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G4AttFilterUtils.cc
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26 // $Id: G4AttFilterUtils.cc 66870 2013-01-14 23:38:59Z adotti $
27 //
28 // Visualisation attribute filter utility functions.
29 //
30 // Jane Tinslay, September 2006
31 //
32 #include "G4AttFilterUtils.hh"
33 #include "G4AttDef.hh"
34 #include "G4AttUtils.hh"
35 #include "G4AttValueFilterT.hh"
36 #include "G4CreatorFactoryT.hh"
37 #include "G4DimensionedDouble.hh"
39 #include "G4String.hh"
40 #include "G4ThreeVector.hh"
41 #include "G4TypeKey.hh"
42 #include "G4TypeKeyT.hh"
43 #include <assert.h>
44 
45 namespace G4AttFilterUtils {
46 
47  namespace {
48  template <typename T>
49  G4VAttValueFilter* newFilter() {
50  return new G4AttValueFilterT<T>;
51  }
52  }
53 
54  // Create new G4AttValue filter factory
57  static G4bool init(false);
58 
59  if (!init) {
60  // Register typekey<->creator pairs
61  factory->Register(G4TypeKeyT<G4String>(), newFilter<G4String>);
62  factory->Register(G4TypeKeyT<G4int>(), newFilter<G4int>);
63  factory->Register(G4TypeKeyT<G4double>(), newFilter<G4double>);
64  factory->Register(G4TypeKeyT<G4ThreeVector>(), newFilter<G4ThreeVector>);
65  factory->Register(G4TypeKeyT<G4bool>(), newFilter<G4bool>);
66  factory->Register(G4TypeKeyT<G4DimensionedDouble>(), newFilter<G4DimensionedDouble>);
67  factory->Register(G4TypeKeyT<G4DimensionedThreeVector>(), newFilter<G4DimensionedThreeVector>);
68  init = true;
69  }
70 
71  return factory;
72  }
73 
75 
76  G4TypeKey myKey = def.GetTypeKey();
77 
78  // Get correct type key if original G4AttDef's being used
79  if (!myKey.IsValid()) {
80  myKey = G4AttUtils::GetKey(def);
81  }
82 
83  // Should be valid now
84  assert(myKey.IsValid());
85 
87 
88  G4VAttValueFilter* filter = factory->Create(myKey);
89  assert (0 != filter);
90 
91  return filter;
92  }
93 
94 }
const G4TypeKey & GetTypeKey() const
Definition: G4AttDef.hh:89
G4VAttValueFilter * GetNewFilter(const G4AttDef &def)
G4TypeKey GetKey(const G4AttDef &def)
Definition: G4AttUtils.cc:41
bool G4bool
Definition: G4Types.hh:79
G4bool IsValid()
Definition: G4TypeKey.hh:50
G4bool Register(const Identifier &id, Creator creator)
G4CreatorFactoryT< G4VAttValueFilter, G4TypeKey, G4VAttValueFilter *(*)()> G4AttValueFilterFactory
G4AttValueFilterFactory * GetAttValueFilterFactory()