| 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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| 27 | // $Id: G4AttDefStore.cc,v 1.11 2007/04/03 13:58:08 allison Exp $
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| 28 | // GEANT4 tag $Name: HEAD $
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| 29 |
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| 30 | #include "G4AttDefStore.hh"
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| 31 |
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| 32 | #include "G4AttDef.hh"
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| 33 |
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| 34 | namespace G4AttDefStore {
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| 35 |
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| 36 | std::map<G4String,std::map<G4String,G4AttDef>*> m_defsmaps;
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| 37 |
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| 38 | std::map<G4String,G4AttDef>*
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| 39 | GetInstance(G4String storeKey, G4bool& isNew)
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| 40 | {
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| 41 | // Allocate the new map if not existing already
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| 42 | // and return it to the caller
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| 43 | //
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| 44 | std::map<G4String,G4AttDef>* definitions;
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| 45 | std::map<G4String,std::map<G4String,G4AttDef>*>::iterator iDefinitions =
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| 46 | m_defsmaps.find(storeKey);
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| 47 |
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| 48 | if (iDefinitions == m_defsmaps.end())
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| 49 | {
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| 50 | isNew = true;
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| 51 | definitions = new std::map<G4String,G4AttDef>;
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| 52 | m_defsmaps[storeKey] = definitions;
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| 53 | }
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| 54 | else
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| 55 | {
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| 56 | isNew = false;
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| 57 | definitions = iDefinitions->second;
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| 58 | }
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| 59 | return definitions;
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| 60 | }
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| 61 |
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| 62 | G4bool GetStoreKey
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| 63 | (const std::map<G4String,G4AttDef>* definitions, G4String& key)
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| 64 | {
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| 65 | std::map<G4String,std::map<G4String,G4AttDef>*>::const_iterator i;
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| 66 | for (i = m_defsmaps.begin(); i != m_defsmaps.end(); ++i)
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| 67 | {
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| 68 | if (i->second == definitions)
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| 69 | {
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| 70 | key = i->first;
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| 71 | return true;
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| 72 | }
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| 73 | }
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| 74 |
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| 75 | return false;
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| 76 | }
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| 77 |
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| 78 | } // End namespace G4AttDefStore.
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