lib/cpm/DataStructures/QuadEdgeCell.h

   1 #ifndef __CPM__DATASTRUCTURES__QUADEDGECELL__H__
   2 #define __CPM__DATASTRUCTURES__QUADEDGECELL__H__
   3
   4 #include <vector>
   5
   6 namespace cpm
   7 {
   8   namespace DataStructures
   9   {
  10     /**
  11      */
  12     template< class I, class E >
  13     class QuadEdgeCell
  14       : public I
  15     {
  16     public:
  17       // Base types
  18       typedef QuadEdgeCell                   Self;
  19       typedef I                              Superclass;
  20       typedef itk::AutoPointer< Self >       SelfAutoPointer;
  21       typedef itk::AutoPointer< const Self > ConstSelfAutoPointer;
  22       typedef Self*                          RawPointer;
  23       typedef const Self*                    ConstRawPointer;
  24
  25       // QuadEdge objects
  26       typedef E                 TPrimalEdge;
  27       typedef typename E::TDual TDualEdge;
  28
  29       // Inherited types
  30       typedef typename I::PixelType                PixelType;
  31       typedef typename I::CellType                 CellType;
  32       typedef typename I::CellAutoPointer          CellAutoPointer;
  33       typedef typename I::CellConstAutoPointer     CellConstAutoPointer;
  34       typedef typename I::CellRawPointer           CellRawPointer;
  35       typedef typename I::CellConstRawPointer      CellConstRawPointer;
  36       typedef typename I::CellTraits               CellTraits;
  37       typedef typename I::CoordRepType             CoordRepType;
  38       typedef typename I::InterpolationWeightType  InterpolationWeightType;
  39       typedef typename I::PointIdentifier          PointIdentifier;
  40       typedef typename I::PointIdIterator          PointIdIterator;
  41       typedef typename I::PointIdConstIterator     PointIdConstIterator;
  42       typedef typename I::CellIdentifier           CellIdentifier;
  43       typedef typename I::CellFeatureIdentifier    CellFeatureIdentifier;
  44       typedef typename I::CellFeatureIdentifier    CellFeatureCount;
  45       typedef typename I::PointType                PointType;
  46       typedef typename I::VectorType               VectorType;
  47       typedef typename I::PointsContainer          PointsContainer;
  48       typedef typename I::UsingCellsContainer      UsingCellsContainer;
  49       typedef typename I::CellGeometry             CellGeometry;
  50       typedef typename I::ParametricCoordArrayType ParametricCoordArrayType;
  51       typedef typename I::ShapeFunctionsArrayType  ShapeFunctionsArrayType;
  52
  53       itkStaticConstMacro( PointDimension, unsigned int, I::PointDimension );
  54       itkStaticConstMacro( CellDimension, unsigned int, 2 );
  55
  56     public:
  57       itkTypeMacro( QuadEdgeCell, I );
  58
  59     public:
  60       QuadEdgeCell( );
  61       QuadEdgeCell( E* entry );
  62       virtual ~QuadEdgeCell( );
  63
  64       /// Implement the standard CellInterface.
  65       virtual CellGeometry GetType( ) const;
  66       virtual void MakeCopy( CellAutoPointer& other ) const;
  67       virtual unsigned int GetDimension( ) const;
  68       virtual unsigned int GetNumberOfPoints( ) const;
  69       virtual CellFeatureCount GetNumberOfBoundaryFeatures(
  70         int dimension
  71         ) const;
  72       virtual bool GetBoundaryFeature(
  73         int dimension, CellFeatureIdentifier fId, CellAutoPointer& ptr
  74         );
  75       virtual void SetPointIds( PointIdConstIterator first );
  76       virtual void SetPointIds(
  77         PointIdConstIterator first, PointIdConstIterator last
  78         );
  79       virtual void AddPointId( PointIdentifier pId );
  80       virtual void RemovePointId( PointIdentifier pId );
  81       virtual void SetPointIds(
  82         int dummy, int num, PointIdConstIterator first
  83         );
  84       virtual void BuildEdges( );
  85       virtual void ClearPoints( );
  86       virtual void SetPointId( int localId, PointIdentifier pId );
  87
  88       // Visitor methods
  89       static int GetTopologyId( );
  90       virtual void Accept(
  91         CellIdentifier cellid,
  92         typename itk::CellInterface< PixelType, CellTraits >::
  93         MultiVisitor* mv
  94         );
  95
  96       // Iterators
  97       virtual PointIdIterator      PointIdsBegin( );
  98       virtual PointIdConstIterator PointIdsBegin( ) const;
  99       virtual PointIdIterator      PointIdsEnd( );
 100       virtual PointIdConstIterator PointIdsEnd( ) const;
 101
 102       /// QuadEdgeCell-specific interface.
 103       virtual E* GetEntryPrimalEdge( );
 104       virtual const E* GetEntryPrimalEdge( ) const;
 105       virtual void SetEntryPrimalEdge( E* entry );
 106
 107     private:
 108       /// Purposely not implemented.
 109       QuadEdgeCell( const Self& );
 110       Self& operator=( const Self& );
 111
 112     protected:
 113       E* m_EntryEdge;
 114     };
 115
 116   } // ecapseman
 117
 118 } // ecapseman
 119
 120 #include <cpm/DataStructures/QuadEdgeCell.hxx>
 121
 122 #endif // __CPM__DATASTRUCTURES__QUADEDGECELL__H__
 123
 124 // eof - $RCSfile$