| Geant4 Cross Reference |
1 // 1
2 // *******************************************
3 // * License and Disclaimer
4 // *
5 // * The Geant4 software is copyright of th
6 // * the Geant4 Collaboration. It is provided
7 // * conditions of the Geant4 Software License
8 // * LICENSE and available at http://cern.ch/
9 // * include a list of copyright holders.
10 // *
11 // * Neither the authors of this software syst
12 // * institutes,nor the agencies providing fin
13 // * work make any representation or warran
14 // * regarding this software system or assum
15 // * use. Please see the license in the file
16 // * for the full disclaimer and the limitatio
17 // *
18 // * This code implementation is the result
19 // * technical work of the GEANT4 collaboratio
20 // * By using, copying, modifying or distri
21 // * any work based on the software) you ag
22 // * use in resulting scientific publicati
23 // * acceptance of all terms of the Geant4 Sof
24 // *******************************************
25 //
26 // G4AssemblyStore
27 //
28 // Implementation for singleton container
29 //
30 // 9.10.2018 G.Cosmo, CERN - Initial version
31 // -------------------------------------------
32
33 #include "G4AssemblyVolume.hh"
34 #include "G4AssemblyStore.hh"
35 #include "G4GeometryManager.hh"
36 #include "G4ios.hh"
37
38 // *******************************************
39 // Static class variables
40 // *******************************************
41 //
42 G4AssemblyStore* G4AssemblyStore::fgInstance =
43 G4ThreadLocal G4VStoreNotifier* G4AssemblyStor
44 G4ThreadLocal G4bool G4AssemblyStore::locked =
45
46 // *******************************************
47 // Protected constructor: Construct underlying
48 // initial size of 20 entries
49 // *******************************************
50 //
51 G4AssemblyStore::G4AssemblyStore()
52 {
53 reserve(20);
54 }
55
56 // *******************************************
57 // Destructor
58 // *******************************************
59 //
60 G4AssemblyStore::~G4AssemblyStore()
61 {
62 Clean(); // Delete all assemblies in the st
63 }
64
65 // *******************************************
66 // Delete all assemblies from the store
67 // *******************************************
68 //
69 void G4AssemblyStore::Clean()
70 {
71 // Do nothing if geometry is closed
72 //
73 if (G4GeometryManager::GetInstance()->IsGeom
74 {
75 G4cout << "WARNING - Attempt to delete the
76 << " while geometry closed !" << G4
77 return;
78 }
79
80 // Locks store for deletion of assemblies. D
81 // performed at this stage. Assemblies will
82 //
83 locked = true;
84
85 G4AssemblyStore* store = GetInstance();
86
87 for(const auto & pos : *store)
88 {
89 if (fgNotifier != nullptr) { fgNotifier->N
90 delete pos;
91 }
92
93 locked = false;
94 store->clear();
95 }
96
97 // *******************************************
98 // Associate user notifier to the store
99 // *******************************************
100 //
101 void G4AssemblyStore::SetNotifier(G4VStoreNoti
102 {
103 GetInstance();
104 fgNotifier = pNotifier;
105 }
106
107 // *******************************************
108 // Add Assembly to container
109 // *******************************************
110 //
111 void G4AssemblyStore::Register(G4AssemblyVolum
112 {
113 GetInstance()->push_back(pAssembly);
114 if (fgNotifier != nullptr) { fgNotifier->No
115 }
116
117 // *******************************************
118 // Remove Assembly from container
119 // *******************************************
120 //
121 void G4AssemblyStore::DeRegister(G4AssemblyVol
122 {
123 if (!locked) // Do not de-register if loc
124 {
125 if (fgNotifier != nullptr) { fgNotifier->
126 for (auto i=GetInstance()->cbegin(); i!=Ge
127 {
128 if (*i==pAssembly)
129 {
130 GetInstance()->erase(i);
131 break;
132 }
133 }
134 }
135 }
136
137 // *******************************************
138 // Return ptr to Store, setting if necessary
139 // *******************************************
140 //
141 G4AssemblyStore* G4AssemblyStore::GetInstance(
142 {
143 static G4AssemblyStore assemblyStore;
144 if (fgInstance == nullptr)
145 {
146 fgInstance = &assemblyStore;
147 }
148 return fgInstance;
149 }
150
151 // *******************************************
152 // Returns an assembly through its name specif
153 // *******************************************
154 //
155 G4AssemblyVolume*
156 G4AssemblyStore::GetAssembly(unsigned int id,
157 {
158 for (const auto & i : *GetInstance())
159 {
160 if (i->GetAssemblyID() == id) { return i;
161 }
162 if (verbose)
163 {
164 std::ostringstream message;
165 message << "Assembly NOT found in store !"
166 << " Assembly " << id << "
167 << " Returning NULL pointer
168 G4Exception("G4AssemblyStore::GetAssembly(
169 "GeomVol1001", JustWarning, me
170 }
171 return nullptr;
172 }
173