ITK  4.1.0
Insight Segmentation and Registration Toolkit
itkQuadraticTriangleCell.h
Go to the documentation of this file.
00001 /*=========================================================================
00002  *
00003  *  Copyright Insight Software Consortium
00004  *
00005  *  Licensed under the Apache License, Version 2.0 (the "License");
00006  *  you may not use this file except in compliance with the License.
00007  *  You may obtain a copy of the License at
00008  *
00009  *         http://www.apache.org/licenses/LICENSE-2.0.txt
00010  *
00011  *  Unless required by applicable law or agreed to in writing, software
00012  *  distributed under the License is distributed on an "AS IS" BASIS,
00013  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00014  *  See the License for the specific language governing permissions and
00015  *  limitations under the License.
00016  *
00017  *=========================================================================*/
00018 #ifndef __itkQuadraticTriangleCell_h
00019 #define __itkQuadraticTriangleCell_h
00020 
00021 #include "itkQuadraticEdgeCell.h"
00022 #include "itkQuadraticTriangleCellTopology.h"
00023 
00024 namespace itk
00025 {
00037 template< typename TCellInterface >
00038 class QuadraticTriangleCell:public TCellInterface, private QuadraticTriangleCellTopology
00039 {
00040 public:
00042   itkCellCommonTypedefs(QuadraticTriangleCell);
00043   itkCellInheritedTypedefs(TCellInterface);
00045 
00047   itkTypeMacro(QuadraticTriangleCell, CellInterface);
00048 
00050   typedef VertexCell< TCellInterface >         VertexType;
00051   typedef typename VertexType::SelfAutoPointer VertexAutoPointer;
00052 
00054   typedef QuadraticEdgeCell< TCellInterface > EdgeType;
00055   typedef typename EdgeType::SelfAutoPointer  EdgeAutoPointer;
00056 
00058   itkStaticConstMacro(NumberOfPoints, unsigned int, 6);
00059   itkStaticConstMacro(NumberOfVertices, unsigned int, 3);
00060   itkStaticConstMacro(NumberOfEdges, unsigned int, 3);
00061   itkStaticConstMacro(CellDimension, unsigned int, 2);
00063 
00065   virtual CellGeometry GetType(void) const
00066   { return Superclass::QUADRATIC_TRIANGLE_CELL; }
00067   virtual void MakeCopy(CellAutoPointer &) const;
00069 
00070   virtual unsigned int GetDimension(void) const;
00071 
00072   virtual unsigned int GetNumberOfPoints(void) const;
00073 
00074   virtual CellFeatureCount GetNumberOfBoundaryFeatures(int dimension) const;
00075 
00076   virtual bool GetBoundaryFeature(int dimension, CellFeatureIdentifier, CellAutoPointer &);
00077   virtual void SetPointIds(PointIdConstIterator first);
00078 
00079   virtual void SetPointIds(PointIdConstIterator first,
00080                            PointIdConstIterator last);
00081 
00082   virtual void SetPointId(int localId, PointIdentifier);
00083   virtual PointIdIterator      PointIdsBegin(void);
00084 
00085   virtual PointIdConstIterator PointIdsBegin(void) const;
00086 
00087   virtual PointIdIterator      PointIdsEnd(void);
00088 
00089   virtual PointIdConstIterator PointIdsEnd(void) const;
00090 
00092   virtual CellFeatureCount GetNumberOfVertices(void) const;
00093 
00094   virtual CellFeatureCount GetNumberOfEdges(void) const;
00095 
00096   virtual bool GetVertex(CellFeatureIdentifier, VertexAutoPointer &);
00097   virtual bool GetEdge(CellFeatureIdentifier, EdgeAutoPointer &);
00098 
00100   itkCellVisitMacro(Superclass::QUADRATIC_TRIANGLE_CELL);
00101 
00105   virtual void EvaluateShapeFunctions(
00106     const ParametricCoordArrayType & parametricCoordinates,
00107     ShapeFunctionsArrayType  & weights) const;
00108 
00109 public:
00110   QuadraticTriangleCell()
00111   {
00112     for ( PointIdentifier i = 0; i < itkGetStaticConstMacro(NumberOfPoints); i++ )
00113       {
00114       m_PointIds[i] = NumericTraits< PointIdentifier >::max();
00115       }
00116   }
00117 
00118   ~QuadraticTriangleCell() {}
00119 protected:
00121   PointIdentifier m_PointIds[NumberOfPoints];
00122 private:
00123   QuadraticTriangleCell(const Self &); //purposely not implemented
00124   void operator=(const Self &);        //purposely not implemented
00125 };
00126 } // end namespace itk
00128 
00129 #ifndef ITK_MANUAL_INSTANTIATION
00130 #include "itkQuadraticTriangleCell.hxx"
00131 #endif
00132 
00133 #endif
00134