itkTriangleCell.h

Go to the documentation of this file.

/*=========================================================================

  Program:   Insight Segmentation & Registration Toolkit
  Module:    $RCSfile: itkTriangleCell.h,v $
  Language:  C++
  Date:      $Date: 2003/09/10 14:29:28 $
  Version:   $Revision: 1.51 $

  Copyright (c) Insight Software Consortium. All rights reserved.
  See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.

     This software is distributed WITHOUT ANY WARRANTY; without even 
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
     PURPOSE.  See the above copyright notices for more information.

=========================================================================*/
#ifndef __itkTriangleCell_h
#define __itkTriangleCell_h

#include "itkCellInterface.h"
#include "itkLineCell.h"
#include "itkTriangleCellTopology.h"

namespace itk
{

template < typename TCellInterface >
class ITK_EXPORT TriangleCell: public TCellInterface, private TriangleCellTopology
{
public:
  itkCellCommonTypedefs(TriangleCell);
  itkCellInheritedTypedefs(TCellInterface);

  itkTypeMacro(TriangleCell, CellInterface);
  
  typedef VertexCell< TCellInterface >            VertexType;
  typedef typename VertexType::SelfAutoPointer    VertexAutoPointer;
  
  typedef LineCell< TCellInterface >              EdgeType;
  typedef typename EdgeType::SelfAutoPointer      EdgeAutoPointer;
    
  itkStaticConstMacro(NumberOfPoints, unsigned int, 3);
  itkStaticConstMacro(NumberOfVertices, unsigned int, 3);
  itkStaticConstMacro(NumberOfEdges, unsigned int, 3);
  itkStaticConstMacro(CellDimension, unsigned int, 2);
  
  virtual CellGeometry GetType(void) const 
    {return Superclass::TRIANGLE_CELL;}
  virtual void MakeCopy( CellAutoPointer & ) const;
  virtual unsigned int GetDimension(void) const;
  virtual unsigned int GetNumberOfPoints(void) const;
  virtual CellFeatureCount GetNumberOfBoundaryFeatures(int dimension) const;
  virtual bool GetBoundaryFeature(int dimension, CellFeatureIdentifier, CellAutoPointer &);
  virtual void SetPointIds(PointIdConstIterator first);
  virtual void SetPointIds(PointIdConstIterator first,
                           PointIdConstIterator last);
  virtual void SetPointId(int localId, PointIdentifier);
  virtual PointIdIterator      PointIdsBegin(void);
  virtual PointIdConstIterator PointIdsBegin(void) const;
  virtual PointIdIterator      PointIdsEnd(void);
  virtual PointIdConstIterator PointIdsEnd(void) const; 
  
  virtual CellFeatureCount GetNumberOfVertices(void) const;
  virtual CellFeatureCount GetNumberOfEdges(void) const;
  virtual bool  GetVertex(CellFeatureIdentifier, VertexAutoPointer &);
  virtual bool  GetEdge(CellFeatureIdentifier, EdgeAutoPointer &);
  
  itkCellVisitMacro(TRIANGLE_CELL);

 public:
  TriangleCell() {}
  ~TriangleCell() {}

 protected:
  PointIdentifier m_PointIds[NumberOfPoints];

 private:
  TriangleCell(const Self&); //purposely not implemented
  void operator=(const Self&); //purposely not implemented
};


} // end namespace itk

#ifndef ITK_MANUAL_INSTANTIATION
#include "itkTriangleCell.txx"
#endif

#endif

---