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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 // G4SolidStore implementation <<
27 // 23 //
28 // 10.07.95, P.Kent, G.Cosmo << 24 // $Id: G4SolidStore.cc,v 1.13 2004/09/03 08:17:58 gcosmo Exp $
>> 25 // GEANT4 tag $Name: geant4-07-00-patch-01 $
>> 26 //
>> 27 // G4SolidStore
>> 28 //
>> 29 // Implementation for singleton container
>> 30 //
>> 31 // History:
>> 32 // 10.07.95 P.Kent Initial version
29 // ------------------------------------------- 33 // --------------------------------------------------------------------
30 34
31 #include "globals.hh" 35 #include "globals.hh"
32 #include "G4SolidStore.hh" 36 #include "G4SolidStore.hh"
33 #include "G4GeometryManager.hh" 37 #include "G4GeometryManager.hh"
34 << 38 #include "G4VStoreNotifier.hh"
35 #include "G4AutoLock.hh" <<
36 <<
37 namespace <<
38 { <<
39 G4Mutex mapMutex = G4MUTEX_INITIALIZER; <<
40 } <<
41 39
42 // ******************************************* 40 // ***************************************************************************
43 // Static class variables 41 // Static class variables
44 // ******************************************* 42 // ***************************************************************************
45 // 43 //
46 G4SolidStore* G4SolidStore::fgInstance = nullp << 44 G4SolidStore* G4SolidStore::fgInstance = 0;
47 G4ThreadLocal G4VStoreNotifier* G4SolidStore:: << 45 G4VStoreNotifier* G4SolidStore::fgNotifier = 0;
48 G4ThreadLocal G4bool G4SolidStore::locked = fa << 46 G4bool G4SolidStore::locked = false;
49 47
50 // ******************************************* 48 // ***************************************************************************
51 // Protected constructor: Construct underlying 49 // Protected constructor: Construct underlying container with
52 // initial size of 100 entries 50 // initial size of 100 entries
53 // ******************************************* 51 // ***************************************************************************
54 // 52 //
55 G4SolidStore::G4SolidStore() 53 G4SolidStore::G4SolidStore()
56 << 54 : std::vector<G4VSolid*>()
57 { 55 {
58 reserve(100); 56 reserve(100);
59 } 57 }
60 58
61 // ******************************************* 59 // ***************************************************************************
62 // Destructor 60 // Destructor
63 // ******************************************* 61 // ***************************************************************************
64 // 62 //
65 G4SolidStore::~G4SolidStore() 63 G4SolidStore::~G4SolidStore()
66 { 64 {
>> 65 // NOTE: destruction of solids is client responsibility !
>> 66 // clear();
67 Clean(); 67 Clean();
68 } 68 }
69 69
70 // ******************************************* 70 // ***************************************************************************
71 // Delete all elements from the store 71 // Delete all elements from the store
72 // ******************************************* 72 // ***************************************************************************
73 // 73 //
74 void G4SolidStore::Clean() 74 void G4SolidStore::Clean()
75 { 75 {
76 // Do nothing if geometry is closed 76 // Do nothing if geometry is closed
77 // 77 //
78 if (G4GeometryManager::GetInstance()->IsGeom 78 if (G4GeometryManager::GetInstance()->IsGeometryClosed())
79 { 79 {
80 G4cout << "WARNING - Attempt to delete the 80 G4cout << "WARNING - Attempt to delete the solid store"
81 << " while geometry closed !" << G4 81 << " while geometry closed !" << G4endl;
82 return; 82 return;
83 } 83 }
84 84
85 // Locks store for deletion of solids. De-re 85 // Locks store for deletion of solids. De-registration will be
86 // performed at this stage. G4VSolids will n 86 // performed at this stage. G4VSolids will not de-register themselves.
87 // 87 //
88 locked = true; 88 locked = true;
89 89
>> 90 size_t i=0;
90 G4SolidStore* store = GetInstance(); 91 G4SolidStore* store = GetInstance();
>> 92 std::vector<G4VSolid*>::iterator pos;
91 93
92 for(auto pos=store->cbegin(); pos!=store->ce << 94 #ifdef G4GEOMETRY_VOXELDEBUG
>> 95 G4cout << "Deleting Solids ... ";
>> 96 #endif
>> 97
>> 98 for(pos=store->begin(); pos!=store->end(); pos++)
93 { 99 {
94 if (fgNotifier != nullptr) { fgNotifier->N << 100 if (fgNotifier) fgNotifier->NotifyDeRegistration();
95 delete *pos; << 101 if (*pos) delete *pos; i++;
96 } 102 }
97 103
98 store->bmap.clear(); store->mvalid = false; << 104 #ifdef G4GEOMETRY_VOXELDEBUG
>> 105 if (store->size() < i-1)
>> 106 { G4cout << "No solids deleted. Already deleted by user ?" << G4endl; }
>> 107 else
>> 108 { G4cout << i-1 << " solids deleted !" << G4endl; }
>> 109 #endif
>> 110
99 locked = false; 111 locked = false;
100 store->clear(); 112 store->clear();
101 } 113 }
102 114
103 // ******************************************* 115 // ***************************************************************************
104 // Associate user notifier to the store 116 // Associate user notifier to the store
105 // ******************************************* 117 // ***************************************************************************
106 // 118 //
107 void G4SolidStore::SetNotifier(G4VStoreNotifie 119 void G4SolidStore::SetNotifier(G4VStoreNotifier* pNotifier)
108 { 120 {
109 GetInstance(); 121 GetInstance();
110 fgNotifier = pNotifier; 122 fgNotifier = pNotifier;
111 } 123 }
112 124
113 // ******************************************* 125 // ***************************************************************************
114 // Bring contents of internal map up to date a <<
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 <<
140 // ******************************************* <<
141 // Add Solid to container 126 // Add Solid to container
142 // ******************************************* 127 // ***************************************************************************
143 // 128 //
144 void G4SolidStore::Register(G4VSolid* pSolid) 129 void G4SolidStore::Register(G4VSolid* pSolid)
145 { 130 {
146 G4SolidStore* store = GetInstance(); << 131 GetInstance()->push_back(pSolid);
147 store->push_back(pSolid); << 132 if (fgNotifier) fgNotifier->NotifyRegistration();
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 } 133 }
162 134
163 // ******************************************* 135 // ***************************************************************************
164 // Remove Solid from container 136 // Remove Solid from container
165 // ******************************************* 137 // ***************************************************************************
166 // 138 //
167 void G4SolidStore::DeRegister(G4VSolid* pSolid 139 void G4SolidStore::DeRegister(G4VSolid* pSolid)
168 { 140 {
169 G4SolidStore* store = GetInstance(); <<
170 if (!locked) // Do not de-register if loc 141 if (!locked) // Do not de-register if locked !
171 { 142 {
172 if (fgNotifier != nullptr) { fgNotifier->N << 143 if (fgNotifier) fgNotifier->NotifyDeRegistration();
173 for (auto i=store->crbegin(); i!=store->cr << 144 for (iterator i=GetInstance()->begin(); i!=GetInstance()->end(); i++)
174 { 145 {
175 if (**i==*pSolid) 146 if (**i==*pSolid)
176 { 147 {
177 store->erase(std::next(i).base()); << 148 GetInstance()->erase(i);
178 store->mvalid = false; <<
179 break; 149 break;
180 } 150 }
181 } 151 }
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 } 152 }
243 return nullptr; <<
244 } 153 }
245 154
246 // ******************************************* 155 // ***************************************************************************
247 // Return ptr to Store, setting if necessary 156 // Return ptr to Store, setting if necessary
248 // ******************************************* 157 // ***************************************************************************
249 // 158 //
250 G4SolidStore* G4SolidStore::GetInstance() 159 G4SolidStore* G4SolidStore::GetInstance()
251 { 160 {
252 static G4SolidStore worldStore; 161 static G4SolidStore worldStore;
253 if (fgInstance == nullptr) << 162 if (!fgInstance)
254 { 163 {
255 fgInstance = &worldStore; 164 fgInstance = &worldStore;
256 } 165 }
257 return fgInstance; 166 return fgInstance;
258 } 167 }
259 168