ITK  6.0.0
Insight Toolkit
itkFourierSeriesPath.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 itkFourierSeriesPath_h
19#define itkFourierSeriesPath_h
20
21#include "itkParametricPath.h"
22#include "itkVectorContainer.h"
23#include "itkIndex.h"
24
25namespace itk
26{
58template <unsigned int VDimension>
59class ITK_TEMPLATE_EXPORT FourierSeriesPath : public ParametricPath<VDimension>
60{
61public:
62 ITK_DISALLOW_COPY_AND_MOVE(FourierSeriesPath);
63
69
71 itkOverrideGetNameOfClassMacro(FourierSeriesPath);
72
74 using typename Superclass::InputType;
75
77 using typename Superclass::OutputType;
78
86
89 Evaluate(const InputType & input) const override;
90
94 EvaluateDerivative(const InputType & input) const override;
95
97 void
98 AddHarmonic(const VectorType & CosCoefficients, const VectorType & SinCoefficients);
99
101 void
103 {
104 m_CosCoefficients->Initialize();
105 m_SinCoefficients->Initialize();
106 this->Modified();
107 }
111 itkNewMacro(Self);
112
114 void
115 Initialize() override
116 {
117 this->Clear();
118 }
119
120protected:
122 ~FourierSeriesPath() override = default;
123 void
124 PrintSelf(std::ostream & os, Indent indent) const override;
125
126private:
127 CoefficientsPointer m_CosCoefficients{};
128 CoefficientsPointer m_SinCoefficients{};
129};
130} // end namespace itk
131
132#ifndef ITK_MANUAL_INSTANTIATION
133# include "itkFourierSeriesPath.hxx"
134#endif
135
136#endif
A templated class holding a point in n-Dimensional image space.
Base class for all data objects in ITK.
Represent a closed path through ND Space by its frequency components.
void PrintSelf(std::ostream &os, Indent indent) const override
OutputType Evaluate(const InputType &input) const override
typename CoefficientsType::Pointer CoefficientsPointer
~FourierSeriesPath() override=default
VectorType EvaluateDerivative(const InputType &input) const override
void AddHarmonic(const VectorType &CosCoefficients, const VectorType &SinCoefficients)
Control indentation during Print() invocation.
Definition: itkIndent.h:50
Base class for most ITK classes.
Definition: itkObject.h:62
Represent a parametric path through ND Space.
A templated class holding a n-Dimensional vector.
Definition: itkVector.h:63
Define a front-end to the STL "vector" container that conforms to the IndexedContainerInterface.
SmartPointer< Self > Pointer
The "itk" namespace contains all Insight Segmentation and Registration Toolkit (ITK) classes....