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1 //
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24 // ********************************************************************
25 //
26 // G4NavigationLevelRep inline implementation
27 //
28 // 1 October 1997, J.Apostolakis Initial version
29 // ----------------------------------------------------------------------
30
31 extern G4GEOM_DLL G4Allocator<G4NavigationLevelRep>*& aNavigLevelRepAllocator();
32
33 // Constructors
34 //--------------
35
36 inline
37 G4NavigationLevelRep::G4NavigationLevelRep( G4VPhysicalVolume* pPhysVol,
38 const G4AffineTransform& afTransform,
39 EVolume volTp,
40 G4int repNo )
41 : sTransform(afTransform),
42 sPhysicalVolumePtr(pPhysVol),
43 sReplicaNo(repNo),
44 sVolumeType(volTp)
45 {
46 }
47
48 inline
49 G4NavigationLevelRep::G4NavigationLevelRep()
50 : sVolumeType(kReplica)
51 {
52 }
53
54 inline
55 G4NavigationLevelRep::G4NavigationLevelRep( G4VPhysicalVolume* pPhysVol,
56 const G4AffineTransform& levelAbove,
57 const G4AffineTransform& relativeCurrent,
58 EVolume volTp,
59 G4int repNo )
60 : sPhysicalVolumePtr(pPhysVol),
61 sReplicaNo(repNo),
62 sVolumeType(volTp)
63 {
64 sTransform.InverseProduct( levelAbove, relativeCurrent );
65 }
66
67 inline
68 G4NavigationLevelRep::G4NavigationLevelRep( G4NavigationLevelRep& right )
69 : sTransform(right.sTransform),
70 sPhysicalVolumePtr(right.sPhysicalVolumePtr),
71 sReplicaNo(right.sReplicaNo),
72 sVolumeType(right.sVolumeType)
73 {
74 }
75
76 // Destructor
77 //--------------
78
79 inline
80 G4NavigationLevelRep::~G4NavigationLevelRep()
81 {
82 #ifdef DEBUG_NAVIG_LEVEL
83 if(fCountRef>0)
84 {
85 G4Exception("G4NavigationLevelRep::~G4NavigationLevelRep()",
86 "GeomVol0003", FatalException,
87 "Deletion of data-level object with positive reference count.");
88 }
89 #endif
90 }
91
92 // Operators
93 // --------------
94
95 inline
96 G4NavigationLevelRep&
97 G4NavigationLevelRep::operator=( const G4NavigationLevelRep& right )
98 {
99 if ( &right != this )
100 {
101 sTransform = right.sTransform;
102 sPhysicalVolumePtr = right.sPhysicalVolumePtr;
103 sVolumeType = right.sVolumeType;
104 sReplicaNo = right.sReplicaNo;
105 fCountRef = right.fCountRef;
106 }
107 return *this;
108 }
109
110 // Accessors
111 // --------------
112
113 inline
114 G4VPhysicalVolume*
115 G4NavigationLevelRep::GetPhysicalVolume()
116 {
117 return sPhysicalVolumePtr;
118 }
119
120 inline
121 const G4AffineTransform&
122 G4NavigationLevelRep::GetTransform() const
123 {
124 return sTransform;
125 }
126
127 inline
128 const G4AffineTransform*
129 G4NavigationLevelRep::GetTransformPtr() const
130 {
131 return &sTransform;
132 }
133
134 inline
135 EVolume G4NavigationLevelRep::GetVolumeType() const
136 {
137 return sVolumeType;
138 }
139
140 inline
141 G4int G4NavigationLevelRep::GetReplicaNo() const
142 {
143 return sReplicaNo;
144 }
145
146 inline
147 void G4NavigationLevelRep::AddAReference()
148 {
149 ++fCountRef;
150 }
151
152 inline
153 G4bool G4NavigationLevelRep::RemoveAReference()
154 {
155 return( --fCountRef <= 0 );
156 }
157
158 // There is no provision that this class is subclassed.
159 // If it is subclassed & new data members are added then the
160 // following "new" & "delete" will fail and give errors.
161 //
162 inline
163 void* G4NavigationLevelRep::operator new(size_t)
164 {
165 if (aNavigLevelRepAllocator() == nullptr)
166 {
167 aNavigLevelRepAllocator() = new G4Allocator<G4NavigationLevelRep>;
168 }
169 return (void *) aNavigLevelRepAllocator()->MallocSingle();
170 }
171
172 inline
173 void G4NavigationLevelRep::operator delete(void* aLevelRep)
174 {
175 aNavigLevelRepAllocator()->FreeSingle((G4NavigationLevelRep *) aLevelRep);
176 }
177