[834] | 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 | // $Id: G4AttFilterUtils.cc,v 1.4 2006/12/13 15:50:06 gunter Exp $ |
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[850] | 27 | // GEANT4 tag $Name: HEAD $ |
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[834] | 28 | // |
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| 29 | // Visualisation attribute filter utility functions. |
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| 30 | // |
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| 31 | // Jane Tinslay, September 2006 |
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| 32 | // |
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| 33 | #include "G4AttFilterUtils.hh" |
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| 34 | #include "G4AttDef.hh" |
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| 35 | #include "G4AttUtils.hh" |
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| 36 | #include "G4AttValueFilterT.hh" |
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| 37 | #include "G4CreatorFactoryT.hh" |
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| 38 | #include "G4DimensionedDouble.hh" |
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| 39 | #include "G4DimensionedThreeVector.hh" |
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| 40 | #include "G4String.hh" |
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| 41 | #include "G4ThreeVector.hh" |
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| 42 | #include "G4TypeKey.hh" |
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| 43 | #include "G4TypeKeyT.hh" |
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| 44 | #include <assert.h> |
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| 45 | |
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| 46 | namespace G4AttFilterUtils { |
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| 47 | |
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| 48 | namespace { |
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| 49 | template <typename T> |
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| 50 | G4VAttValueFilter* newFilter() { |
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| 51 | return new G4AttValueFilterT<T>; |
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| 52 | } |
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| 53 | } |
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| 54 | |
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| 55 | // Create new G4AttValue filter factory |
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| 56 | G4AttValueFilterFactory* GetAttValueFilterFactory() { |
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| 57 | static G4AttValueFilterFactory* factory = new G4AttValueFilterFactory; |
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| 58 | static G4bool init(false); |
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| 59 | |
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| 60 | if (!init) { |
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| 61 | // Register typekey<->creator pairs |
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| 62 | factory->Register(G4TypeKeyT<G4String>(), newFilter<G4String>); |
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| 63 | factory->Register(G4TypeKeyT<G4int>(), newFilter<G4int>); |
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| 64 | factory->Register(G4TypeKeyT<G4double>(), newFilter<G4double>); |
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| 65 | factory->Register(G4TypeKeyT<G4ThreeVector>(), newFilter<G4ThreeVector>); |
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| 66 | factory->Register(G4TypeKeyT<G4bool>(), newFilter<G4bool>); |
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| 67 | factory->Register(G4TypeKeyT<G4DimensionedDouble>(), newFilter<G4DimensionedDouble>); |
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| 68 | factory->Register(G4TypeKeyT<G4DimensionedThreeVector>(), newFilter<G4DimensionedThreeVector>); |
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| 69 | init = true; |
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| 70 | } |
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| 71 | |
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| 72 | return factory; |
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| 73 | } |
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| 74 | |
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| 75 | G4VAttValueFilter* GetNewFilter(const G4AttDef& def) { |
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| 76 | |
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| 77 | G4TypeKey myKey = def.GetTypeKey(); |
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| 78 | |
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| 79 | // Get correct type key if original G4AttDef's being used |
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| 80 | if (!myKey.IsValid()) { |
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| 81 | myKey = G4AttUtils::GetKey(def); |
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| 82 | } |
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| 83 | |
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| 84 | // Should be valid now |
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| 85 | assert(myKey.IsValid()); |
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| 86 | |
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| 87 | G4AttValueFilterFactory* factory = GetAttValueFilterFactory(); |
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| 88 | |
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| 89 | G4VAttValueFilter* filter = factory->Create(myKey); |
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| 90 | assert (0 != filter); |
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| 91 | |
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| 92 | return filter; |
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| 93 | } |
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| 94 | |
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| 95 | } |
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