00001 // 00002 // ******************************************************************** 00003 // * License and Disclaimer * 00004 // * * 00005 // * The Geant4 software is copyright of the Copyright Holders of * 00006 // * the Geant4 Collaboration. It is provided under the terms and * 00007 // * conditions of the Geant4 Software License, included in the file * 00008 // * LICENSE and available at http://cern.ch/geant4/license . These * 00009 // * include a list of copyright holders. * 00010 // * * 00011 // * Neither the authors of this software system, nor their employing * 00012 // * institutes,nor the agencies providing financial support for this * 00013 // * work make any representation or warranty, express or implied, * 00014 // * regarding this software system or assume any liability for its * 00015 // * use. Please see the license in the file LICENSE and URL above * 00016 // * for the full disclaimer and the limitation of liability. * 00017 // * * 00018 // * This code implementation is the result of the scientific and * 00019 // * technical work of the GEANT4 collaboration. * 00020 // * By using, copying, modifying or distributing the software (or * 00021 // * any work based on the software) you agree to acknowledge its * 00022 // * use in resulting scientific publications, and indicate your * 00023 // * acceptance of all terms of the Geant4 Software license. * 00024 // ******************************************************************** 00025 // 00026 // $Id$ 00027 // 00028 // Visualisation attribute filter utility functions. 00029 // 00030 // Jane Tinslay, September 2006 00031 // 00032 #include "G4AttFilterUtils.hh" 00033 #include "G4AttDef.hh" 00034 #include "G4AttUtils.hh" 00035 #include "G4AttValueFilterT.hh" 00036 #include "G4CreatorFactoryT.hh" 00037 #include "G4DimensionedDouble.hh" 00038 #include "G4DimensionedThreeVector.hh" 00039 #include "G4String.hh" 00040 #include "G4ThreeVector.hh" 00041 #include "G4TypeKey.hh" 00042 #include "G4TypeKeyT.hh" 00043 #include <assert.h> 00044 00045 namespace G4AttFilterUtils { 00046 00047 namespace { 00048 template <typename T> 00049 G4VAttValueFilter* newFilter() { 00050 return new G4AttValueFilterT<T>; 00051 } 00052 } 00053 00054 // Create new G4AttValue filter factory 00055 G4AttValueFilterFactory* GetAttValueFilterFactory() { 00056 static G4AttValueFilterFactory* factory = new G4AttValueFilterFactory; 00057 static G4bool init(false); 00058 00059 if (!init) { 00060 // Register typekey<->creator pairs 00061 factory->Register(G4TypeKeyT<G4String>(), newFilter<G4String>); 00062 factory->Register(G4TypeKeyT<G4int>(), newFilter<G4int>); 00063 factory->Register(G4TypeKeyT<G4double>(), newFilter<G4double>); 00064 factory->Register(G4TypeKeyT<G4ThreeVector>(), newFilter<G4ThreeVector>); 00065 factory->Register(G4TypeKeyT<G4bool>(), newFilter<G4bool>); 00066 factory->Register(G4TypeKeyT<G4DimensionedDouble>(), newFilter<G4DimensionedDouble>); 00067 factory->Register(G4TypeKeyT<G4DimensionedThreeVector>(), newFilter<G4DimensionedThreeVector>); 00068 init = true; 00069 } 00070 00071 return factory; 00072 } 00073 00074 G4VAttValueFilter* GetNewFilter(const G4AttDef& def) { 00075 00076 G4TypeKey myKey = def.GetTypeKey(); 00077 00078 // Get correct type key if original G4AttDef's being used 00079 if (!myKey.IsValid()) { 00080 myKey = G4AttUtils::GetKey(def); 00081 } 00082 00083 // Should be valid now 00084 assert(myKey.IsValid()); 00085 00086 G4AttValueFilterFactory* factory = GetAttValueFilterFactory(); 00087 00088 G4VAttValueFilter* filter = factory->Create(myKey); 00089 assert (0 != filter); 00090 00091 return filter; 00092 } 00093 00094 }