| 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 // G4LogicalVolumeStore implementation << 26 // G4LogicalVolumeStore implementation for singleton container
27 // 27 //
28 // 10.07.95, P.Kent, G.Cosmo << 28 // 10.07.95 - P.Kent, Initial version
29 // ------------------------------------------- 29 // --------------------------------------------------------------------
30 30
31 #include "G4Types.hh" 31 #include "G4Types.hh"
32 #include "G4LogicalVolumeStore.hh" 32 #include "G4LogicalVolumeStore.hh"
33 #include "G4GeometryManager.hh" 33 #include "G4GeometryManager.hh"
34 34
35 #include "G4AutoLock.hh" <<
36 <<
37 namespace <<
38 { <<
39 G4Mutex mapMutex = G4MUTEX_INITIALIZER; <<
40 } <<
41 <<
42 // ******************************************* 35 // ***************************************************************************
43 // Static class variables 36 // Static class variables
44 // ******************************************* 37 // ***************************************************************************
45 // 38 //
46 G4LogicalVolumeStore* G4LogicalVolumeStore::fg 39 G4LogicalVolumeStore* G4LogicalVolumeStore::fgInstance = nullptr;
47 G4ThreadLocal G4VStoreNotifier* G4LogicalVolum 40 G4ThreadLocal G4VStoreNotifier* G4LogicalVolumeStore::fgNotifier = nullptr;
48 G4ThreadLocal G4bool G4LogicalVolumeStore::loc 41 G4ThreadLocal G4bool G4LogicalVolumeStore::locked = false;
49 42
50 // ******************************************* 43 // ***************************************************************************
51 // Protected constructor: Construct underlying 44 // Protected constructor: Construct underlying container with
52 // initial size of 100 entries 45 // initial size of 100 entries
53 // ******************************************* 46 // ***************************************************************************
54 // 47 //
55 G4LogicalVolumeStore::G4LogicalVolumeStore() 48 G4LogicalVolumeStore::G4LogicalVolumeStore()
56 << 49 : std::vector<G4LogicalVolume*>()
57 { 50 {
58 reserve(100); 51 reserve(100);
59 } 52 }
60 53
61 // ******************************************* 54 // ***************************************************************************
62 // Destructor 55 // Destructor
63 // ******************************************* 56 // ***************************************************************************
64 // 57 //
65 G4LogicalVolumeStore::~G4LogicalVolumeStore() 58 G4LogicalVolumeStore::~G4LogicalVolumeStore()
66 { 59 {
67 Clean(); // Delete all volumes in the store 60 Clean(); // Delete all volumes in the store
68 G4LogicalVolume::Clean(); // Delete allocat 61 G4LogicalVolume::Clean(); // Delete allocated sub-instance data
69 } 62 }
70 63
71 // ******************************************* 64 // ***************************************************************************
72 // Delete all elements from the store 65 // Delete all elements from the store
73 // ******************************************* 66 // ***************************************************************************
74 // 67 //
75 void G4LogicalVolumeStore::Clean() 68 void G4LogicalVolumeStore::Clean()
76 { 69 {
77 // Do nothing if geometry is closed 70 // Do nothing if geometry is closed
78 // 71 //
79 if (G4GeometryManager::GetInstance()->IsGeom << 72 if (G4GeometryManager::IsGeometryClosed())
80 { 73 {
81 G4cout << "WARNING - Attempt to delete the 74 G4cout << "WARNING - Attempt to delete the logical volume store"
82 << " while geometry closed !" << G4 75 << " while geometry closed !" << G4endl;
83 return; 76 return;
84 } 77 }
85 78
86 // Locks store for deletion of volumes. De-r 79 // Locks store for deletion of volumes. De-registration will be
87 // performed at this stage. G4LogicalVolumes 80 // performed at this stage. G4LogicalVolumes will not de-register themselves.
88 // 81 //
89 locked = true; 82 locked = true;
90 83
>> 84 size_t i = 0;
91 G4LogicalVolumeStore* store = GetInstance(); 85 G4LogicalVolumeStore* store = GetInstance();
92 86
>> 87 #ifdef G4GEOMETRY_VOXELDEBUG
>> 88 G4cout << "Deleting Logical Volumes ... ";
>> 89 #endif
>> 90
93 for(auto pos=store->cbegin(); pos!=store->ce 91 for(auto pos=store->cbegin(); pos!=store->cend(); ++pos)
94 { 92 {
95 if (fgNotifier != nullptr) { fgNotifier->N 93 if (fgNotifier != nullptr) { fgNotifier->NotifyDeRegistration(); }
96 if (*pos != nullptr) { (*pos)->Lock(); del 94 if (*pos != nullptr) { (*pos)->Lock(); delete *pos; }
>> 95 ++i;
97 } 96 }
98 97
99 store->bmap.clear(); store->mvalid = false; << 98 #ifdef G4GEOMETRY_VOXELDEBUG
>> 99 if (store->size() < i-1)
>> 100 { G4cout << "No volumes deleted. Already deleted by user ?" << G4endl; }
>> 101 else
>> 102 { G4cout << i-1 << " volumes deleted !" << G4endl; }
>> 103 #endif
>> 104
100 locked = false; 105 locked = false;
101 store->clear(); 106 store->clear();
102 } 107 }
103 108
104 // ******************************************* 109 // ***************************************************************************
105 // Associate user notifier to the store 110 // Associate user notifier to the store
106 // ******************************************* 111 // ***************************************************************************
107 // 112 //
108 void G4LogicalVolumeStore::SetNotifier(G4VStor 113 void G4LogicalVolumeStore::SetNotifier(G4VStoreNotifier* pNotifier)
109 { 114 {
110 GetInstance(); 115 GetInstance();
111 fgNotifier = pNotifier; 116 fgNotifier = pNotifier;
112 } 117 }
113 118
114 // ******************************************* 119 // ***************************************************************************
115 // Bring contents of internal map up to date a <<
116 // ******************************************* <<
117 // <<
118 void G4LogicalVolumeStore::UpdateMap() <<
119 { <<
120 G4AutoLock l(&mapMutex); // to avoid thread <<
121 if (mvalid) return; <<
122 bmap.clear(); <<
123 for(auto pos=GetInstance()->cbegin(); pos!=G <<
124 { <<
125 const G4String& vol_name = (*pos)->GetName <<
126 auto it = bmap.find(vol_name); <<
127 if (it != bmap.cend()) <<
128 { <<
129 it->second.push_back(*pos); <<
130 } <<
131 else <<
132 { <<
133 std::vector<G4LogicalVolume*> vol_vec { <<
134 bmap.insert(std::make_pair(vol_name, vol <<
135 } <<
136 } <<
137 mvalid = true; <<
138 l.unlock(); <<
139 } <<
140 <<
141 // ******************************************* <<
142 // Add volume to container 120 // Add volume to container
143 // ******************************************* 121 // ***************************************************************************
144 // 122 //
145 void G4LogicalVolumeStore::Register(G4LogicalV 123 void G4LogicalVolumeStore::Register(G4LogicalVolume* pVolume)
146 { 124 {
147 G4LogicalVolumeStore* store = GetInstance(); << 125 GetInstance()->push_back(pVolume);
148 store->push_back(pVolume); << 126 if (fgNotifier) { fgNotifier->NotifyRegistration(); }
149 const G4String& vol_name = pVolume->GetName( <<
150 auto it = store->bmap.find(vol_name); <<
151 if (it != store->bmap.cend()) <<
152 { <<
153 it->second.push_back(pVolume); <<
154 } <<
155 else <<
156 { <<
157 std::vector<G4LogicalVolume*> vol_vec { pV <<
158 store->bmap.insert(std::make_pair(vol_name <<
159 } <<
160 if (fgNotifier != nullptr) { fgNotifier->Not <<
161 store->mvalid = true; <<
162 } 127 }
163 128
164 // ******************************************* 129 // ***************************************************************************
165 // Remove volume from container 130 // Remove volume from container
166 // ******************************************* 131 // ***************************************************************************
167 // 132 //
168 void G4LogicalVolumeStore::DeRegister(G4Logica 133 void G4LogicalVolumeStore::DeRegister(G4LogicalVolume* pVolume)
169 { 134 {
170 G4LogicalVolumeStore* store = GetInstance(); <<
171 if (!locked) // Do not de-register if loc 135 if (!locked) // Do not de-register if locked !
172 { 136 {
173 if (fgNotifier != nullptr) { fgNotifier->N 137 if (fgNotifier != nullptr) { fgNotifier->NotifyDeRegistration(); }
174 for (auto i=store->cbegin(); i!=store->cen << 138 for (auto i=GetInstance()->cbegin(); i!=GetInstance()->cend(); ++i)
175 { 139 {
176 if (**i==*pVolume) 140 if (**i==*pVolume)
177 { 141 {
178 store->erase(i); << 142 GetInstance()->erase(i);
179 break; 143 break;
180 } 144 }
181 } 145 }
182 const G4String& vol_name = pVolume->GetNam <<
183 auto it = store->bmap.find(vol_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==*pVolume) <<
191 { <<
192 it->second.erase(i); <<
193 break; <<
194 } <<
195 } <<
196 } <<
197 else <<
198 { <<
199 store->bmap.erase(it); <<
200 } <<
201 } <<
202 } 146 }
203 } 147 }
204 148
205 // ******************************************* 149 // ***************************************************************************
206 // Retrieve the first or last volume pointer i << 150 // Retrieve the first volume pointer in the container having that name
207 // ******************************************* 151 // ***************************************************************************
208 // 152 //
209 G4LogicalVolume* 153 G4LogicalVolume*
210 G4LogicalVolumeStore::GetVolume(const G4String << 154 G4LogicalVolumeStore::GetVolume(const G4String& name, G4bool verbose) const
211 G4bool reverse <<
212 { 155 {
213 G4LogicalVolumeStore* store = GetInstance(); << 156 for (auto i=GetInstance()->cbegin(); i!=GetInstance()->cend(); ++i)
214 if (!store->mvalid) { store->UpdateMap(); } <<
215 auto pos = store->bmap.find(name); <<
216 if(pos != store->bmap.cend()) <<
217 { 157 {
218 if ((verbose) && (pos->second.size()>1)) << 158 if ((*i)->GetName() == name) { return *i; }
219 { <<
220 std::ostringstream message; <<
221 message << "There exists more than ONE l <<
222 << name << "!" << G4endl <<
223 << "Returning the first found."; <<
224 G4Exception("G4LogicalVolumeStore::GetVo <<
225 "GeomMgt1001", JustWarning, <<
226 } <<
227 if(reverseSearch) <<
228 { <<
229 return pos->second[pos->second.size()-1] <<
230 } <<
231 else <<
232 { <<
233 return pos->second[0]; <<
234 } <<
235 } 159 }
236 if (verbose) 160 if (verbose)
237 { 161 {
238 std::ostringstream message; 162 std::ostringstream message;
239 message << "Volume NOT found in store !" 163 message << "Volume NOT found in store !" << G4endl
240 << " Volume " << name << " 164 << " Volume " << name << " NOT found in store !" << G4endl
241 << " Returning NULL pointe 165 << " Returning NULL pointer.";
242 G4Exception("G4LogicalVolumeStore::GetVol 166 G4Exception("G4LogicalVolumeStore::GetVolume()",
243 "GeomMgt1001", JustWarning, m 167 "GeomMgt1001", JustWarning, message);
244 } 168 }
245 return nullptr; << 169 return 0;
246 } 170 }
247 171
248 // ******************************************* 172 // ***************************************************************************
249 // Return ptr to Store, setting if necessary 173 // Return ptr to Store, setting if necessary
250 // ******************************************* 174 // ***************************************************************************
251 // 175 //
252 G4LogicalVolumeStore* G4LogicalVolumeStore::Ge 176 G4LogicalVolumeStore* G4LogicalVolumeStore::GetInstance()
253 { 177 {
254 static G4LogicalVolumeStore worldStore; 178 static G4LogicalVolumeStore worldStore;
255 if (fgInstance == nullptr) 179 if (fgInstance == nullptr)
256 { 180 {
257 fgInstance = &worldStore; 181 fgInstance = &worldStore;
258 } 182 }
259 return fgInstance; 183 return fgInstance;
260 } 184 }
261 185