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00017 #ifndef __itkQuadraticTriangleCell_h
00018 #define __itkQuadraticTriangleCell_h
00019
00020 #include "itkCellInterface.h"
00021 #include "itkQuadraticEdgeCell.h"
00022 #include "itkQuadraticTriangleCellTopology.h"
00023
00024 namespace itk
00025 {
00026
00042 template < typename TCellInterface >
00043 class QuadraticTriangleCell: public TCellInterface, private QuadraticTriangleCellTopology
00044 {
00045 public:
00047 itkCellCommonTypedefs(QuadraticTriangleCell);
00048 itkCellInheritedTypedefs(TCellInterface);
00050
00052 itkTypeMacro(QuadraticTriangleCell, CellInterface);
00053
00055 typedef VertexCell< TCellInterface > VertexType;
00056 typedef typename VertexType::SelfAutoPointer VertexAutoPointer;
00057
00059 typedef QuadraticEdgeCell< TCellInterface > EdgeType;
00060 typedef typename EdgeType::SelfAutoPointer EdgeAutoPointer;
00061
00063 itkStaticConstMacro(NumberOfPoints, unsigned int, 6);
00064 itkStaticConstMacro(NumberOfVertices, unsigned int, 3);
00065 itkStaticConstMacro(NumberOfEdges, unsigned int, 3);
00066 itkStaticConstMacro(CellDimension, unsigned int, 2);
00068
00070 virtual CellGeometry GetType(void) const
00071 {return Superclass::QUADRATIC_TRIANGLE_CELL;}
00072 virtual void MakeCopy( CellAutoPointer & ) const;
00073 virtual unsigned int GetDimension(void) const;
00074 virtual unsigned int GetNumberOfPoints(void) const;
00075 virtual CellFeatureCount GetNumberOfBoundaryFeatures(int dimension) const;
00076 virtual bool GetBoundaryFeature(int dimension, CellFeatureIdentifier, CellAutoPointer &);
00077 virtual void SetPointIds(PointIdConstIterator first);
00078 virtual void SetPointIds(PointIdConstIterator first,
00079 PointIdConstIterator last);
00080 virtual void SetPointId(int localId, PointIdentifier);
00081 virtual PointIdIterator PointIdsBegin(void);
00082 virtual PointIdConstIterator PointIdsBegin(void) const;
00083 virtual PointIdIterator PointIdsEnd(void);
00084 virtual PointIdConstIterator PointIdsEnd(void) const;
00086
00088 virtual CellFeatureCount GetNumberOfVertices(void) const;
00089 virtual CellFeatureCount GetNumberOfEdges(void) const;
00090 virtual bool GetVertex(CellFeatureIdentifier, VertexAutoPointer &);
00091 virtual bool GetEdge(CellFeatureIdentifier, EdgeAutoPointer &);
00093
00095 itkCellVisitMacro(Superclass::QUADRATIC_TRIANGLE_CELL);
00096
00097
00101 virtual void EvaluateShapeFunctions(
00102 const ParametricCoordArrayType & parametricCoordinates,
00103 ShapeFunctionsArrayType & weights) const;
00104 public:
00105 QuadraticTriangleCell()
00106 {
00107 for (unsigned int i = 0; i < itkGetStaticConstMacro(NumberOfPoints); i++)
00108 {
00109 m_PointIds[i] = NumericTraits<unsigned long>::max();
00110 }
00111 }
00112 ~QuadraticTriangleCell() {}
00114
00115 protected:
00117 PointIdentifier m_PointIds[NumberOfPoints];
00118
00119 private:
00120 QuadraticTriangleCell(const Self&);
00121 void operator=(const Self&);
00122 };
00123
00124 }
00125
00126 #ifndef ITK_MANUAL_INSTANTIATION
00127 #include "itkQuadraticTriangleCell.txx"
00128 #endif
00129
00130 #endif
00131