ITK  4.13.0
Insight Segmentation and Registration Toolkit
itkNeighborhoodAccessorFunctor.h
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18 #ifndef itkNeighborhoodAccessorFunctor_h
19 #define itkNeighborhoodAccessorFunctor_h
20 
22 #include "itkImageBase.h"
23 
24 namespace itk
25 {
40 template< typename TImage >
41 class ITK_TEMPLATE_EXPORT NeighborhoodAccessorFunctor
42 {
43 public:
45  typedef TImage ImageType;
46  typedef typename ImageType::PixelType PixelType;
47  typedef typename ImageType::InternalPixelType InternalPixelType;
48  typedef unsigned int VectorLengthType;
49  typedef typename ImageType::OffsetType OffsetType;
50 
51  itkStaticConstMacro(ImageDimension, unsigned int, TImage::ImageDimension);
53 
56 
58  inline void SetBegin(const InternalPixelType *) {}
59 
66  inline PixelType Get(const InternalPixelType *pixelPointer) const
67  {
68  return ( *pixelPointer );
69  }
70 
72  inline void Set(InternalPixelType * & pixelPointer, const PixelType & p) const
73  {
74  *pixelPointer = p;
75  }
76 
78  const OffsetType & point_index,
79  const OffsetType & boundary_offset,
80  const NeighborhoodType *data,
81  const ImageBoundaryConditionConstPointerType boundaryCondition) const
82  {
83  return boundaryCondition->operator()(point_index, boundary_offset, data);
84  }
85 
88 
91 
94 };
95 } // end namespace itk
96 
97 //template< typename TImage > const unsigned int
98 // itk::NeighborhoodAccessorFunctor<TImage>::ImageDimension;
99 
100 #endif
ImageType::InternalPixelType InternalPixelType
A light-weight container object for storing an N-dimensional neighborhood of values.
PixelType Get(const InternalPixelType *pixelPointer) const
void Set(InternalPixelType *&pixelPointer, const PixelType &p) const
Provides accessor interfaces to Get pixels and is meant to be used on pointers contained within Neigh...
void SetBegin(const InternalPixelType *)
PixelType BoundaryCondition(const OffsetType &point_index, const OffsetType &boundary_offset, const NeighborhoodType *data, const ImageBoundaryConditionConstPointerType boundaryCondition) const
ImageBoundaryCondition< ImageType > const * ImageBoundaryConditionConstPointerType
Neighborhood< InternalPixelType *, Self::ImageDimension > NeighborhoodType