[831] | 1 | // |
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| 2 | // ******************************************************************** |
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| 3 | // * License and Disclaimer * |
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| 4 | // * * |
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| 5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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| 6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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| 7 | // * conditions of the Geant4 Software License, included in the file * |
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| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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| 9 | // * include a list of copyright holders. * |
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| 10 | // * * |
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| 11 | // * Neither the authors of this software system, nor their employing * |
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| 12 | // * institutes,nor the agencies providing financial support for this * |
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| 13 | // * work make any representation or warranty, express or implied, * |
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| 14 | // * regarding this software system or assume any liability for its * |
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| 15 | // * use. Please see the license in the file LICENSE and URL above * |
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| 16 | // * for the full disclaimer and the limitation of liability. * |
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| 17 | // * * |
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| 18 | // * This code implementation is the result of the scientific and * |
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| 19 | // * technical work of the GEANT4 collaboration. * |
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| 20 | // * By using, copying, modifying or distributing the software (or * |
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| 21 | // * any work based on the software) you agree to acknowledge its * |
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| 22 | // * use in resulting scientific publications, and indicate your * |
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| 23 | // * acceptance of all terms of the Geant4 Software license. * |
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| 24 | // ******************************************************************** |
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| 25 | // |
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| 26 | // |
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[850] | 27 | // $Id: G4PhysicalVolumeStore.cc,v 1.20 2008/07/10 09:41:20 gcosmo Exp $ |
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[1337] | 28 | // GEANT4 tag $Name: geant4-09-04-beta-01 $ |
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[831] | 29 | // |
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| 30 | // G4PhysicalVolumeStore |
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| 31 | // |
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| 32 | // Implementation for singleton container |
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| 33 | // |
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| 34 | // History: |
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| 35 | // 25.07.95 P.Kent Initial version |
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| 36 | // -------------------------------------------------------------------- |
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| 37 | |
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| 38 | #include "G4Types.hh" |
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| 39 | #include "G4PhysicalVolumeStore.hh" |
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| 40 | #include "G4GeometryManager.hh" |
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| 41 | #include "G4LogicalVolume.hh" |
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| 42 | |
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| 43 | // *************************************************************************** |
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| 44 | // Static class variables |
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| 45 | // *************************************************************************** |
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| 46 | // |
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| 47 | G4PhysicalVolumeStore* G4PhysicalVolumeStore::fgInstance = 0; |
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| 48 | G4VStoreNotifier* G4PhysicalVolumeStore::fgNotifier = 0; |
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| 49 | G4bool G4PhysicalVolumeStore::locked = false; |
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| 50 | |
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| 51 | // *************************************************************************** |
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| 52 | // Protected constructor: Construct underlying container with |
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| 53 | // initial size of 100 entries |
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| 54 | // *************************************************************************** |
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| 55 | // |
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| 56 | G4PhysicalVolumeStore::G4PhysicalVolumeStore() |
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| 57 | : std::vector<G4VPhysicalVolume*>() |
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| 58 | { |
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| 59 | reserve(100); |
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| 60 | } |
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| 61 | |
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| 62 | // *************************************************************************** |
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| 63 | // Destructor |
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| 64 | // *************************************************************************** |
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| 65 | // |
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| 66 | G4PhysicalVolumeStore::~G4PhysicalVolumeStore() |
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| 67 | { |
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| 68 | Clean(); |
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| 69 | } |
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| 70 | |
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| 71 | // *************************************************************************** |
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| 72 | // Delete all elements from the store |
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| 73 | // *************************************************************************** |
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| 74 | // |
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[850] | 75 | void G4PhysicalVolumeStore::Clean() |
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[831] | 76 | { |
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| 77 | // Do nothing if geometry is closed |
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| 78 | // |
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| 79 | if (G4GeometryManager::GetInstance()->IsGeometryClosed()) |
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| 80 | { |
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| 81 | G4cout << "WARNING - Attempt to delete the physical volume store" |
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| 82 | << " while geometry closed !" << G4endl; |
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| 83 | return; |
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| 84 | } |
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| 85 | |
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| 86 | // Locks store for deletion of volumes. De-registration will be |
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| 87 | // performed at this stage. G4VPhysicalVolumes will not de-register |
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| 88 | // themselves. |
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| 89 | // |
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| 90 | locked = true; |
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| 91 | |
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| 92 | size_t i=0; |
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| 93 | G4PhysicalVolumeStore* store = GetInstance(); |
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| 94 | std::vector<G4VPhysicalVolume*>::iterator pos; |
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| 95 | |
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| 96 | #ifdef G4GEOMETRY_VOXELDEBUG |
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| 97 | G4cout << "Deleting Physical Volumes ... "; |
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| 98 | #endif |
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| 99 | |
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| 100 | for(pos=store->begin(); pos!=store->end(); pos++) |
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| 101 | { |
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| 102 | if (fgNotifier) { fgNotifier->NotifyDeRegistration(); } |
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| 103 | if (*pos) { delete *pos; } |
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| 104 | i++; |
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| 105 | } |
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| 106 | |
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| 107 | #ifdef G4GEOMETRY_VOXELDEBUG |
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| 108 | if (store->size() < i-1) |
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| 109 | { G4cout << "No volumes deleted. Already deleted by user ?" << G4endl; } |
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| 110 | else |
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| 111 | { G4cout << i-1 << " volumes deleted !" << G4endl; } |
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| 112 | #endif |
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| 113 | |
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| 114 | locked = false; |
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| 115 | store->clear(); |
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| 116 | } |
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| 117 | |
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| 118 | // *************************************************************************** |
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| 119 | // Associate user notifier to the store |
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| 120 | // *************************************************************************** |
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| 121 | // |
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| 122 | void G4PhysicalVolumeStore::SetNotifier(G4VStoreNotifier* pNotifier) |
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| 123 | { |
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| 124 | GetInstance(); |
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| 125 | fgNotifier = pNotifier; |
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| 126 | } |
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| 127 | |
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| 128 | // *************************************************************************** |
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| 129 | // Add Volume to container |
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| 130 | // *************************************************************************** |
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| 131 | // |
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| 132 | void G4PhysicalVolumeStore::Register(G4VPhysicalVolume* pVolume) |
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| 133 | { |
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| 134 | GetInstance()->push_back(pVolume); |
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| 135 | if (fgNotifier) { fgNotifier->NotifyRegistration(); } |
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| 136 | } |
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| 137 | |
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| 138 | // *************************************************************************** |
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| 139 | // Remove Volume from container and update the list of daughters |
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| 140 | // of the mother's logical volume |
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| 141 | // *************************************************************************** |
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| 142 | // |
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| 143 | void G4PhysicalVolumeStore::DeRegister(G4VPhysicalVolume* pVolume) |
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| 144 | { |
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| 145 | if (!locked) // Do not de-register if locked ! |
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| 146 | { |
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| 147 | if (fgNotifier) { fgNotifier->NotifyDeRegistration(); } |
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| 148 | G4LogicalVolume* motherLogical = pVolume->GetMotherLogical(); |
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| 149 | if (motherLogical) { motherLogical->RemoveDaughter(pVolume); } |
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| 150 | for (iterator i=GetInstance()->begin(); i!=GetInstance()->end(); i++) |
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| 151 | { |
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| 152 | if (**i==*pVolume) |
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| 153 | { |
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| 154 | GetInstance()->erase(i); |
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| 155 | break; |
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| 156 | } |
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| 157 | } |
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| 158 | } |
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| 159 | } |
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| 160 | |
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| 161 | // *************************************************************************** |
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| 162 | // Retrieve the first volume pointer in the container having that name |
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| 163 | // *************************************************************************** |
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| 164 | // |
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| 165 | G4VPhysicalVolume* |
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| 166 | G4PhysicalVolumeStore::GetVolume(const G4String& name, G4bool verbose) const |
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| 167 | { |
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| 168 | for (iterator i=GetInstance()->begin(); i!=GetInstance()->end(); i++) |
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| 169 | { |
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| 170 | if ((*i)->GetName() == name) { return *i; } |
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| 171 | } |
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| 172 | if (verbose) |
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| 173 | { |
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| 174 | G4cerr << "ERROR - G4PhysicalVolumeStore::GetVolume()" << G4endl |
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| 175 | << " Volume " << name << " NOT found in store !" << G4endl |
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| 176 | << " Returning NULL pointer." << G4endl; |
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| 177 | G4Exception("G4PhysicalVolumeStore::GetVolume()", "InvalidQuery", |
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| 178 | JustWarning, "Volume NOT found in store !"); |
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| 179 | } |
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| 180 | return 0; |
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| 181 | } |
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| 182 | |
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| 183 | // *************************************************************************** |
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| 184 | // Return ptr to Store, setting if necessary |
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| 185 | // *************************************************************************** |
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| 186 | // |
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| 187 | G4PhysicalVolumeStore* G4PhysicalVolumeStore::GetInstance() |
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| 188 | { |
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| 189 | static G4PhysicalVolumeStore worldStore; |
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| 190 | if (!fgInstance) |
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| 191 | { |
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| 192 | fgInstance = &worldStore; |
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| 193 | } |
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| 194 | return fgInstance; |
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| 195 | } |
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