ITK  4.13.0
Insight Segmentation and Registration Toolkit
itkEuclideanSquareDistanceMetric.h
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18 #ifndef itkEuclideanSquareDistanceMetric_h
19 #define itkEuclideanSquareDistanceMetric_h
20 
21 #include "itkDistanceMetric.h"
22 
23 namespace itk
24 {
25 namespace Statistics
26 {
35 template< typename TVector >
36 class ITK_TEMPLATE_EXPORT EuclideanSquareDistanceMetric:
37  public DistanceMetric< TVector >
38 {
39 public:
45 
46  typedef typename Superclass::MeasurementVectorSizeType MeasurementVectorSizeType;
47  typedef typename Superclass::MeasurementVectorType MeasurementVectorType;
48 
51 
53  itkNewMacro(Self);
54 
56  double Evaluate(const MeasurementVectorType & x) const ITK_OVERRIDE;
57 
59  double Evaluate(const MeasurementVectorType & x1, const MeasurementVectorType & x2) const ITK_OVERRIDE;
60 
61 protected:
63  virtual ~EuclideanSquareDistanceMetric() ITK_OVERRIDE {}
64 }; // end of class
65 } // end of namespace Statistics
66 } // end of namespace itk
67 
68 #ifndef ITK_MANUAL_INSTANTIATION
69 #include "itkEuclideanSquareDistanceMetric.hxx"
70 #endif
71 
72 #endif
Light weight base class for most itk classes.
Computes Euclidean distance between origin and given measurement vector.
this class declares common interfaces for distance functions.
Superclass::MeasurementVectorSizeType MeasurementVectorSizeType