ITK  6.0.0
Insight Toolkit
itkMultipleValuedCostFunction.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
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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 itkMultipleValuedCostFunction_h
19#define itkMultipleValuedCostFunction_h
20
21#include "itkCostFunction.h"
22#include "itkArray2D.h"
23#include "itkNumericTraits.h"
24#include "ITKOptimizersExport.h"
25
26namespace itk
27{
35class ITKOptimizers_EXPORT MultipleValuedCostFunction : public CostFunction
36{
37public:
38 ITK_DISALLOW_COPY_AND_MOVE(MultipleValuedCostFunction);
39
45
47 itkOverrideGetNameOfClassMacro(MultipleValuedCostFunction);
48
51 using ParametersType = Superclass::ParametersType;
52
56
60
64 virtual MeasureType
65 GetValue(const ParametersType & parameters) const = 0;
66
70 virtual unsigned int
71 GetNumberOfValues() const = 0;
72
76 virtual void
77 GetDerivative(const ParametersType & parameters, DerivativeType & derivative) const = 0;
78
79protected:
82};
83} // end namespace itk
84
85#endif
Array2D class representing a 2D array.
Definition: itkArray2D.h:43
Light weight base class for most itk classes.
This class is a base for the CostFunctions returning a multiple values.
virtual MeasureType GetValue(const ParametersType &parameters) const =0
virtual void GetDerivative(const ParametersType &parameters, DerivativeType &derivative) const =0
virtual unsigned int GetNumberOfValues() const =0
The "itk" namespace contains all Insight Segmentation and Registration Toolkit (ITK) classes....
CostFunctionTemplate< double > CostFunction