformPtr() const
145 EVolume G4NavigationLevelRep::GetVolumeType() const
151 G4int G4NavigationLevelRep::GetReplicaNo() const
157 void G4NavigationLevelRep::AddAReference()
163 G4bool G4NavigationLevelRep::RemoveAReference()
165 return( --fCountRef <= 0 );
168 // There is no provision that this class is subclassed.
169 // If it is subclassed & new data members are added then the
170 // following "new" & "delete" will fail and give errors.
173 void* G4NavigationLevelRep::operator new(size_t)
175 if (!aNavigLevelRepAllocator)
177 aNavigLevelRepAllocator = new G4Allocator<G4NavigationLevelRep>;
179 return (void *) aNavigLevelRepAllocator->MallocSingle();
183 void G4NavigationLevelRep::operator delete(void *aLevelRep)
185 aNavigLevelRepAllocator->FreeSingle((G4NavigationLevelRep *) aLevelRep);