| Geant4 Cross Reference |
1 // 1 //
2 // ******************************************* 2 // ********************************************************************
3 // * License and Disclaimer 3 // * License and Disclaimer *
4 // * 4 // * *
5 // * The Geant4 software is copyright of th 5 // * The Geant4 software is copyright of the Copyright Holders of *
6 // * the Geant4 Collaboration. It is provided 6 // * the Geant4 Collaboration. It is provided under the terms and *
7 // * conditions of the Geant4 Software License 7 // * conditions of the Geant4 Software License, included in the file *
8 // * LICENSE and available at http://cern.ch/ 8 // * LICENSE and available at http://cern.ch/geant4/license . These *
9 // * include a list of copyright holders. 9 // * include a list of copyright holders. *
10 // * 10 // * *
11 // * Neither the authors of this software syst 11 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing fin 12 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warran 13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assum 14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file 15 // * use. Please see the license in the file LICENSE and URL above *
16 // * for the full disclaimer and the limitatio 16 // * for the full disclaimer and the limitation of liability. *
17 // * 17 // * *
18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distri 20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you ag 21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publicati 22 // * use in resulting scientific publications, and indicate your *
23 // * acceptance of all terms of the Geant4 Sof 23 // * acceptance of all terms of the Geant4 Software license. *
24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 // G4PhysicalVolumeStore implementation <<
27 // 26 //
28 // 25.07.95, P.Kent, G.Cosmo << 27 // $Id: G4PhysicalVolumeStore.cc 103235 2017-03-22 15:53:48Z gcosmo $
>> 28 //
>> 29 // G4PhysicalVolumeStore
>> 30 //
>> 31 // Implementation for singleton container
>> 32 //
>> 33 // History:
>> 34 // 25.07.95 P.Kent Initial version
29 // ------------------------------------------- 35 // --------------------------------------------------------------------
30 36
31 #include "G4Types.hh" 37 #include "G4Types.hh"
32 #include "G4PhysicalVolumeStore.hh" 38 #include "G4PhysicalVolumeStore.hh"
33 #include "G4GeometryManager.hh" 39 #include "G4GeometryManager.hh"
34 #include "G4LogicalVolume.hh" 40 #include "G4LogicalVolume.hh"
35 41
36 #include "G4AutoLock.hh" <<
37 <<
38 namespace <<
39 { <<
40 G4Mutex mapMutex = G4MUTEX_INITIALIZER; <<
41 } <<
42 <<
43 // ******************************************* 42 // ***************************************************************************
44 // Static class variables 43 // Static class variables
45 // ******************************************* 44 // ***************************************************************************
46 // 45 //
47 G4PhysicalVolumeStore* G4PhysicalVolumeStore:: << 46 G4PhysicalVolumeStore* G4PhysicalVolumeStore::fgInstance = 0;
48 G4ThreadLocal G4VStoreNotifier* G4PhysicalVolu << 47 G4ThreadLocal G4VStoreNotifier* G4PhysicalVolumeStore::fgNotifier = 0;
49 G4ThreadLocal G4bool G4PhysicalVolumeStore::lo 48 G4ThreadLocal G4bool G4PhysicalVolumeStore::locked = false;
50 49
51 // ******************************************* 50 // ***************************************************************************
52 // Protected constructor: Construct underlying 51 // Protected constructor: Construct underlying container with
53 // initial size of 100 entries 52 // initial size of 100 entries
54 // ******************************************* 53 // ***************************************************************************
55 // 54 //
56 G4PhysicalVolumeStore::G4PhysicalVolumeStore() 55 G4PhysicalVolumeStore::G4PhysicalVolumeStore()
57 << 56 : std::vector<G4VPhysicalVolume*>()
58 { 57 {
59 reserve(100); 58 reserve(100);
60 } 59 }
61 60
62 // ******************************************* 61 // ***************************************************************************
63 // Destructor 62 // Destructor
64 // ******************************************* 63 // ***************************************************************************
65 // 64 //
66 G4PhysicalVolumeStore::~G4PhysicalVolumeStore( 65 G4PhysicalVolumeStore::~G4PhysicalVolumeStore()
67 { 66 {
68 Clean(); // Delete all volumes in the store 67 Clean(); // Delete all volumes in the store
69 G4VPhysicalVolume::Clean(); // Delete alloc 68 G4VPhysicalVolume::Clean(); // Delete allocated sub-instance data
70 } 69 }
71 70
72 // ******************************************* 71 // ***************************************************************************
73 // Delete all elements from the store 72 // Delete all elements from the store
74 // ******************************************* 73 // ***************************************************************************
75 // 74 //
76 void G4PhysicalVolumeStore::Clean() 75 void G4PhysicalVolumeStore::Clean()
77 { 76 {
78 // Do nothing if geometry is closed 77 // Do nothing if geometry is closed
79 // 78 //
80 if (G4GeometryManager::GetInstance()->IsGeom << 79 if (G4GeometryManager::IsGeometryClosed())
81 { 80 {
82 G4cout << "WARNING - Attempt to delete the 81 G4cout << "WARNING - Attempt to delete the physical volume store"
83 << " while geometry closed !" << G4 82 << " while geometry closed !" << G4endl;
84 return; 83 return;
85 } 84 }
86 85
87 // Locks store for deletion of volumes. De-r 86 // Locks store for deletion of volumes. De-registration will be
88 // performed at this stage. G4VPhysicalVolum 87 // performed at this stage. G4VPhysicalVolumes will not de-register
89 // themselves. 88 // themselves.
90 // 89 //
91 locked = true; 90 locked = true;
92 91
>> 92 size_t i=0;
93 G4PhysicalVolumeStore* store = GetInstance() 93 G4PhysicalVolumeStore* store = GetInstance();
94 94
95 for(auto pos=store->cbegin(); pos!=store->ce << 95 #ifdef G4GEOMETRY_VOXELDEBUG
>> 96 G4cout << "Deleting Physical Volumes ... ";
>> 97 #endif
>> 98
>> 99 for(iterator pos=store->begin(); pos!=store->end(); pos++)
96 { 100 {
97 if (fgNotifier != nullptr) { fgNotifier->N << 101 if (fgNotifier) { fgNotifier->NotifyDeRegistration(); }
98 delete *pos; << 102 if (*pos) { delete *pos; }
>> 103 i++;
99 } 104 }
100 105
101 store->bmap.clear(); store->mvalid = false; << 106 #ifdef G4GEOMETRY_VOXELDEBUG
>> 107 if (store->size() < i-1)
>> 108 { G4cout << "No volumes deleted. Already deleted by user ?" << G4endl; }
>> 109 else
>> 110 { G4cout << i-1 << " volumes deleted !" << G4endl; }
>> 111 #endif
>> 112
102 locked = false; 113 locked = false;
103 store->clear(); 114 store->clear();
104 } 115 }
105 116
106 // ******************************************* 117 // ***************************************************************************
107 // Associate user notifier to the store 118 // Associate user notifier to the store
108 // ******************************************* 119 // ***************************************************************************
109 // 120 //
110 void G4PhysicalVolumeStore::SetNotifier(G4VSto 121 void G4PhysicalVolumeStore::SetNotifier(G4VStoreNotifier* pNotifier)
111 { 122 {
112 GetInstance(); 123 GetInstance();
113 fgNotifier = pNotifier; 124 fgNotifier = pNotifier;
114 } 125 }
115 126
116 // ******************************************* 127 // ***************************************************************************
117 // Bring contents of internal map up to date a <<
118 // ******************************************* <<
119 // <<
120 void G4PhysicalVolumeStore::UpdateMap() <<
121 { <<
122 G4AutoLock l(&mapMutex); // to avoid thread <<
123 if (mvalid) return; <<
124 bmap.clear(); <<
125 for(auto pos=GetInstance()->cbegin(); pos!=G <<
126 { <<
127 const G4String& vol_name = (*pos)->GetName <<
128 auto it = bmap.find(vol_name); <<
129 if (it != bmap.cend()) <<
130 { <<
131 it->second.push_back(*pos); <<
132 } <<
133 else <<
134 { <<
135 std::vector<G4VPhysicalVolume*> vol_vec <<
136 bmap.insert(std::make_pair(vol_name, vol <<
137 } <<
138 } <<
139 mvalid = true; <<
140 l.unlock(); <<
141 } <<
142 <<
143 // ******************************************* <<
144 // Add Volume to container 128 // Add Volume to container
145 // ******************************************* 129 // ***************************************************************************
146 // 130 //
147 void G4PhysicalVolumeStore::Register(G4VPhysic 131 void G4PhysicalVolumeStore::Register(G4VPhysicalVolume* pVolume)
148 { 132 {
149 G4PhysicalVolumeStore* store = GetInstance() << 133 GetInstance()->push_back(pVolume);
150 store->push_back(pVolume); << 134 if (fgNotifier) { fgNotifier->NotifyRegistration(); }
151 const G4String& vol_name = pVolume->GetName( <<
152 auto it = store->bmap.find(vol_name); <<
153 if (it != store->bmap.cend()) <<
154 { <<
155 it->second.push_back(pVolume); <<
156 } <<
157 else <<
158 { <<
159 std::vector<G4VPhysicalVolume*> vol_vec { <<
160 store->bmap.insert(std::make_pair(vol_name <<
161 } <<
162 if (fgNotifier != nullptr) { fgNotifier->Not <<
163 store->mvalid = true; <<
164 } 135 }
165 136
166 // ******************************************* 137 // ***************************************************************************
167 // Remove Volume from container and update the 138 // Remove Volume from container and update the list of daughters
168 // of the mother's logical volume 139 // of the mother's logical volume
169 // ******************************************* 140 // ***************************************************************************
170 // 141 //
171 void G4PhysicalVolumeStore::DeRegister(G4VPhys 142 void G4PhysicalVolumeStore::DeRegister(G4VPhysicalVolume* pVolume)
172 { 143 {
173 G4PhysicalVolumeStore* store = GetInstance() <<
174 if (!locked) // Do not de-register if loc 144 if (!locked) // Do not de-register if locked !
175 { 145 {
176 if (fgNotifier != nullptr) { fgNotifier->N << 146 if (fgNotifier) { fgNotifier->NotifyDeRegistration(); }
177 G4LogicalVolume* motherLogical = pVolume-> 147 G4LogicalVolume* motherLogical = pVolume->GetMotherLogical();
178 if (motherLogical != nullptr) { motherLogi << 148 if (motherLogical) { motherLogical->RemoveDaughter(pVolume); }
179 for (auto i=store->cbegin(); i!=store->cen << 149 for (iterator i=GetInstance()->begin(); i!=GetInstance()->end(); i++)
180 { 150 {
181 if (**i==*pVolume) 151 if (**i==*pVolume)
182 { 152 {
183 store->erase(i); << 153 GetInstance()->erase(i);
184 break; 154 break;
185 } 155 }
186 } 156 }
187 const G4String& vol_name = pVolume->GetNam <<
188 auto it = store->bmap.find(vol_name); <<
189 if (it != store->bmap.cend()) <<
190 { <<
191 if (it->second.size() > 1) <<
192 { <<
193 for (auto i=it->second.cbegin(); i!=it <<
194 { <<
195 if (**i==*pVolume) <<
196 { <<
197 it->second.erase(i); <<
198 break; <<
199 } <<
200 } <<
201 } <<
202 else <<
203 { <<
204 store->bmap.erase(it); <<
205 } <<
206 } <<
207 } 157 }
208 } 158 }
209 159
210 // ******************************************* 160 // ***************************************************************************
211 // Retrieve the first or last volume pointer i << 161 // Retrieve the first volume pointer in the container having that name
212 // ******************************************* 162 // ***************************************************************************
213 // 163 //
214 G4VPhysicalVolume* 164 G4VPhysicalVolume*
215 G4PhysicalVolumeStore::GetVolume(const G4Strin << 165 G4PhysicalVolumeStore::GetVolume(const G4String& name, G4bool verbose) const
216 G4bool revers <<
217 { 166 {
218 G4PhysicalVolumeStore* store = GetInstance() << 167 for (iterator i=GetInstance()->begin(); i!=GetInstance()->end(); i++)
219 if (!store->mvalid) { store->UpdateMap(); } <<
220 auto pos = store->bmap.find(name); <<
221 if(pos != store->bmap.cend()) <<
222 { 168 {
223 if ((verbose) && (pos->second.size()>1)) << 169 if ((*i)->GetName() == name) { return *i; }
224 { <<
225 std::ostringstream message; <<
226 message << "There exists more than ONE p <<
227 << name << "!" << G4endl <<
228 << "Returning the first found."; <<
229 G4Exception("G4PhysicalVolumeStore::GetV <<
230 "GeomMgt1001", JustWarning, <<
231 } <<
232 if(reverseSearch) <<
233 { <<
234 return pos->second[pos->second.size()-1] <<
235 } <<
236 else <<
237 { <<
238 return pos->second[0]; <<
239 } <<
240 } 170 }
241 if (verbose) 171 if (verbose)
242 { 172 {
243 std::ostringstream message; 173 std::ostringstream message;
244 message << "Volume NOT found in store !" 174 message << "Volume NOT found in store !" << G4endl
245 << " Volume " << name << " 175 << " Volume " << name << " NOT found in store !" << G4endl
246 << " Returning NULL pointer 176 << " Returning NULL pointer.";
247 G4Exception("G4PhysicalVolumeStore::GetVo 177 G4Exception("G4PhysicalVolumeStore::GetVolume()",
248 "GeomMgt1001", JustWarning, m 178 "GeomMgt1001", JustWarning, message);
249 } 179 }
250 return nullptr; << 180 return 0;
251 } 181 }
252 182
253 // ******************************************* 183 // ***************************************************************************
254 // Return ptr to Store, setting if necessary 184 // Return ptr to Store, setting if necessary
255 // ******************************************* 185 // ***************************************************************************
256 // 186 //
257 G4PhysicalVolumeStore* G4PhysicalVolumeStore:: 187 G4PhysicalVolumeStore* G4PhysicalVolumeStore::GetInstance()
258 { 188 {
259 static G4PhysicalVolumeStore worldStore; 189 static G4PhysicalVolumeStore worldStore;
260 if (fgInstance == nullptr) << 190 if (!fgInstance)
261 { 191 {
262 fgInstance = &worldStore; 192 fgInstance = &worldStore;
263 } 193 }
264 return fgInstance; 194 return fgInstance;
265 } 195 }
266 196