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itkQuadraticTriangleCell.h

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00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkQuadraticTriangleCell.h,v $
00005   Language:  C++
00006   Date:      $Date: 2002/09/11 19:57:13 $
00007   Version:   $Revision: 1.4 $
00008 
00009   Copyright (c) 2002 Insight Consortium. All rights reserved.
00010   See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
00011 
00012      This software is distributed WITHOUT ANY WARRANTY; without even 
00013      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
00014      PURPOSE.  See the above copyright notices for more information.
00015 
00016 =========================================================================*/
00017 #ifndef __itkQuadraticTriangleCell_h
00018 #define __itkQuadraticTriangleCell_h
00019 
00020 #include "itkCellInterface.h"
00021 #include "itkCellBoundary.h"
00022 #include "itkQuadraticEdgeCell.h"
00023 #include "itkQuadraticTriangleCellTopology.h"
00024 
00025 namespace itk
00026 {
00027 
00045 template < typename TCellInterface >
00046 class QuadraticTriangleCell: public TCellInterface, private QuadraticTriangleCellTopology
00047 {
00048 public:
00050   itkCellCommonTypedefs(QuadraticTriangleCell);
00051   itkCellInheritedTypedefs(TCellInterface);
00052 
00054   itkTypeMacro(QuadraticTriangleCell, CellInterface);
00055   
00057   typedef VertexBoundary< TCellInterface >            VertexType;
00058   typedef typename VertexType::SelfAutoPointer        VertexAutoPointer;
00059   
00061   typedef QuadraticEdgeBoundary< TCellInterface >     EdgeType;
00062   typedef typename EdgeType::SelfAutoPointer          EdgeAutoPointer;
00063     
00065   itkStaticConstMacro(NumberOfPoints, unsigned int, 6);
00066   itkStaticConstMacro(NumberOfVertices, unsigned int, 3);
00067   itkStaticConstMacro(NumberOfEdges, unsigned int, 3);
00068   itkStaticConstMacro(CellDimension, unsigned int, 2);
00069   
00071   virtual CellGeometry GetType(void) const 
00072     {return Superclass::QUADRATIC_TRIANGLE_CELL;}
00073   virtual void MakeCopy( CellAutoPointer & ) const;
00074   virtual unsigned int GetDimension(void) const;
00075   virtual unsigned int GetNumberOfPoints(void) const;
00076   virtual CellFeatureCount GetNumberOfBoundaryFeatures(int dimension) const;
00077   virtual bool GetBoundaryFeature(int dimension, CellFeatureIdentifier, CellAutoPointer &);
00078   virtual void SetPointIds(PointIdConstIterator first);
00079   virtual void SetPointIds(PointIdConstIterator first,
00080                            PointIdConstIterator last);
00081   virtual void SetPointId(int localId, PointIdentifier);
00082   virtual PointIdIterator      PointIdsBegin(void);
00083   virtual PointIdConstIterator PointIdsBegin(void) const;
00084   virtual PointIdIterator      PointIdsEnd(void);
00085   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 &);
00092   
00094   itkCellVisitMacro(QUADRATIC_TRIANGLE_CELL);
00095 
00096 
00100   virtual void EvaluateShapeFunctions( 
00101                           const ParametricCoordArrayType & parametricCoordinates,
00102                                 ShapeFunctionsArrayType  & weights) const;
00103 
00104 
00105 
00106  public:
00107   QuadraticTriangleCell() {}
00108   ~QuadraticTriangleCell() {}
00109 
00110  protected:
00112   PointIdentifier m_PointIds[NumberOfPoints];
00113 
00114  private:
00115   QuadraticTriangleCell(const Self&); //purposely not implemented
00116   void operator=(const Self&); //purposely not implemented
00117 };
00118 
00119 
00123 template <typename TCellInterface>
00124 class QuadraticTriangleBoundary:
00125   public CellBoundary< QuadraticTriangleCell< TCellInterface > >
00126 {
00127 public:
00129   itkCellCommonTypedefs(QuadraticTriangleBoundary);
00130 
00132   itkTypeMacro(QuadraticTriangleBoundary, CellBoundary);
00133 
00135   QuadraticTriangleBoundary() {};
00136   ~QuadraticTriangleBoundary() {};
00137 
00138 };
00139 
00140 } // end namespace itk
00141 
00142 #ifndef ITK_MANUAL_INSTANTIATION
00143 #include "itkQuadraticTriangleCell.txx"
00144 #endif
00145 
00146 #endif

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