ITK 6.0.0
Insight Toolkit
 
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itkEuclideanDistanceMetric.h
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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::Statistics
24{
32template <typename TVector>
33class ITK_TEMPLATE_EXPORT EuclideanDistanceMetric : public DistanceMetric<TVector>
34{
35public:
41
45
46 using typename Superclass::OriginType;
47
49 itkOverrideGetNameOfClassMacro(EuclideanDistanceMetric);
50
52 itkNewMacro(Self);
53
55 double
56 Evaluate(const MeasurementVectorType & x) const override;
57
59 double
60 Evaluate(const MeasurementVectorType & x1, const MeasurementVectorType & x2) const override;
61
66 double
67 Evaluate(const ValueType & a, const ValueType & b) const;
68
69protected:
71 ~EuclideanDistanceMetric() override = default;
72}; // end of class
73} // namespace itk::Statistics
74
75#ifndef ITK_MANUAL_INSTANTIATION
76# include "itkEuclideanDistanceMetric.hxx"
77#endif
78
79#endif
Implements transparent reference counting.
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