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1 // 1 //
2 // ******************************************* 2 // ********************************************************************
3 // * License and Disclaimer << 3 // * DISCLAIMER *
4 // * 4 // * *
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24 // ******************************************* 21 // ********************************************************************
25 // 22 //
26 // G4RegionStore implementation <<
27 // 23 //
28 // 18.09.02, G.Cosmo - Initial version << 24 // $Id: G4RegionStore.cc,v 1.8.2.1 2004/10/13 17:23:15 gcosmo Exp $
>> 25 // GEANT4 tag $Name: $
>> 26 //
>> 27 // G4RegionStore
>> 28 //
>> 29 // Implementation for singleton container
>> 30 //
>> 31 // History:
>> 32 // 18.09.02 G.Cosmo Initial version
29 // ------------------------------------------- 33 // --------------------------------------------------------------------
30 34
31 #include "G4Region.hh" 35 #include "G4Region.hh"
32 #include "G4RegionStore.hh" 36 #include "G4RegionStore.hh"
33 #include "G4GeometryManager.hh" 37 #include "G4GeometryManager.hh"
34 #include "G4VPhysicalVolume.hh" <<
35 #include "G4PhysicalVolumeStore.hh" <<
36 38
37 #include "G4ios.hh" 39 #include "G4ios.hh"
38 #include "G4AutoLock.hh" <<
39 <<
40 namespace <<
41 { <<
42 G4Mutex mapMutex = G4MUTEX_INITIALIZER; <<
43 } <<
44 40
45 // ******************************************* 41 // ***************************************************************************
46 // Static class variables 42 // Static class variables
47 // ******************************************* 43 // ***************************************************************************
48 // 44 //
49 G4RegionStore* G4RegionStore::fgInstance = nul << 45 G4RegionStore* G4RegionStore::fgInstance = 0;
50 G4ThreadLocal G4VStoreNotifier* G4RegionStore: << 46 G4bool G4RegionStore::locked = false;
51 G4ThreadLocal G4bool G4RegionStore::locked = f <<
52 47
53 // ******************************************* 48 // ***************************************************************************
54 // Protected constructor: Construct underlying 49 // Protected constructor: Construct underlying container with
55 // initial size of 20 entries 50 // initial size of 20 entries
56 // ******************************************* 51 // ***************************************************************************
57 // 52 //
58 G4RegionStore::G4RegionStore() 53 G4RegionStore::G4RegionStore()
59 << 54 : std::vector<G4Region*>()
60 { 55 {
61 reserve(20); 56 reserve(20);
62 } 57 }
63 58
64 // ******************************************* 59 // ***************************************************************************
65 // Destructor 60 // Destructor
66 // ******************************************* 61 // ***************************************************************************
67 // 62 //
68 G4RegionStore::~G4RegionStore() 63 G4RegionStore::~G4RegionStore()
69 { 64 {
70 Clean(); // Delete all regions in the store << 65 Clean();
71 G4Region::Clean(); // Delete allocated sub- <<
72 } 66 }
73 67
74 // ******************************************* 68 // ***************************************************************************
75 // Delete all regions from the store except fo 69 // Delete all regions from the store except for the world region
76 // ******************************************* 70 // ***************************************************************************
77 // 71 //
78 void G4RegionStore::Clean() 72 void G4RegionStore::Clean()
79 { 73 {
80 // Do nothing if geometry is closed 74 // Do nothing if geometry is closed
81 // 75 //
82 if (G4GeometryManager::GetInstance()->IsGeom 76 if (G4GeometryManager::GetInstance()->IsGeometryClosed())
83 { 77 {
84 G4cout << "WARNING - Attempt to delete the 78 G4cout << "WARNING - Attempt to delete the region store"
85 << " while geometry closed !" << G4 79 << " while geometry closed !" << G4endl;
86 return; 80 return;
87 } 81 }
88 82
89 // Locks store for deletion of regions. De-r 83 // Locks store for deletion of regions. De-registration will be
90 // performed at this stage. G4Regions will n 84 // performed at this stage. G4Regions will not de-register themselves.
91 // 85 //
92 locked = true; 86 locked = true;
93 87
>> 88 size_t i=0;
94 G4RegionStore* store = GetInstance(); 89 G4RegionStore* store = GetInstance();
>> 90 std::vector<G4Region*>::iterator pos;
>> 91
>> 92 #ifdef G4GEOMETRY_VOXELDEBUG
>> 93 G4cout << "Deleting Regions ... ";
>> 94 #endif
95 95
96 for(auto pos=store->cbegin(); pos!=store->ce << 96 for(pos=store->begin()+1; pos!=store->end(); pos++)
97 { 97 {
98 if (fgNotifier != nullptr) { fgNotifier->N << 98 if (*pos) delete *pos; i++; // Do NOT delete world region !
99 delete *pos; <<
100 } 99 }
101 100
102 store->bmap.clear(); store->mvalid = false; << 101 #ifdef G4GEOMETRY_VOXELDEBUG
>> 102 if (store->size() < i-1)
>> 103 { G4cout << "No regions deleted. Already deleted by user ?" << G4endl; }
>> 104 else
>> 105 { G4cout << i-1 << " regions deleted !" << G4endl; }
>> 106 #endif
>> 107
103 locked = false; 108 locked = false;
104 store->clear(); 109 store->clear();
105 } 110 }
106 111
107 // ******************************************* 112 // ***************************************************************************
108 // Associate user notifier to the store <<
109 // ******************************************* <<
110 // <<
111 void G4RegionStore::SetNotifier(G4VStoreNotifi <<
112 { <<
113 GetInstance(); <<
114 fgNotifier = pNotifier; <<
115 } <<
116 <<
117 // ******************************************* <<
118 // Bring contents of internal map up to date a <<
119 // ******************************************* <<
120 // <<
121 void G4RegionStore::UpdateMap() <<
122 { <<
123 G4AutoLock l(&mapMutex); // to avoid thread <<
124 if (mvalid) return; <<
125 bmap.clear(); <<
126 for(auto pos=GetInstance()->cbegin(); pos!=G <<
127 { <<
128 const G4String& reg_name = (*pos)->GetName <<
129 auto it = bmap.find(reg_name); <<
130 if (it != bmap.cend()) <<
131 { <<
132 it->second.push_back(*pos); <<
133 } <<
134 else <<
135 { <<
136 std::vector<G4Region*> reg_vec { *pos }; <<
137 bmap.insert(std::make_pair(reg_name, reg <<
138 } <<
139 } <<
140 mvalid = true; <<
141 l.unlock(); <<
142 } <<
143 <<
144 // ******************************************* <<
145 // Add Region to container 113 // Add Region to container
146 // ******************************************* 114 // ***************************************************************************
147 // 115 //
148 void G4RegionStore::Register(G4Region* pRegion 116 void G4RegionStore::Register(G4Region* pRegion)
149 { 117 {
150 G4RegionStore* store = GetInstance(); << 118 GetInstance()->push_back(pRegion);
151 store->push_back(pRegion); <<
152 const G4String& reg_name = pRegion->GetName( <<
153 auto it = store->bmap.find(reg_name); <<
154 if (it != store->bmap.cend()) <<
155 { <<
156 it->second.push_back(pRegion); <<
157 } <<
158 else <<
159 { <<
160 std::vector<G4Region*> reg_vec { pRegion } <<
161 store->bmap.insert(std::make_pair(reg_name <<
162 } <<
163 if (fgNotifier != nullptr) { fgNotifier->Not <<
164 store->mvalid = true; <<
165 } 119 }
166 120
167 // ******************************************* 121 // ***************************************************************************
168 // Remove Region from container 122 // Remove Region from container
169 // ******************************************* 123 // ***************************************************************************
170 // 124 //
171 void G4RegionStore::DeRegister(G4Region* pRegi 125 void G4RegionStore::DeRegister(G4Region* pRegion)
172 { 126 {
173 G4RegionStore* store = GetInstance(); <<
174 if (!locked) // Do not de-register if loc 127 if (!locked) // Do not de-register if locked !
175 { 128 {
176 if (fgNotifier != nullptr) { fgNotifier-> << 129 for (iterator i=GetInstance()->begin(); i!=GetInstance()->end(); i++)
177 for (auto i=store->cbegin(); i!=store->cen <<
178 { 130 {
179 if (**i==*pRegion) 131 if (**i==*pRegion)
180 { 132 {
181 store->erase(i); << 133 GetInstance()->erase(i);
182 break; 134 break;
183 } 135 }
184 } 136 }
185 const G4String& reg_name = pRegion->GetNam <<
186 auto it = store->bmap.find(reg_name); <<
187 if (it != store->bmap.cend()) <<
188 { <<
189 if (it->second.size() > 1) <<
190 { <<
191 for (auto i=it->second.cbegin(); i!=it <<
192 { <<
193 if (**i==*pRegion) <<
194 { <<
195 it->second.erase(i); <<
196 break; <<
197 } <<
198 } <<
199 } <<
200 else <<
201 { <<
202 store->bmap.erase(it); <<
203 } <<
204 } <<
205 } 137 }
206 } 138 }
207 139
208 // ******************************************* 140 // ***************************************************************************
209 // Return ptr to Store, setting if necessary 141 // Return ptr to Store, setting if necessary
210 // ******************************************* 142 // ***************************************************************************
211 // 143 //
212 G4RegionStore* G4RegionStore::GetInstance() 144 G4RegionStore* G4RegionStore::GetInstance()
213 { 145 {
214 static G4RegionStore worldStore; 146 static G4RegionStore worldStore;
215 if (fgInstance == nullptr) << 147 if (!fgInstance)
216 { 148 {
217 fgInstance = &worldStore; 149 fgInstance = &worldStore;
218 } 150 }
219 return fgInstance; 151 return fgInstance;
220 } 152 }
221 153
222 // ******************************************* 154 // ***************************************************************************
223 // Loops through all regions to verify if a re 155 // Loops through all regions to verify if a region has been modified.
224 // It returns TRUE if just one region is modif 156 // It returns TRUE if just one region is modified.
225 // ******************************************* 157 // ***************************************************************************
226 // 158 //
227 G4bool G4RegionStore::IsModified() const 159 G4bool G4RegionStore::IsModified() const
228 { 160 {
229 for (auto i=GetInstance()->cbegin(); i!=GetI << 161 for (iterator i=GetInstance()->begin(); i!=GetInstance()->end(); i++)
230 { 162 {
231 if ((*i)->IsModified()) { return true; } << 163 if ((*i)->IsModified()) return true;
232 } 164 }
233 return false; 165 return false;
234 } 166 }
235 167
236 // ******************************************* 168 // ***************************************************************************
237 // Loops through all regions to reset flag for 169 // Loops through all regions to reset flag for modification to FALSE.
238 // Used by the run manager to notify that the 170 // Used by the run manager to notify that the physics table has been updated.
239 // ******************************************* 171 // ***************************************************************************
240 // 172 //
241 void G4RegionStore::ResetRegionModified() 173 void G4RegionStore::ResetRegionModified()
242 { 174 {
243 for (auto i=GetInstance()->cbegin(); i!=GetI << 175 for (iterator i=GetInstance()->begin(); i!=GetInstance()->end(); i++)
244 { 176 {
245 (*i)->RegionModified(false); 177 (*i)->RegionModified(false);
246 } 178 }
247 } 179 }
248 180
>> 181
249 // ******************************************* 182 // ***************************************************************************
250 // Forces recomputation of material lists in a 183 // Forces recomputation of material lists in all regions in the store.
251 // ******************************************* 184 // ***************************************************************************
252 // 185 //
253 void G4RegionStore::UpdateMaterialList(G4VPhys << 186 void G4RegionStore::UpdateMaterialList()
254 { 187 {
255 for (auto i=GetInstance()->cbegin(); i!=GetI << 188 for (iterator i=GetInstance()->begin(); i!=GetInstance()->end(); i++)
256 { 189 {
257 if((*i)->IsInMassGeometry() || (*i)->IsInP << 190 (*i)->UpdateMaterialList();
258 || (currentWor <<
259 { (*i)->UpdateMaterialList(); } <<
260 } 191 }
261 } 192 }
262 193
263 // ******************************************* 194 // ***************************************************************************
264 // Returns a region through its name specifica 195 // Returns a region through its name specification.
265 // ******************************************* 196 // ***************************************************************************
266 // 197 //
267 G4Region* G4RegionStore::GetRegion(const G4Str 198 G4Region* G4RegionStore::GetRegion(const G4String& name, G4bool verbose) const
268 { 199 {
269 G4RegionStore* store = GetInstance(); << 200 for (iterator i=GetInstance()->begin(); i!=GetInstance()->end(); i++)
270 if (!store->mvalid) { store->UpdateMap(); } <<
271 auto pos = store->bmap.find(name); <<
272 if(pos != store->bmap.cend()) <<
273 { 201 {
274 if ((verbose) && (pos->second.size()>1)) << 202 if ((*i)->GetName() == name)
275 { << 203 return *i;
276 std::ostringstream message; <<
277 message << "There exists more than ONE r <<
278 << name << "!" << G4endl <<
279 << "Returning the first found."; <<
280 G4Exception("G4RegionStore::GetSolid()", <<
281 "GeomMgt1001", JustWarning, <<
282 } <<
283 return pos->second[0]; <<
284 } 204 }
285 if (verbose) 205 if (verbose)
286 { 206 {
287 std::ostringstream message; << 207 G4cerr << "ERROR - G4RegionStore::GetRegion()" << G4endl
288 message << "Region NOT found in store !" < << 208 << " Region " << name << " NOT found in store !" << G4endl;
289 << " Region " << name << " <<
290 << " Returning NULL pointer <<
291 G4Exception("G4RegionStore::GetRegion()", <<
292 "GeomMgt1001", JustWarning, me <<
293 } 209 }
294 return nullptr; << 210 return 0;
295 } 211 }
296 212
297 // ******************************************* 213 // ***************************************************************************
298 // Returns a region through its name specifica 214 // Returns a region through its name specification, if it exists.
299 // If it does not exist it will allocate a new 215 // If it does not exist it will allocate a new region with the given
300 // name, delegating the ownership to the calle 216 // name, delegating the ownership to the caller client.
301 // ******************************************* 217 // ***************************************************************************
302 // 218 //
303 G4Region* G4RegionStore::FindOrCreateRegion(co 219 G4Region* G4RegionStore::FindOrCreateRegion(const G4String& name)
304 { 220 {
305 G4Region* target = GetRegion(name,false); 221 G4Region* target = GetRegion(name,false);
306 if (target == nullptr) << 222 if (!target)
307 { 223 {
308 target = new G4Region(name); 224 target = new G4Region(name);
309 } 225 }
310 return target; 226 return target;
311 } 227 }
312 <<
313 // ******************************************* <<
314 // Set a world physical volume pointer to a re <<
315 // Scan over all world volumes. <<
316 // ******************************************* <<
317 // <<
318 void G4RegionStore::SetWorldVolume() <<
319 { <<
320 // Reset all pointers first <<
321 // <<
322 for (auto i=GetInstance()->cbegin(); i!=GetI <<
323 { (*i)->SetWorld(nullptr); } <<
324 <<
325 // Find world volumes <<
326 // <<
327 G4PhysicalVolumeStore* fPhysicalVolumeStore <<
328 = G4PhysicalVolumeStore::GetInstance(); <<
329 std::size_t nPhys = fPhysicalVolumeStore->si <<
330 for(std::size_t iPhys=0; iPhys<nPhys; ++iPhy <<
331 { <<
332 G4VPhysicalVolume* fPhys = (*fPhysicalVolu <<
333 if(fPhys->GetMotherLogical() != nullptr) { <<
334 <<
335 // Now 'fPhys' is a world volume, set it t <<
336 // <<
337 for (auto i=GetInstance()->cbegin(); i!=Ge <<
338 { (*i)->SetWorld(fPhys); } <<
339 } <<
340 } <<
341 <<
342 228