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/*========================================================================= |
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Program: Insight Segmentation & Registration Toolkit |
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Module: $RCSfile: itkPolygonCell.h.html,v $ |
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Language: C++ |
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Date: $Date: 2006/01/17 19:15:45 $ |
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Version: $Revision: 1.4 $ |
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Copyright (c) Insight Software Consortium. All rights reserved. |
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See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details. |
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Portions of this code are covered under the VTK copyright. |
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See VTKCopyright.txt or http://www.kitware.com/VTKCopyright.htm for details. |
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This software is distributed WITHOUT ANY WARRANTY; without even |
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR |
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*****PURPOSE. See the above copyright notices for more information. |
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=========================================================================*/ |
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#ifndef __itkPolygonCell_h |
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#define __itkPolygonCell_h |
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#include "itkCellInterface.h" |
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#include "itkLineCell.h" |
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#include "itkPoint.h" |
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#include <vector> |
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#include <deque> |
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namespace itk |
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{ |
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/** \class PolygonCell |
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* PolygonCell represents a polygon for a Mesh. |
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* the points of the polygon can be dynamically changed. |
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* |
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* Template parameters for PolygonCell: |
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* |
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* TPixelType = |
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* The type associated with a point, cell, or boundary for use in storing |
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* its data. |
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* |
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* TCellTraits = |
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* Type information of mesh containing cell. |
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* \ingroup MeshObjects |
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*/ |
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template < typename TCellInterface > |
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class ITK_EXPORT PolygonCell: public TCellInterface |
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{ |
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public: |
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/** Standard class typedefs. */ |
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itkCellCommonTypedefs(PolygonCell); |
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itkCellInheritedTypedefs(TCellInterface); |
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/** Standard part of every itk Object. */ |
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itkTypeMacro(PolygonCell, CellInterface); |
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/** Save some template parameter information. */ |
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itkStaticConstMacro(CellDimension, unsigned int, 2); |
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/** The type of boundary for this triangle's vertices. */ |
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typedef VertexCell< TCellInterface > VertexType; |
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typedef typename VertexType::SelfAutoPointer VertexAutoPointer; |
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/** The type of boundary for this triangle's edges. */ |
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typedef LineCell< TCellInterface > EdgeType; |
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typedef typename EdgeType::SelfAutoPointer EdgeAutoPointer; |
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typedef FixedArray<int,2> EdgeInfo; |
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typedef std::deque<EdgeInfo> EdgeInfoDQ; |
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*/** Need to add POLYGON_CELL into CellInterface. */ |
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itkCellVisitMacro(Superclass::POLYGON_CELL); |
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/** Implement the standard CellInterface. */ |
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virtual CellGeometry GetType(void) const |
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{return Superclass::POLYGON_CELL;} |
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virtual void MakeCopy( CellAutoPointer & ) const; |
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virtual unsigned int GetDimension(void) const; |
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virtual unsigned int GetNumberOfPoints(void) const; |
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virtual CellFeatureCount GetNumberOfBoundaryFeatures(int dimension) const; |
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virtual bool GetBoundaryFeature(int dimension, CellFeatureIdentifier,CellAutoPointer &); |
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virtual void SetPointIds(PointIdConstIterator first); |
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virtual void SetPointIds(PointIdConstIterator first, |
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PointIdConstIterator last); |
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void AddPointId(PointIdentifier); |
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void RemovePointId(PointIdentifier); |
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void SetPointIds(int dummy, int num, PointIdConstIterator first); |
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void BuildEdges(void); |
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void ClearPoints(void); |
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virtual void SetPointId(int localId, PointIdentifier); |
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virtual PointIdIterator PointIdsBegin(void); |
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virtual PointIdConstIterator PointIdsBegin(void) const; |
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virtual PointIdIterator PointIdsEnd(void); |
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virtual PointIdConstIterator PointIdsEnd(void) const; |
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/** Polygon-specific interface. */ |
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virtual CellFeatureCount GetNumberOfVertices(void) const; |
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virtual CellFeatureCount GetNumberOfEdges(void) const; |
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virtual bool GetVertex(CellFeatureIdentifier, VertexAutoPointer &); |
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virtual bool GetEdge(CellFeatureIdentifier, EdgeAutoPointer &); |
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/** Constructor and destructor */ |
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PolygonCell() {} |
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~PolygonCell() {} |
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protected: |
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std::vector<EdgeInfo> m_Edges; |
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std::vector<PointIdentifier> m_PointIds; |
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private: |
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PolygonCell(const Self&); //purposely not implemented |
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void operator=(const Self&); //purposely not implemented |
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}; |
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} //end namespace |
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#ifndef ITK_MANUAL_INSTANTIATION |
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#include "itkPolygonCell.txx" |
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#endif |
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#endif |
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EOF |
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EOF,EML |
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