[831] | 1 | // |
---|
| 2 | // ******************************************************************** |
---|
| 3 | // * License and Disclaimer * |
---|
| 4 | // * * |
---|
| 5 | // * The Geant4 software is copyright of the Copyright Holders of * |
---|
| 6 | // * the Geant4 Collaboration. It is provided under the terms and * |
---|
| 7 | // * conditions of the Geant4 Software License, included in the file * |
---|
| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
---|
| 9 | // * include a list of copyright holders. * |
---|
| 10 | // * * |
---|
| 11 | // * Neither the authors of this software system, nor their employing * |
---|
| 12 | // * institutes,nor the agencies providing financial support for this * |
---|
| 13 | // * work make any representation or warranty, express or implied, * |
---|
| 14 | // * regarding this software system or assume any liability for its * |
---|
| 15 | // * use. Please see the license in the file LICENSE and URL above * |
---|
| 16 | // * for the full disclaimer and the limitation of liability. * |
---|
| 17 | // * * |
---|
| 18 | // * This code implementation is the result of the scientific and * |
---|
| 19 | // * technical work of the GEANT4 collaboration. * |
---|
| 20 | // * By using, copying, modifying or distributing the software (or * |
---|
| 21 | // * any work based on the software) you agree to acknowledge its * |
---|
| 22 | // * use in resulting scientific publications, and indicate your * |
---|
| 23 | // * acceptance of all terms of the Geant4 Software license. * |
---|
| 24 | // ******************************************************************** |
---|
| 25 | // |
---|
| 26 | // |
---|
[850] | 27 | // $Id: G4RegionStore.cc,v 1.14 2008/07/10 09:46:01 gcosmo Exp $ |
---|
[1337] | 28 | // GEANT4 tag $Name: geant4-09-04-beta-01 $ |
---|
[831] | 29 | // |
---|
| 30 | // G4RegionStore |
---|
| 31 | // |
---|
| 32 | // Implementation for singleton container |
---|
| 33 | // |
---|
| 34 | // History: |
---|
| 35 | // 18.09.02 G.Cosmo Initial version |
---|
| 36 | // -------------------------------------------------------------------- |
---|
| 37 | |
---|
| 38 | #include "G4Region.hh" |
---|
| 39 | #include "G4RegionStore.hh" |
---|
| 40 | #include "G4GeometryManager.hh" |
---|
| 41 | #include "G4VPhysicalVolume.hh" |
---|
| 42 | #include "G4PhysicalVolumeStore.hh" |
---|
| 43 | |
---|
| 44 | #include "G4ios.hh" |
---|
| 45 | |
---|
| 46 | // *************************************************************************** |
---|
| 47 | // Static class variables |
---|
| 48 | // *************************************************************************** |
---|
| 49 | // |
---|
| 50 | G4RegionStore* G4RegionStore::fgInstance = 0; |
---|
| 51 | G4VStoreNotifier* G4RegionStore::fgNotifier = 0; |
---|
| 52 | G4bool G4RegionStore::locked = false; |
---|
| 53 | |
---|
| 54 | // *************************************************************************** |
---|
| 55 | // Protected constructor: Construct underlying container with |
---|
| 56 | // initial size of 20 entries |
---|
| 57 | // *************************************************************************** |
---|
| 58 | // |
---|
| 59 | G4RegionStore::G4RegionStore() |
---|
| 60 | : std::vector<G4Region*>() |
---|
| 61 | { |
---|
| 62 | reserve(20); |
---|
| 63 | } |
---|
| 64 | |
---|
| 65 | // *************************************************************************** |
---|
| 66 | // Destructor |
---|
| 67 | // *************************************************************************** |
---|
| 68 | // |
---|
| 69 | G4RegionStore::~G4RegionStore() |
---|
| 70 | { |
---|
| 71 | Clean(); |
---|
| 72 | } |
---|
| 73 | |
---|
| 74 | // *************************************************************************** |
---|
| 75 | // Delete all regions from the store except for the world region |
---|
| 76 | // *************************************************************************** |
---|
| 77 | // |
---|
| 78 | void G4RegionStore::Clean() |
---|
| 79 | { |
---|
| 80 | // Do nothing if geometry is closed |
---|
| 81 | // |
---|
| 82 | if (G4GeometryManager::GetInstance()->IsGeometryClosed()) |
---|
| 83 | { |
---|
| 84 | G4cout << "WARNING - Attempt to delete the region store" |
---|
| 85 | << " while geometry closed !" << G4endl; |
---|
| 86 | return; |
---|
| 87 | } |
---|
| 88 | |
---|
| 89 | // Locks store for deletion of regions. De-registration will be |
---|
| 90 | // performed at this stage. G4Regions will not de-register themselves. |
---|
| 91 | // |
---|
| 92 | locked = true; |
---|
| 93 | |
---|
| 94 | size_t i=0; |
---|
| 95 | G4RegionStore* store = GetInstance(); |
---|
| 96 | |
---|
| 97 | #ifdef G4GEOMETRY_VOXELDEBUG |
---|
| 98 | G4cout << "Deleting Regions ... "; |
---|
| 99 | #endif |
---|
| 100 | |
---|
| 101 | for(iterator pos=store->begin(); pos!=store->end(); ++pos) |
---|
| 102 | { |
---|
| 103 | if (fgNotifier) { fgNotifier->NotifyDeRegistration(); } |
---|
| 104 | if (*pos) { delete *pos; } |
---|
| 105 | i++; |
---|
| 106 | } |
---|
| 107 | |
---|
| 108 | #ifdef G4GEOMETRY_VOXELDEBUG |
---|
| 109 | if (store->size() < i-1) |
---|
| 110 | { G4cout << "No regions deleted. Already deleted by user ?" << G4endl; } |
---|
| 111 | else |
---|
| 112 | { G4cout << i-1 << " regions deleted !" << G4endl; } |
---|
| 113 | #endif |
---|
| 114 | |
---|
| 115 | locked = false; |
---|
| 116 | store->clear(); |
---|
| 117 | } |
---|
| 118 | |
---|
| 119 | // *************************************************************************** |
---|
| 120 | // Associate user notifier to the store |
---|
| 121 | // *************************************************************************** |
---|
| 122 | // |
---|
| 123 | void G4RegionStore::SetNotifier(G4VStoreNotifier* pNotifier) |
---|
| 124 | { |
---|
| 125 | GetInstance(); |
---|
| 126 | fgNotifier = pNotifier; |
---|
| 127 | } |
---|
| 128 | |
---|
| 129 | // *************************************************************************** |
---|
| 130 | // Add Region to container |
---|
| 131 | // *************************************************************************** |
---|
| 132 | // |
---|
| 133 | void G4RegionStore::Register(G4Region* pRegion) |
---|
| 134 | { |
---|
| 135 | GetInstance()->push_back(pRegion); |
---|
| 136 | if (fgNotifier) { fgNotifier->NotifyRegistration(); } |
---|
| 137 | } |
---|
| 138 | |
---|
| 139 | // *************************************************************************** |
---|
| 140 | // Remove Region from container |
---|
| 141 | // *************************************************************************** |
---|
| 142 | // |
---|
| 143 | void G4RegionStore::DeRegister(G4Region* pRegion) |
---|
| 144 | { |
---|
| 145 | if (!locked) // Do not de-register if locked ! |
---|
| 146 | { |
---|
| 147 | if (fgNotifier) { fgNotifier->NotifyDeRegistration(); } |
---|
| 148 | for (iterator i=GetInstance()->begin(); i!=GetInstance()->end(); i++) |
---|
| 149 | { |
---|
| 150 | if (**i==*pRegion) |
---|
| 151 | { |
---|
| 152 | GetInstance()->erase(i); |
---|
| 153 | break; |
---|
| 154 | } |
---|
| 155 | } |
---|
| 156 | } |
---|
| 157 | } |
---|
| 158 | |
---|
| 159 | // *************************************************************************** |
---|
| 160 | // Return ptr to Store, setting if necessary |
---|
| 161 | // *************************************************************************** |
---|
| 162 | // |
---|
| 163 | G4RegionStore* G4RegionStore::GetInstance() |
---|
| 164 | { |
---|
| 165 | static G4RegionStore worldStore; |
---|
| 166 | if (!fgInstance) |
---|
| 167 | { |
---|
| 168 | fgInstance = &worldStore; |
---|
| 169 | } |
---|
| 170 | return fgInstance; |
---|
| 171 | } |
---|
| 172 | |
---|
| 173 | // *************************************************************************** |
---|
| 174 | // Loops through all regions to verify if a region has been modified. |
---|
| 175 | // It returns TRUE if just one region is modified. |
---|
| 176 | // *************************************************************************** |
---|
| 177 | // |
---|
| 178 | G4bool G4RegionStore::IsModified() const |
---|
| 179 | { |
---|
| 180 | for (iterator i=GetInstance()->begin(); i!=GetInstance()->end(); i++) |
---|
| 181 | { |
---|
| 182 | if ((*i)->IsModified()) { return true; } |
---|
| 183 | } |
---|
| 184 | return false; |
---|
| 185 | } |
---|
| 186 | |
---|
| 187 | // *************************************************************************** |
---|
| 188 | // Loops through all regions to reset flag for modification to FALSE. |
---|
| 189 | // Used by the run manager to notify that the physics table has been updated. |
---|
| 190 | // *************************************************************************** |
---|
| 191 | // |
---|
| 192 | void G4RegionStore::ResetRegionModified() |
---|
| 193 | { |
---|
| 194 | for (iterator i=GetInstance()->begin(); i!=GetInstance()->end(); i++) |
---|
| 195 | { |
---|
| 196 | (*i)->RegionModified(false); |
---|
| 197 | } |
---|
| 198 | } |
---|
| 199 | |
---|
| 200 | // *************************************************************************** |
---|
| 201 | // Forces recomputation of material lists in all regions in the store. |
---|
| 202 | // *************************************************************************** |
---|
| 203 | // |
---|
| 204 | void G4RegionStore::UpdateMaterialList(G4VPhysicalVolume* currentWorld) |
---|
| 205 | { |
---|
| 206 | for (iterator i=GetInstance()->begin(); i!=GetInstance()->end(); i++) |
---|
| 207 | { |
---|
| 208 | if((*i)->GetWorldPhysical()==currentWorld) { (*i)->UpdateMaterialList(); } |
---|
| 209 | } |
---|
| 210 | } |
---|
| 211 | |
---|
| 212 | // *************************************************************************** |
---|
| 213 | // Returns a region through its name specification. |
---|
| 214 | // *************************************************************************** |
---|
| 215 | // |
---|
| 216 | G4Region* G4RegionStore::GetRegion(const G4String& name, G4bool verbose) const |
---|
| 217 | { |
---|
| 218 | for (iterator i=GetInstance()->begin(); i!=GetInstance()->end(); i++) |
---|
| 219 | { |
---|
| 220 | if ((*i)->GetName() == name) { return *i; } |
---|
| 221 | } |
---|
| 222 | if (verbose) |
---|
| 223 | { |
---|
| 224 | G4cerr << "ERROR - G4RegionStore::GetRegion()" << G4endl |
---|
| 225 | << " Region " << name << " NOT found in store !" << G4endl |
---|
| 226 | << " Returning NULL pointer." << G4endl; |
---|
| 227 | G4Exception("G4RegionStore::GetRegion()", "InvalidQuery", |
---|
| 228 | JustWarning, "Region NOT found in store !"); |
---|
| 229 | } |
---|
| 230 | return 0; |
---|
| 231 | } |
---|
| 232 | |
---|
| 233 | // *************************************************************************** |
---|
| 234 | // Returns a region through its name specification, if it exists. |
---|
| 235 | // If it does not exist it will allocate a new region with the given |
---|
| 236 | // name, delegating the ownership to the caller client. |
---|
| 237 | // *************************************************************************** |
---|
| 238 | // |
---|
| 239 | G4Region* G4RegionStore::FindOrCreateRegion(const G4String& name) |
---|
| 240 | { |
---|
| 241 | G4Region* target = GetRegion(name,false); |
---|
| 242 | if (!target) |
---|
| 243 | { |
---|
| 244 | target = new G4Region(name); |
---|
| 245 | } |
---|
| 246 | return target; |
---|
| 247 | } |
---|
| 248 | |
---|
| 249 | // ************************************************************************** |
---|
| 250 | // Set a world physical volume pointer to a region that belongs to it. |
---|
| 251 | // Scan over all world volumes. |
---|
| 252 | // ************************************************************************** |
---|
| 253 | // |
---|
| 254 | void G4RegionStore::SetWorldVolume() |
---|
| 255 | { |
---|
| 256 | // Reset all pointers first |
---|
| 257 | // |
---|
| 258 | for (iterator i=GetInstance()->begin(); i!=GetInstance()->end(); i++) |
---|
| 259 | { (*i)->SetWorld(0); } |
---|
| 260 | |
---|
| 261 | // Find world volumes |
---|
| 262 | // |
---|
| 263 | G4PhysicalVolumeStore* fPhysicalVolumeStore |
---|
| 264 | = G4PhysicalVolumeStore::GetInstance(); |
---|
| 265 | size_t nPhys = fPhysicalVolumeStore->size(); |
---|
| 266 | for(size_t iPhys=0; iPhys<nPhys; iPhys++) |
---|
| 267 | { |
---|
| 268 | G4VPhysicalVolume* fPhys = (*fPhysicalVolumeStore)[iPhys]; |
---|
| 269 | if(fPhys->GetMotherLogical()) { continue; } // not a world volume |
---|
| 270 | |
---|
| 271 | // Now 'fPhys' is a world volume, set it to regions that belong to it. |
---|
| 272 | // |
---|
| 273 | for (iterator i=GetInstance()->begin(); i!=GetInstance()->end(); i++) |
---|
| 274 | { (*i)->SetWorld(fPhys); } |
---|
| 275 | } |
---|
| 276 | } |
---|
| 277 | |
---|