ITK  6.0.0
Insight Toolkit
itkEuclideanDistanceMetric.h
Go to the documentation of this file.
1/*=========================================================================
2 *
3 * Copyright NumFOCUS
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
8 *
9 * https://www.apache.org/licenses/LICENSE-2.0.txt
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 *
17 *=========================================================================*/
18#ifndef itkEuclideanDistanceMetric_h
19#define itkEuclideanDistanceMetric_h
20
21#include "itkDistanceMetric.h"
22
23namespace itk
24{
25namespace Statistics
26{
34template <typename TVector>
35class ITK_TEMPLATE_EXPORT EuclideanDistanceMetric : public DistanceMetric<TVector>
36{
37public:
38
44
45 using typename Superclass::MeasurementVectorType;
47 using typename Superclass::MeasurementVectorSizeType;
48
49 using typename Superclass::OriginType;
50
52 itkOverrideGetNameOfClassMacro(EuclideanDistanceMetric);
53
55 itkNewMacro(Self);
56
58 double
59 Evaluate(const MeasurementVectorType & x) const override;
60
62 double
63 Evaluate(const MeasurementVectorType & x1, const MeasurementVectorType & x2) const override;
64
69 double
70 Evaluate(const ValueType & a, const ValueType & b) const;
71
72protected:
74 ~EuclideanDistanceMetric() override = default;
75}; // end of class
76} // end of namespace Statistics
77} // end of namespace itk
78
79#ifndef ITK_MANUAL_INSTANTIATION
80# include "itkEuclideanDistanceMetric.hxx"
81#endif
82
83#endif
Light weight base class for most itk classes.
this class declares common interfaces for distance functions.
double Evaluate(const MeasurementVectorType &x) const override
typename MeasurementVectorTraitsTypes< MeasurementVectorType >::ValueType ValueType
double Evaluate(const ValueType &a, const ValueType &b) const
double Evaluate(const MeasurementVectorType &x1, const MeasurementVectorType &x2) const override
typename TMeasurementVector::ValueType ValueType
The "itk" namespace contains all Insight Segmentation and Registration Toolkit (ITK) classes....