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00017 #ifndef __itkQuadraticEdgeCell_h
00018 #define __itkQuadraticEdgeCell_h
00019
00020 #include "itkCellInterface.h"
00021 #include "itkVertexCell.h"
00022
00023 namespace itk
00024 {
00025
00041 template < typename TCellInterface >
00042 class ITK_EXPORT QuadraticEdgeCell: public TCellInterface
00043 {
00044 public:
00046 itkCellCommonTypedefs(QuadraticEdgeCell);
00047 itkCellInheritedTypedefs(TCellInterface);
00049
00051 itkTypeMacro(QuadraticEdgeCell, CellInterface);
00052
00054 typedef VertexCell< TCellInterface > VertexType;
00055 typedef typename VertexType::SelfAutoPointer VertexAutoPointer;
00056
00058 itkStaticConstMacro(NumberOfPoints, unsigned int, 3);
00059 itkStaticConstMacro(NumberOfVertices, unsigned int, 2);
00060 itkStaticConstMacro(CellDimension, unsigned int, 1);
00062
00064 virtual CellGeometry GetType(void) const
00065 {return Superclass::QUADRATIC_EDGE_CELL;}
00066 virtual void MakeCopy( CellAutoPointer & ) const;
00067 virtual unsigned int GetDimension(void) const;
00068 virtual unsigned int GetNumberOfPoints(void) const;
00069 virtual CellFeatureCount GetNumberOfBoundaryFeatures(int dimension) const;
00070 virtual bool GetBoundaryFeature(int dimension, CellFeatureIdentifier,CellAutoPointer &);
00071 virtual void SetPointIds(PointIdConstIterator first);
00072 virtual void SetPointIds(PointIdConstIterator first,
00073 PointIdConstIterator last);
00074 virtual void SetPointId(int localId, PointIdentifier);
00075 virtual PointIdIterator PointIdsBegin(void);
00076 virtual PointIdConstIterator PointIdsBegin(void) const;
00077 virtual PointIdIterator PointIdsEnd(void);
00078 virtual PointIdConstIterator PointIdsEnd(void) const;
00080
00082 virtual CellFeatureCount GetNumberOfVertices(void) const;
00083 virtual bool GetVertex(CellFeatureIdentifier, VertexAutoPointer &);
00085
00087 itkCellVisitMacro(Superclass::QUADRATIC_EDGE_CELL);
00088
00089 QuadraticEdgeCell()
00090 {
00091 for (unsigned int i = 0; i < itkGetStaticConstMacro(NumberOfPoints); i++)
00092 {
00093 m_PointIds[i] = NumericTraits<unsigned long>::max();
00094 }
00095 }
00096 ~QuadraticEdgeCell() {}
00097
00100 virtual void EvaluateShapeFunctions(
00101 const ParametricCoordArrayType & parametricCoordinates,
00102 ShapeFunctionsArrayType & weights) const;
00103
00104
00105 protected:
00107 PointIdentifier m_PointIds[NumberOfPoints];
00108
00109 private:
00110 QuadraticEdgeCell(const Self&);
00111 void operator=(const Self&);
00112 };
00113
00114 }
00115
00116 #ifndef ITK_MANUAL_INSTANTIATION
00117 #include "itkQuadraticEdgeCell.txx"
00118 #endif
00119
00120 #endif
00121