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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27 | // GEANT4 tag $Name: $ |
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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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