ITK  4.4.0
Insight Segmentation and Registration Toolkit
itkQuadraticEdgeCell.h
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3  * Copyright Insight Software Consortium
4  *
5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
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14  * See the License for the specific language governing permissions and
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17  *=========================================================================*/
18 #ifndef __itkQuadraticEdgeCell_h
19 #define __itkQuadraticEdgeCell_h
20 
21 #include "itkVertexCell.h"
22 
23 namespace itk
24 {
36 template< typename TCellInterface >
37 class ITK_EXPORT QuadraticEdgeCell:public TCellInterface
38 {
39 public:
42  itkCellInheritedTypedefs(TCellInterface);
44 
47 
50  typedef typename VertexType::SelfAutoPointer VertexAutoPointer;
51 
53  itkStaticConstMacro(NumberOfPoints, unsigned int, 3);
54  itkStaticConstMacro(NumberOfVertices, unsigned int, 2);
55  itkStaticConstMacro(CellDimension, unsigned int, 1);
57 
59  virtual CellGeometry GetType(void) const
60  { return Superclass::QUADRATIC_EDGE_CELL; }
61  virtual void MakeCopy(CellAutoPointer &) const;
63 
64  virtual unsigned int GetDimension(void) const;
65 
66  virtual unsigned int GetNumberOfPoints(void) const;
67 
68  virtual CellFeatureCount GetNumberOfBoundaryFeatures(int dimension) const;
69 
70  virtual bool GetBoundaryFeature(int dimension, CellFeatureIdentifier, CellAutoPointer &);
71  virtual void SetPointIds(PointIdConstIterator first);
72 
73  virtual void SetPointIds(PointIdConstIterator first,
74  PointIdConstIterator last);
75 
76  virtual void SetPointId(int localId, PointIdentifier);
77  virtual PointIdIterator PointIdsBegin(void);
78 
79  virtual PointIdConstIterator PointIdsBegin(void) const;
80 
81  virtual PointIdIterator PointIdsEnd(void);
82 
83  virtual PointIdConstIterator PointIdsEnd(void) const;
84 
86  virtual CellFeatureCount GetNumberOfVertices(void) const;
87 
88  virtual bool GetVertex(CellFeatureIdentifier, VertexAutoPointer &);
89 
91  itkCellVisitMacro(Superclass::QUADRATIC_EDGE_CELL);
92 
94  {
95  for ( PointIdentifier i = 0; i < itkGetStaticConstMacro(NumberOfPoints); i++ )
96  {
97  m_PointIds[i] = NumericTraits< PointIdentifier >::max();
98  }
99  }
100 
102 
105  virtual void EvaluateShapeFunctions(
106  const ParametricCoordArrayType & parametricCoordinates,
107  ShapeFunctionsArrayType & weights) const;
108 
109 protected:
111  PointIdentifier m_PointIds[NumberOfPoints];
112 
113 private:
114  QuadraticEdgeCell(const Self &); //purposely not implemented
115  void operator=(const Self &); //purposely not implemented
116 };
117 } // end namespace itk
118 
119 #ifndef ITK_MANUAL_INSTANTIATION
120 #include "itkQuadraticEdgeCell.hxx"
121 #endif
122 
123 #endif
124