ITK  4.3.0
Insight Segmentation and Registration Toolkit
itkSobelOperator.h
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18 #ifndef __itkSobelOperator_h
19 #define __itkSobelOperator_h
20 
22 
23 namespace itk
24 {
94 template< class TPixel, unsigned int VDimension = 2,
95  class TAllocator = NeighborhoodAllocator< TPixel > >
96 class ITK_EXPORT SobelOperator:
97  public NeighborhoodOperator< TPixel, VDimension, TAllocator >
98 {
99 public:
100 
104 
105  itkTypeMacro(SobelOperator, NeighborhoodOperator);
106 
108  SobelOperator(const Self & other):
109  NeighborhoodOperator< TPixel, VDimension, TAllocator >(other)
110  {}
111 
117  virtual void CreateDirectional()
118  {
119  this->CreateToRadius(1);
120  }
121 
126  // virtual void CreateToRadius(const unsigned long);
127 
131  Self & operator=(const Self & other)
132  {
133  Superclass::operator=(other);
134  return *this;
135  }
137 
141  virtual void PrintSelf(std::ostream & os, Indent i) const
142  {
143  os << i << "SobelOperator { this=" << this << "}" << std::endl;
144  Superclass::PrintSelf( os, i.GetNextIndent() );
145  }
147 
148 protected:
153  typedef typename Superclass::CoefficientVector CoefficientVector;
155 
159  CoefficientVector GenerateCoefficients();
160 
164  void Fill(const CoefficientVector & c);
165 };
166 } // namespace itk
167 
168 #ifndef ITK_MANUAL_INSTANTIATION
169 #include "itkSobelOperator.hxx"
170 #endif
171 
172 #endif
173