ITK  4.8.0
Insight Segmentation and Registration Toolkit
itkQuadEdgeMeshEulerOperatorSplitEdgeFunction.h
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18 #ifndef itkQuadEdgeMeshEulerOperatorSplitEdgeFunction_h
19 #define itkQuadEdgeMeshEulerOperatorSplitEdgeFunction_h
20 
22 
23 namespace itk
24 {
34 template< typename TMesh, typename 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;
55  typedef typename MeshType::PointIdentifier PointIdentifier;
56 
58 
61  {
62  if ( !e )
63  {
64  itkDebugMacro("Input is not an edge.");
65  return ( (QEType *)ITK_NULLPTR );
66  }
68 
69  if ( !this->m_Mesh )
70  {
71  itkDebugMacro("No mesh present.");
72  return ( (QEType *)ITK_NULLPTR );
73  }
74 
75  m_SplitVertex->SetInput(this->m_Mesh);
76  return ( m_SplitVertex->Evaluate( e->GetLprev(), e->GetSym() ) );
77  }
78 
80  {
81  return ( m_SplitVertex->GetNewPointID() );
82  }
83 
84 protected:
86  {
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
Light weight base class for most itk classes.
QuadEdgeMeshEulerOperatorSplitVertexFunction< MeshType, QEType > SplitVertex
static const double e
The base of the natural logarithm or Euler&#39;s number
Definition: itkMath.h:45
Given Edge is splitted into two and associated faces see their degree increased by one (a triangle is...