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1 // 1 //
2 // ******************************************* 2 // ********************************************************************
3 // * License and Disclaimer 3 // * License and Disclaimer *
4 // * 4 // * *
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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 // G4SolidStore implementation << 26 // G4SolidStore implementation for singleton container
27 // 27 //
28 // 10.07.95, P.Kent, G.Cosmo << 28 // 18.04.01, G.Cosmo - Migrated to STL vector
>> 29 // 10.07.95, P.Kent - Initial version
29 // ------------------------------------------- 30 // --------------------------------------------------------------------
30 31
31 #include "globals.hh" 32 #include "globals.hh"
32 #include "G4SolidStore.hh" 33 #include "G4SolidStore.hh"
33 #include "G4GeometryManager.hh" 34 #include "G4GeometryManager.hh"
34 35
35 #include "G4AutoLock.hh" <<
36 <<
37 namespace <<
38 { <<
39 G4Mutex mapMutex = G4MUTEX_INITIALIZER; <<
40 } <<
41 <<
42 // ******************************************* 36 // ***************************************************************************
43 // Static class variables 37 // Static class variables
44 // ******************************************* 38 // ***************************************************************************
45 // 39 //
46 G4SolidStore* G4SolidStore::fgInstance = nullp 40 G4SolidStore* G4SolidStore::fgInstance = nullptr;
47 G4ThreadLocal G4VStoreNotifier* G4SolidStore:: 41 G4ThreadLocal G4VStoreNotifier* G4SolidStore::fgNotifier = nullptr;
48 G4ThreadLocal G4bool G4SolidStore::locked = fa 42 G4ThreadLocal G4bool G4SolidStore::locked = false;
49 43
50 // ******************************************* 44 // ***************************************************************************
51 // Protected constructor: Construct underlying 45 // Protected constructor: Construct underlying container with
52 // initial size of 100 entries 46 // initial size of 100 entries
53 // ******************************************* 47 // ***************************************************************************
54 // 48 //
55 G4SolidStore::G4SolidStore() 49 G4SolidStore::G4SolidStore()
56 << 50 : std::vector<G4VSolid*>()
57 { 51 {
58 reserve(100); 52 reserve(100);
59 } 53 }
60 54
61 // ******************************************* 55 // ***************************************************************************
62 // Destructor 56 // Destructor
63 // ******************************************* 57 // ***************************************************************************
64 // 58 //
65 G4SolidStore::~G4SolidStore() 59 G4SolidStore::~G4SolidStore()
66 { 60 {
67 Clean(); 61 Clean();
68 } 62 }
69 63
70 // ******************************************* 64 // ***************************************************************************
71 // Delete all elements from the store 65 // Delete all elements from the store
72 // ******************************************* 66 // ***************************************************************************
73 // 67 //
74 void G4SolidStore::Clean() 68 void G4SolidStore::Clean()
75 { 69 {
76 // Do nothing if geometry is closed 70 // Do nothing if geometry is closed
77 // 71 //
78 if (G4GeometryManager::GetInstance()->IsGeom << 72 if (G4GeometryManager::IsGeometryClosed())
79 { 73 {
80 G4cout << "WARNING - Attempt to delete the 74 G4cout << "WARNING - Attempt to delete the solid store"
81 << " while geometry closed !" << G4 75 << " while geometry closed !" << G4endl;
82 return; 76 return;
83 } 77 }
84 78
85 // Locks store for deletion of solids. De-re 79 // Locks store for deletion of solids. De-registration will be
86 // performed at this stage. G4VSolids will n 80 // performed at this stage. G4VSolids will not de-register themselves.
87 // 81 //
88 locked = true; 82 locked = true;
89 83
>> 84 size_t i = 0;
90 G4SolidStore* store = GetInstance(); 85 G4SolidStore* store = GetInstance();
91 86
>> 87 #ifdef G4GEOMETRY_VOXELDEBUG
>> 88 G4cout << "Deleting Solids ... ";
>> 89 #endif
>> 90
92 for(auto pos=store->cbegin(); pos!=store->ce 91 for(auto pos=store->cbegin(); pos!=store->cend(); ++pos)
93 { 92 {
94 if (fgNotifier != nullptr) { fgNotifier->N 93 if (fgNotifier != nullptr) { fgNotifier->NotifyDeRegistration(); }
95 delete *pos; << 94 delete *pos; ++i;
96 } 95 }
97 96
98 store->bmap.clear(); store->mvalid = false; << 97 #ifdef G4GEOMETRY_VOXELDEBUG
>> 98 if (store->size() < i-1)
>> 99 { G4cout << "No solids deleted. Already deleted by user ?" << G4endl; }
>> 100 else
>> 101 { G4cout << i-1 << " solids deleted !" << G4endl; }
>> 102 #endif
>> 103
99 locked = false; 104 locked = false;
100 store->clear(); 105 store->clear();
101 } 106 }
102 107
103 // ******************************************* 108 // ***************************************************************************
104 // Associate user notifier to the store 109 // Associate user notifier to the store
105 // ******************************************* 110 // ***************************************************************************
106 // 111 //
107 void G4SolidStore::SetNotifier(G4VStoreNotifie 112 void G4SolidStore::SetNotifier(G4VStoreNotifier* pNotifier)
108 { 113 {
109 GetInstance(); 114 GetInstance();
110 fgNotifier = pNotifier; 115 fgNotifier = pNotifier;
111 } 116 }
112 117
113 // ******************************************* 118 // ***************************************************************************
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 119 // Add Solid to container
142 // ******************************************* 120 // ***************************************************************************
143 // 121 //
144 void G4SolidStore::Register(G4VSolid* pSolid) 122 void G4SolidStore::Register(G4VSolid* pSolid)
145 { 123 {
146 G4SolidStore* store = GetInstance(); << 124 GetInstance()->push_back(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 125 if (fgNotifier != nullptr) { fgNotifier->NotifyRegistration(); }
160 store->mvalid = true; <<
161 } 126 }
162 127
163 // ******************************************* 128 // ***************************************************************************
164 // Remove Solid from container 129 // Remove Solid from container
165 // ******************************************* 130 // ***************************************************************************
166 // 131 //
167 void G4SolidStore::DeRegister(G4VSolid* pSolid 132 void G4SolidStore::DeRegister(G4VSolid* pSolid)
168 { 133 {
169 G4SolidStore* store = GetInstance(); <<
170 if (!locked) // Do not de-register if loc 134 if (!locked) // Do not de-register if locked !
171 { 135 {
172 if (fgNotifier != nullptr) { fgNotifier->N 136 if (fgNotifier != nullptr) { fgNotifier->NotifyDeRegistration(); }
173 for (auto i=store->crbegin(); i!=store->cr << 137 for (auto i=GetInstance()->crbegin(); i!=GetInstance()->crend(); ++i)
174 { 138 {
175 if (**i==*pSolid) 139 if (**i==*pSolid)
176 { 140 {
177 store->erase(std::next(i).base()); << 141 GetInstance()->erase(std::next(i).base());
178 store->mvalid = false; <<
179 break; 142 break;
180 } 143 }
181 } 144 }
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 } 145 }
203 } 146 }
204 147
205 // ******************************************* 148 // ***************************************************************************
206 // Retrieve the first or last solid pointer in << 149 // Retrieve the first solid pointer in the container having that name
207 // ******************************************* 150 // ***************************************************************************
208 // 151 //
209 G4VSolid* G4SolidStore::GetSolid(const G4Strin << 152 G4VSolid* G4SolidStore::GetSolid(const G4String& name, G4bool verbose) const
210 G4bool revers <<
211 { 153 {
212 G4SolidStore* store = GetInstance(); << 154 for (auto i=GetInstance()->cbegin(); i!=GetInstance()->cend(); ++i)
213 if (!store->mvalid) { store->UpdateMap(); } <<
214 auto pos = store->bmap.find(name); <<
215 if(pos != store->bmap.cend()) <<
216 { 155 {
217 if ((verbose) && (pos->second.size()>1)) << 156 if ((*i)->GetName() == name) { return *i; }
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 } 157 }
235 if (verbose) 158 if (verbose)
236 { 159 {
237 std::ostringstream message; << 160 std::ostringstream message;
238 message << "Solid " << name << " not found << 161 message << "Solid " << name << " not found in store !" << G4endl
239 << "Returning NULL pointer."; << 162 << "Returning NULL pointer.";
240 G4Exception("G4SolidStore::GetSolid()", << 163 G4Exception("G4SolidStore::GetSolid()",
241 "GeomMgt1001", JustWarning, me << 164 "GeomMgt1001", JustWarning, message);
242 } 165 }
243 return nullptr; 166 return nullptr;
244 } 167 }
245 168
246 // ******************************************* 169 // ***************************************************************************
247 // Return ptr to Store, setting if necessary 170 // Return ptr to Store, setting if necessary
248 // ******************************************* 171 // ***************************************************************************
249 // 172 //
250 G4SolidStore* G4SolidStore::GetInstance() 173 G4SolidStore* G4SolidStore::GetInstance()
251 { 174 {
252 static G4SolidStore worldStore; 175 static G4SolidStore worldStore;
253 if (fgInstance == nullptr) 176 if (fgInstance == nullptr)
254 { 177 {
255 fgInstance = &worldStore; 178 fgInstance = &worldStore;
256 } 179 }
257 return fgInstance; 180 return fgInstance;
258 } 181 }
259 182