ITK  4.4.0
Insight Segmentation and Registration Toolkit
itkBasicErodeImageFilter.h
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18 #ifndef __itkBasicErodeImageFilter_h
19 #define __itkBasicErodeImageFilter_h
20 
22 
23 namespace itk
24 {
45 template< class TInputImage, class TOutputImage, class TKernel >
46 class ITK_EXPORT BasicErodeImageFilter:
47  public MorphologyImageFilter< TInputImage, TOutputImage, TKernel >
48 {
49 public:
55 
57  itkNewMacro(Self);
58 
60  itkTypeMacro(BasicErodeImageFilter,
62 
64  typedef typename Superclass::PixelType PixelType;
65 
67  typedef typename Superclass::KernelIteratorType KernelIteratorType;
68 
70  typedef typename Superclass::NeighborhoodIteratorType NeighborhoodIteratorType;
71 
73  typedef typename Superclass::KernelType KernelType;
74 
76  typedef typename Superclass::DefaultBoundaryConditionType DefaultBoundaryConditionType;
77 
79  itkStaticConstMacro(InputImageDimension, unsigned int,
80  TInputImage::ImageDimension);
81  itkStaticConstMacro(OutputImageDimension, unsigned int,
82  TOutputImage::ImageDimension);
83  itkStaticConstMacro(KernelDimension, unsigned int,
84  TKernel::NeighborhoodDimension);
86 
88  typedef typename TKernel::PixelType KernelPixelType;
89 
90 #ifdef ITK_USE_CONCEPT_CHECKING
91 
92  itkConceptMacro( InputConvertibleToOutputCheck,
94  itkConceptMacro( SameDimensionCheck1,
96  itkConceptMacro( SameDimensionCheck2,
98  itkConceptMacro( InputLessThanComparableCheck,
100  itkConceptMacro( KernelGreaterThanComparableCheck,
102 
104 #endif
105 
106 protected:
109 
116  virtual PixelType Evaluate(const NeighborhoodIteratorType & nit,
117  const KernelIteratorType kernelBegin,
118  const KernelIteratorType kernelEnd);
119 
120 private:
121  BasicErodeImageFilter(const Self &); //purposely not implemented
122  void operator=(const Self &); //purposely not implemented
123 
124  // Default boundary condition for erosion filter, defaults to
125  // NumericTraits<PixelType>::max()
127 }; // end of class
128 } // end namespace itk
129 
130 #ifndef ITK_MANUAL_INSTANTIATION
131 #include "itkBasicErodeImageFilter.hxx"
132 #endif
133 
134 #endif
135