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>> 1 // This code implementation is the intellectual property of
>> 2 // the GEANT4 collaboration.
1 // 3 //
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18 // * This code implementation is the result <<
19 // * technical work of the GEANT4 collaboratio <<
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24 // ******************************************* <<
25 // 7 //
26 // G4SolidStore implementation << 8 // $Id: G4SolidStore.cc,v 1.3.2.1 1999/12/07 20:48:14 gunter Exp $
>> 9 // GEANT4 tag $Name: geant4-01-00 $
27 // 10 //
28 // 10.07.95, P.Kent, G.Cosmo << 11 // G4SolidStore
29 // ------------------------------------------- << 12 //
>> 13 // Implementation for singleton container
>> 14 //
>> 15 // History:
>> 16 // 10.07.95 P.Kent Initial version
30 17
31 #include "globals.hh" <<
32 #include "G4SolidStore.hh" 18 #include "G4SolidStore.hh"
33 #include "G4GeometryManager.hh" << 19 #include "globals.hh"
34 <<
35 #include "G4AutoLock.hh" <<
36 <<
37 namespace <<
38 { <<
39 G4Mutex mapMutex = G4MUTEX_INITIALIZER; <<
40 } <<
41 <<
42 // ******************************************* <<
43 // Static class variables <<
44 // ******************************************* <<
45 // <<
46 G4SolidStore* G4SolidStore::fgInstance = nullp <<
47 G4ThreadLocal G4VStoreNotifier* G4SolidStore:: <<
48 G4ThreadLocal G4bool G4SolidStore::locked = fa <<
49 20
50 // ******************************************* <<
51 // Protected constructor: Construct underlying 21 // Protected constructor: Construct underlying container with
52 // initial size of 100 entries 22 // initial size of 100 entries
53 // ******************************************* << 23 G4SolidStore::G4SolidStore() : G4RWTPtrOrderedVector<G4VSolid>(100)
54 // <<
55 G4SolidStore::G4SolidStore() <<
56 <<
57 { 24 {
58 reserve(100); <<
59 } 25 }
60 26
61 // ******************************************* <<
62 // Destructor 27 // Destructor
63 // ******************************************* <<
64 // <<
65 G4SolidStore::~G4SolidStore() 28 G4SolidStore::~G4SolidStore()
66 { 29 {
67 Clean(); << 30 clearAndDestroy();
68 } <<
69 <<
70 // ******************************************* <<
71 // Delete all elements from the store <<
72 // ******************************************* <<
73 // <<
74 void G4SolidStore::Clean() <<
75 { <<
76 // Do nothing if geometry is closed <<
77 // <<
78 if (G4GeometryManager::GetInstance()->IsGeom <<
79 { <<
80 G4cout << "WARNING - Attempt to delete the <<
81 << " while geometry closed !" << G4 <<
82 return; <<
83 } <<
84 <<
85 // Locks store for deletion of solids. De-re <<
86 // performed at this stage. G4VSolids will n <<
87 // <<
88 locked = true; <<
89 <<
90 G4SolidStore* store = GetInstance(); <<
91 <<
92 for(auto pos=store->cbegin(); pos!=store->ce <<
93 { <<
94 if (fgNotifier != nullptr) { fgNotifier->N <<
95 delete *pos; <<
96 } <<
97 <<
98 store->bmap.clear(); store->mvalid = false; <<
99 locked = false; <<
100 store->clear(); <<
101 } <<
102 <<
103 // ******************************************* <<
104 // Associate user notifier to the store <<
105 // ******************************************* <<
106 // <<
107 void G4SolidStore::SetNotifier(G4VStoreNotifie <<
108 { <<
109 GetInstance(); <<
110 fgNotifier = pNotifier; <<
111 } 31 }
112 32
113 // ******************************************* << 33 // Static class variable
114 // Bring contents of internal map up to date a << 34 G4SolidStore* G4SolidStore::fgInstance = 0;
115 // ******************************************* <<
116 // <<
117 void G4SolidStore::UpdateMap() <<
118 { <<
119 G4AutoLock l(&mapMutex); // to avoid thread <<
120 if (mvalid) return; <<
121 bmap.clear(); <<
122 for(auto pos=GetInstance()->cbegin(); pos!=G <<
123 { <<
124 const G4String& sol_name = (*pos)->GetName <<
125 auto it = bmap.find(sol_name); <<
126 if (it != bmap.cend()) <<
127 { <<
128 it->second.push_back(*pos); <<
129 } <<
130 else <<
131 { <<
132 std::vector<G4VSolid*> sol_vec { *pos }; <<
133 bmap.insert(std::make_pair(sol_name, sol <<
134 } <<
135 } <<
136 mvalid = true; <<
137 l.unlock(); <<
138 } <<
139 35
140 // ******************************************* <<
141 // Add Solid to container 36 // Add Solid to container
142 // ******************************************* <<
143 // <<
144 void G4SolidStore::Register(G4VSolid* pSolid) 37 void G4SolidStore::Register(G4VSolid* pSolid)
145 { 38 {
146 G4SolidStore* store = GetInstance(); << 39 GetInstance()->insert(pSolid);
147 store->push_back(pSolid); <<
148 const G4String& sol_name = pSolid->GetName() <<
149 auto it = store->bmap.find(sol_name); <<
150 if (it != store->bmap.cend()) <<
151 { <<
152 it->second.push_back(pSolid); <<
153 } <<
154 else <<
155 { <<
156 std::vector<G4VSolid*> sol_vec { pSolid }; <<
157 store->bmap.insert(std::make_pair(sol_name <<
158 } <<
159 if (fgNotifier != nullptr) { fgNotifier->Not <<
160 store->mvalid = true; <<
161 } 40 }
162 41
163 // ******************************************* <<
164 // Remove Solid from container 42 // Remove Solid from container
165 // ******************************************* <<
166 // <<
167 void G4SolidStore::DeRegister(G4VSolid* pSolid 43 void G4SolidStore::DeRegister(G4VSolid* pSolid)
168 { 44 {
169 G4SolidStore* store = GetInstance(); << 45 GetInstance()->remove(pSolid);
170 if (!locked) // Do not de-register if loc <<
171 { <<
172 if (fgNotifier != nullptr) { fgNotifier->N <<
173 for (auto i=store->crbegin(); i!=store->cr <<
174 { <<
175 if (**i==*pSolid) <<
176 { <<
177 store->erase(std::next(i).base()); <<
178 store->mvalid = false; <<
179 break; <<
180 } <<
181 } <<
182 const G4String& sol_name = pSolid->GetName <<
183 auto it = store->bmap.find(sol_name); <<
184 if (it != store->bmap.cend()) <<
185 { <<
186 if (it->second.size() > 1) <<
187 { <<
188 for (auto i=it->second.cbegin(); i!=it <<
189 { <<
190 if (**i==*pSolid) <<
191 { <<
192 it->second.erase(i); <<
193 break; <<
194 } <<
195 } <<
196 } <<
197 else <<
198 { <<
199 store->bmap.erase(it); <<
200 } <<
201 } <<
202 } <<
203 } <<
204 <<
205 // ******************************************* <<
206 // Retrieve the first or last solid pointer in <<
207 // ******************************************* <<
208 // <<
209 G4VSolid* G4SolidStore::GetSolid(const G4Strin <<
210 G4bool revers <<
211 { <<
212 G4SolidStore* store = GetInstance(); <<
213 if (!store->mvalid) { store->UpdateMap(); } <<
214 auto pos = store->bmap.find(name); <<
215 if(pos != store->bmap.cend()) <<
216 { <<
217 if ((verbose) && (pos->second.size()>1)) <<
218 { <<
219 std::ostringstream message; <<
220 message << "There exists more than ONE s <<
221 << name << "!" << G4endl <<
222 << "Returning the first found."; <<
223 G4Exception("G4SolidStore::GetSolid()", <<
224 "GeomMgt1001", JustWarning, <<
225 } <<
226 if(reverseSearch) <<
227 { <<
228 return pos->second[pos->second.size()-1] <<
229 } <<
230 else <<
231 { <<
232 return pos->second[0]; <<
233 } <<
234 } <<
235 if (verbose) <<
236 { <<
237 std::ostringstream message; <<
238 message << "Solid " << name << " not found <<
239 << "Returning NULL pointer."; <<
240 G4Exception("G4SolidStore::GetSolid()", <<
241 "GeomMgt1001", JustWarning, me <<
242 } <<
243 return nullptr; <<
244 } 46 }
245 47
246 // ******************************************* <<
247 // Return ptr to Store, setting if necessary 48 // Return ptr to Store, setting if necessary
248 // ******************************************* <<
249 // <<
250 G4SolidStore* G4SolidStore::GetInstance() 49 G4SolidStore* G4SolidStore::GetInstance()
251 { 50 {
252 static G4SolidStore worldStore; << 51 static G4SolidStore worldStore;
253 if (fgInstance == nullptr) << 52 if (!fgInstance)
254 { << 53 {
255 fgInstance = &worldStore; << 54 fgInstance = &worldStore;
256 } << 55 }
257 return fgInstance; << 56 return fgInstance;
258 } 57 }
259 58