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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 G4ThreadLocal G4VStoreNotifier* G4LogicalVolumeStore::fgNotifier = 0;
48 G4ThreadLocal G4bool G4LogicalVolumeStore::loc 47 G4ThreadLocal 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(); // Delete all volumes in the store
68 G4LogicalVolume::Clean(); // Delete allocat 67 G4LogicalVolume::Clean(); // Delete allocated sub-instance data
69 } 68 }
70 69
71 // ******************************************* 70 // ***************************************************************************
72 // Delete all elements from the store 71 // Delete all elements from the store
73 // ******************************************* 72 // ***************************************************************************
74 // 73 //
75 void G4LogicalVolumeStore::Clean() 74 void G4LogicalVolumeStore::Clean()
76 { 75 {
77 // Do nothing if geometry is closed 76 // Do nothing if geometry is closed
78 // 77 //
79 if (G4GeometryManager::GetInstance()->IsGeom << 78 if (G4GeometryManager::IsGeometryClosed())
80 { 79 {
81 G4cout << "WARNING - Attempt to delete the 80 G4cout << "WARNING - Attempt to delete the logical volume store"
82 << " while geometry closed !" << G4 81 << " while geometry closed !" << G4endl;
83 return; 82 return;
84 } 83 }
85 84
86 // Locks store for deletion of volumes. De-r 85 // Locks store for deletion of volumes. De-registration will be
87 // performed at this stage. G4LogicalVolumes 86 // performed at this stage. G4LogicalVolumes will not de-register themselves.
88 // 87 //
89 locked = true; 88 locked = true;
90 89
>> 90 size_t i=0;
91 G4LogicalVolumeStore* store = GetInstance(); 91 G4LogicalVolumeStore* store = GetInstance();
92 92
93 for(auto pos=store->cbegin(); pos!=store->ce << 93 #ifdef G4GEOMETRY_VOXELDEBUG
>> 94 G4cout << "Deleting Logical Volumes ... ";
>> 95 #endif
>> 96
>> 97 for(iterator pos=store->begin(); pos!=store->end(); pos++)
94 { 98 {
95 if (fgNotifier != nullptr) { fgNotifier->N << 99 if (fgNotifier) { fgNotifier->NotifyDeRegistration(); }
96 if (*pos != nullptr) { (*pos)->Lock(); del << 100 if (*pos) { (*pos)->Lock(); delete *pos; }
>> 101 i++;
97 } 102 }
98 103
99 store->bmap.clear(); store->mvalid = false; << 104 #ifdef G4GEOMETRY_VOXELDEBUG
>> 105 if (store->size() < i-1)
>> 106 { G4cout << "No volumes deleted. Already deleted by user ?" << G4endl; }
>> 107 else
>> 108 { G4cout << i-1 << " volumes deleted !" << G4endl; }
>> 109 #endif
>> 110
100 locked = false; 111 locked = false;
101 store->clear(); 112 store->clear();
102 } 113 }
103 114
104 // ******************************************* 115 // ***************************************************************************
105 // Associate user notifier to the store 116 // Associate user notifier to the store
106 // ******************************************* 117 // ***************************************************************************
107 // 118 //
108 void G4LogicalVolumeStore::SetNotifier(G4VStor 119 void G4LogicalVolumeStore::SetNotifier(G4VStoreNotifier* pNotifier)
109 { 120 {
110 GetInstance(); 121 GetInstance();
111 fgNotifier = pNotifier; 122 fgNotifier = pNotifier;
112 } 123 }
113 124
114 // ******************************************* 125 // ***************************************************************************
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 126 // Add volume to container
143 // ******************************************* 127 // ***************************************************************************
144 // 128 //
145 void G4LogicalVolumeStore::Register(G4LogicalV 129 void G4LogicalVolumeStore::Register(G4LogicalVolume* pVolume)
146 { 130 {
147 G4LogicalVolumeStore* store = GetInstance(); << 131 GetInstance()->push_back(pVolume);
148 store->push_back(pVolume); << 132 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 } 133 }
163 134
164 // ******************************************* 135 // ***************************************************************************
165 // Remove volume from container 136 // Remove volume from container
166 // ******************************************* 137 // ***************************************************************************
167 // 138 //
168 void G4LogicalVolumeStore::DeRegister(G4Logica 139 void G4LogicalVolumeStore::DeRegister(G4LogicalVolume* pVolume)
169 { 140 {
170 G4LogicalVolumeStore* store = GetInstance(); <<
171 if (!locked) // Do not de-register if loc 141 if (!locked) // Do not de-register if locked !
172 { 142 {
173 if (fgNotifier != nullptr) { fgNotifier->N << 143 if (fgNotifier) { fgNotifier->NotifyDeRegistration(); }
174 for (auto i=store->cbegin(); i!=store->cen << 144 for (iterator i=GetInstance()->begin(); i!=GetInstance()->end(); i++)
175 { 145 {
176 if (**i==*pVolume) 146 if (**i==*pVolume)
177 { 147 {
178 store->erase(i); << 148 GetInstance()->erase(i);
179 break; 149 break;
180 } 150 }
181 } 151 }
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 } 152 }
203 } 153 }
204 154
205 // ******************************************* 155 // ***************************************************************************
206 // Retrieve the first or last volume pointer i << 156 // Retrieve the first volume pointer in the container having that name
207 // ******************************************* 157 // ***************************************************************************
208 // 158 //
209 G4LogicalVolume* 159 G4LogicalVolume*
210 G4LogicalVolumeStore::GetVolume(const G4String << 160 G4LogicalVolumeStore::GetVolume(const G4String& name, G4bool verbose) const
211 G4bool reverse <<
212 { 161 {
213 G4LogicalVolumeStore* store = GetInstance(); << 162 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 { 163 {
218 if ((verbose) && (pos->second.size()>1)) << 164 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 } 165 }
236 if (verbose) 166 if (verbose)
237 { 167 {
238 std::ostringstream message; 168 std::ostringstream message;
239 message << "Volume NOT found in store !" 169 message << "Volume NOT found in store !" << G4endl
240 << " Volume " << name << " 170 << " Volume " << name << " NOT found in store !" << G4endl
241 << " Returning NULL pointe 171 << " Returning NULL pointer.";
242 G4Exception("G4LogicalVolumeStore::GetVol 172 G4Exception("G4LogicalVolumeStore::GetVolume()",
243 "GeomMgt1001", JustWarning, m 173 "GeomMgt1001", JustWarning, message);
244 } 174 }
245 return nullptr; << 175 return 0;
246 } 176 }
247 177
248 // ******************************************* 178 // ***************************************************************************
249 // Return ptr to Store, setting if necessary 179 // Return ptr to Store, setting if necessary
250 // ******************************************* 180 // ***************************************************************************
251 // 181 //
252 G4LogicalVolumeStore* G4LogicalVolumeStore::Ge 182 G4LogicalVolumeStore* G4LogicalVolumeStore::GetInstance()
253 { 183 {
254 static G4LogicalVolumeStore worldStore; 184 static G4LogicalVolumeStore worldStore;
255 if (fgInstance == nullptr) << 185 if (!fgInstance)
256 { 186 {
257 fgInstance = &worldStore; 187 fgInstance = &worldStore;
258 } 188 }
259 return fgInstance; 189 return fgInstance;
260 } 190 }
261 191