ITK  5.0.0
Insight Segmentation and Registration Toolkit
itkEuclideanDistanceMetric.h
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18 #ifndef itkEuclideanDistanceMetric_h
19 #define itkEuclideanDistanceMetric_h
20 
21 #include "itkDistanceMetric.h"
22 
23 namespace itk
24 {
25 namespace Statistics
26 {
33 template< typename TVector >
34 class ITK_TEMPLATE_EXPORT EuclideanDistanceMetric:
35  public DistanceMetric< TVector >
36 {
37 public:
43 
44  using MeasurementVectorType = typename Superclass::MeasurementVectorType;
46  using MeasurementVectorSizeType = typename Superclass::MeasurementVectorSizeType;
47 
48  using OriginType = typename Superclass::OriginType;
49 
52 
54  itkNewMacro(Self);
55 
57  double Evaluate(const MeasurementVectorType & x) const override;
58 
60  double Evaluate(const MeasurementVectorType & x1, const MeasurementVectorType & x2) const override;
61 
66  double Evaluate(const ValueType & a, const ValueType & b) const;
67 
68 protected:
69  EuclideanDistanceMetric() = default;
70  ~EuclideanDistanceMetric() override = default;
71 }; // end of class
72 } // end of namespace Statistics
73 } // end of namespace itk
74 
75 #ifndef ITK_MANUAL_INSTANTIATION
76 #include "itkEuclideanDistanceMetric.hxx"
77 #endif
78 
79 #endif
typename TMeasurementVector::ValueType ValueType
Light weight base class for most itk classes.
this class declares common interfaces for distance functions.
typename MeasurementVectorTraitsTypes< MeasurementVectorType >::ValueType ValueType