ITK  4.3.0
Insight Segmentation and Registration Toolkit
itkQuadEdgeMeshEulerOperatorSplitEdgeFunction.h
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5  * Licensed under the Apache License, Version 2.0 (the "License");
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14  * See the License for the specific language governing permissions and
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18 #ifndef __itkQuadEdgeMeshEulerOperatorSplitEdgeFunction_h
19 #define __itkQuadEdgeMeshEulerOperatorSplitEdgeFunction_h
20 
22 
23 namespace itk
24 {
34 template< class TMesh, class TQEType >
36  public QuadEdgeMeshFunctionBase< TMesh, TQEType * >
37 {
38 public:
39 
45 
46  itkNewMacro(Self);
49 
51  typedef TQEType QEType;
52 
53  typedef typename Superclass::MeshType MeshType;
54  typedef typename Superclass::OutputType OutputType;
55  typedef typename MeshType::PointIdentifier PointIdentifier;
56 
58 
60  virtual OutputType Evaluate(QEType *e)
61  {
62  if ( !e )
63  {
64  itkDebugMacro("Input is not an edge.");
65  return ( (QEType *)0 );
66  }
68 
69  if ( !this->m_Mesh )
70  {
71  itkDebugMacro("No mesh present.");
72  return ( (QEType *)0 );
73  }
74 
75  m_SplitVertex->SetInput(this->m_Mesh);
76  return ( m_SplitVertex->Evaluate( e->GetLprev(), e->GetSym() ) );
77  }
78 
79  const PointIdentifier GetNewPointID()
80  {
81  return ( m_SplitVertex->GetNewPointID() );
82  }
83 
84 protected:
86  {
87  m_SplitVertex = SplitVertex::New();
88  }
89 
91 
92 private:
93  QuadEdgeMeshEulerOperatorSplitEdgeFunction(const Self &); //purposely not
94  // implemented
95  void operator=(const Self &); //purposely not
96  // implemented
97 
99 };
100 } // namespace itk
101 
102 #endif
103 
104 // eof - itkQuadEdgeMeshEulerOperatorSplitEdgeFunction.h
105