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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 // G4LogicalVolumeStore implementation <<
27 // 26 //
28 // 10.07.95, P.Kent, G.Cosmo << 27 // $Id$
>> 28 //
>> 29 // G4LogicalVolumeStore
>> 30 //
>> 31 // Implementation for singleton container
>> 32 //
>> 33 // History:
>> 34 // 10.07.95 P.Kent Initial version
29 // ------------------------------------------- 35 // --------------------------------------------------------------------
30 36
31 #include "G4Types.hh" 37 #include "G4Types.hh"
32 #include "G4LogicalVolumeStore.hh" 38 #include "G4LogicalVolumeStore.hh"
33 #include "G4GeometryManager.hh" 39 #include "G4GeometryManager.hh"
34 40
35 #include "G4AutoLock.hh" <<
36 <<
37 namespace <<
38 { <<
39 G4Mutex mapMutex = G4MUTEX_INITIALIZER; <<
40 } <<
41 <<
42 // ******************************************* 41 // ***************************************************************************
43 // Static class variables 42 // Static class variables
44 // ******************************************* 43 // ***************************************************************************
45 // 44 //
46 G4LogicalVolumeStore* G4LogicalVolumeStore::fg << 45 G4LogicalVolumeStore* G4LogicalVolumeStore::fgInstance = 0;
47 G4ThreadLocal G4VStoreNotifier* G4LogicalVolum << 46 G4VStoreNotifier* G4LogicalVolumeStore::fgNotifier = 0;
48 G4ThreadLocal G4bool G4LogicalVolumeStore::loc << 47 G4bool G4LogicalVolumeStore::locked = false;
49 48
50 // ******************************************* 49 // ***************************************************************************
51 // Protected constructor: Construct underlying 50 // Protected constructor: Construct underlying container with
52 // initial size of 100 entries 51 // initial size of 100 entries
53 // ******************************************* 52 // ***************************************************************************
54 // 53 //
55 G4LogicalVolumeStore::G4LogicalVolumeStore() 54 G4LogicalVolumeStore::G4LogicalVolumeStore()
56 << 55 : std::vector<G4LogicalVolume*>()
57 { 56 {
58 reserve(100); 57 reserve(100);
59 } 58 }
60 59
61 // ******************************************* 60 // ***************************************************************************
62 // Destructor 61 // Destructor
63 // ******************************************* 62 // ***************************************************************************
64 // 63 //
65 G4LogicalVolumeStore::~G4LogicalVolumeStore() 64 G4LogicalVolumeStore::~G4LogicalVolumeStore()
66 { 65 {
67 Clean(); // Delete all volumes in the store << 66 Clean();
68 G4LogicalVolume::Clean(); // Delete allocat <<
69 } 67 }
70 68
71 // ******************************************* 69 // ***************************************************************************
72 // Delete all elements from the store 70 // Delete all elements from the store
73 // ******************************************* 71 // ***************************************************************************
74 // 72 //
75 void G4LogicalVolumeStore::Clean() 73 void G4LogicalVolumeStore::Clean()
76 { 74 {
77 // Do nothing if geometry is closed 75 // Do nothing if geometry is closed
78 // 76 //
79 if (G4GeometryManager::GetInstance()->IsGeom 77 if (G4GeometryManager::GetInstance()->IsGeometryClosed())
80 { 78 {
81 G4cout << "WARNING - Attempt to delete the 79 G4cout << "WARNING - Attempt to delete the logical volume store"
82 << " while geometry closed !" << G4 80 << " while geometry closed !" << G4endl;
83 return; 81 return;
84 } 82 }
85 83
86 // Locks store for deletion of volumes. De-r 84 // Locks store for deletion of volumes. De-registration will be
87 // performed at this stage. G4LogicalVolumes 85 // performed at this stage. G4LogicalVolumes will not de-register themselves.
88 // 86 //
89 locked = true; 87 locked = true;
90 88
>> 89 size_t i=0;
91 G4LogicalVolumeStore* store = GetInstance(); 90 G4LogicalVolumeStore* store = GetInstance();
92 91
93 for(auto pos=store->cbegin(); pos!=store->ce << 92 #ifdef G4GEOMETRY_VOXELDEBUG
>> 93 G4cout << "Deleting Logical Volumes ... ";
>> 94 #endif
>> 95
>> 96 for(iterator pos=store->begin(); pos!=store->end(); pos++)
94 { 97 {
95 if (fgNotifier != nullptr) { fgNotifier->N << 98 if (fgNotifier) { fgNotifier->NotifyDeRegistration(); }
96 if (*pos != nullptr) { (*pos)->Lock(); del << 99 if (*pos) { (*pos)->Lock(); delete *pos; }
>> 100 i++;
97 } 101 }
98 102
99 store->bmap.clear(); store->mvalid = false; << 103 #ifdef G4GEOMETRY_VOXELDEBUG
>> 104 if (store->size() < i-1)
>> 105 { G4cout << "No volumes deleted. Already deleted by user ?" << G4endl; }
>> 106 else
>> 107 { G4cout << i-1 << " volumes deleted !" << G4endl; }
>> 108 #endif
>> 109
100 locked = false; 110 locked = false;
101 store->clear(); 111 store->clear();
102 } 112 }
103 113
104 // ******************************************* 114 // ***************************************************************************
105 // Associate user notifier to the store 115 // Associate user notifier to the store
106 // ******************************************* 116 // ***************************************************************************
107 // 117 //
108 void G4LogicalVolumeStore::SetNotifier(G4VStor 118 void G4LogicalVolumeStore::SetNotifier(G4VStoreNotifier* pNotifier)
109 { 119 {
110 GetInstance(); 120 GetInstance();
111 fgNotifier = pNotifier; 121 fgNotifier = pNotifier;
112 } 122 }
113 123
114 // ******************************************* 124 // ***************************************************************************
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 125 // Add volume to container
143 // ******************************************* 126 // ***************************************************************************
144 // 127 //
145 void G4LogicalVolumeStore::Register(G4LogicalV 128 void G4LogicalVolumeStore::Register(G4LogicalVolume* pVolume)
146 { 129 {
147 G4LogicalVolumeStore* store = GetInstance(); << 130 GetInstance()->push_back(pVolume);
148 store->push_back(pVolume); << 131 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 } 132 }
163 133
164 // ******************************************* 134 // ***************************************************************************
165 // Remove volume from container 135 // Remove volume from container
166 // ******************************************* 136 // ***************************************************************************
167 // 137 //
168 void G4LogicalVolumeStore::DeRegister(G4Logica 138 void G4LogicalVolumeStore::DeRegister(G4LogicalVolume* pVolume)
169 { 139 {
170 G4LogicalVolumeStore* store = GetInstance(); <<
171 if (!locked) // Do not de-register if loc 140 if (!locked) // Do not de-register if locked !
172 { 141 {
173 if (fgNotifier != nullptr) { fgNotifier->N << 142 if (fgNotifier) { fgNotifier->NotifyDeRegistration(); }
174 for (auto i=store->cbegin(); i!=store->cen << 143 for (iterator i=GetInstance()->begin(); i!=GetInstance()->end(); i++)
175 { 144 {
176 if (**i==*pVolume) 145 if (**i==*pVolume)
177 { 146 {
178 store->erase(i); << 147 GetInstance()->erase(i);
179 break; 148 break;
180 } 149 }
181 } 150 }
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 } 151 }
203 } 152 }
204 153
205 // ******************************************* 154 // ***************************************************************************
206 // Retrieve the first or last volume pointer i << 155 // Retrieve the first volume pointer in the container having that name
207 // ******************************************* 156 // ***************************************************************************
208 // 157 //
209 G4LogicalVolume* 158 G4LogicalVolume*
210 G4LogicalVolumeStore::GetVolume(const G4String << 159 G4LogicalVolumeStore::GetVolume(const G4String& name, G4bool verbose) const
211 G4bool reverse <<
212 { 160 {
213 G4LogicalVolumeStore* store = GetInstance(); << 161 for (iterator i=GetInstance()->begin(); i!=GetInstance()->end(); i++)
214 if (!store->mvalid) { store->UpdateMap(); } <<
215 auto pos = store->bmap.find(name); <<
216 if(pos != store->bmap.cend()) <<
217 { 162 {
218 if ((verbose) && (pos->second.size()>1)) << 163 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 } 164 }
236 if (verbose) 165 if (verbose)
237 { 166 {
238 std::ostringstream message; 167 std::ostringstream message;
239 message << "Volume NOT found in store !" 168 message << "Volume NOT found in store !" << G4endl
240 << " Volume " << name << " 169 << " Volume " << name << " NOT found in store !" << G4endl
241 << " Returning NULL pointe 170 << " Returning NULL pointer.";
242 G4Exception("G4LogicalVolumeStore::GetVol 171 G4Exception("G4LogicalVolumeStore::GetVolume()",
243 "GeomMgt1001", JustWarning, m 172 "GeomMgt1001", JustWarning, message);
244 } 173 }
245 return nullptr; << 174 return 0;
246 } 175 }
247 176
248 // ******************************************* 177 // ***************************************************************************
249 // Return ptr to Store, setting if necessary 178 // Return ptr to Store, setting if necessary
250 // ******************************************* 179 // ***************************************************************************
251 // 180 //
252 G4LogicalVolumeStore* G4LogicalVolumeStore::Ge 181 G4LogicalVolumeStore* G4LogicalVolumeStore::GetInstance()
253 { 182 {
254 static G4LogicalVolumeStore worldStore; 183 static G4LogicalVolumeStore worldStore;
255 if (fgInstance == nullptr) << 184 if (!fgInstance)
256 { 185 {
257 fgInstance = &worldStore; 186 fgInstance = &worldStore;
258 } 187 }
259 return fgInstance; 188 return fgInstance;
260 } 189 }
261 190