itkCurvesLevelSetImageFilter.h

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/*=========================================================================
 *
 *  Copyright Insight Software Consortium
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0.txt
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *
 *=========================================================================*/
#ifndef itkCurvesLevelSetImageFilter_h
#define itkCurvesLevelSetImageFilter_h

#include "itkSegmentationLevelSetImageFilter.h"
#include "itkCurvesLevelSetFunction.h"

namespace itk
{
template< typename TInputImage,
          typename TFeatureImage,
          typename TOutputPixelType = float >
class ITK_TEMPLATE_EXPORT CurvesLevelSetImageFilter:
  public SegmentationLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType >
{
public:
  ITK_DISALLOW_COPY_AND_ASSIGN(CurvesLevelSetImageFilter);

  using Self = CurvesLevelSetImageFilter;
  using Superclass = SegmentationLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType >;
  using Pointer = SmartPointer< Self >;
  using ConstPointer = SmartPointer< const Self >;

  using ValueType = typename Superclass::ValueType;
  using OutputImageType = typename Superclass::OutputImageType;
  using FeatureImageType = typename Superclass::FeatureImageType;

  using CurvesFunctionType = CurvesLevelSetFunction< OutputImageType, FeatureImageType >;
  using CurvesFunctionPointer = typename CurvesFunctionType::Pointer;

  itkTypeMacro(CurvesLevelSetImageFilter, SegmentationLevelSetImageFilter);

  itkNewMacro(Self);

  void SetDerivativeSigma(float value)
  {
    m_CurvesFunction->SetDerivativeSigma(value);
    this->Modified();
  }

  float GetDerivativeSigma() const
  { return m_CurvesFunction->GetDerivativeSigma(); }

#ifdef ITK_USE_CONCEPT_CHECKING
  // Begin concept checking
  itkConceptMacro( OutputHasNumericTraitsCheck,
                   ( Concept::HasNumericTraits< TOutputPixelType > ) );
  // End concept checking
#endif

protected:
  ~CurvesLevelSetImageFilter() override = default;
  CurvesLevelSetImageFilter();

  void PrintSelf(std::ostream & os, Indent indent) const override;

  void GenerateData() override;

private:
  CurvesFunctionPointer m_CurvesFunction;
};
} // end namespace itk

#ifndef ITK_MANUAL_INSTANTIATION
#include "itkCurvesLevelSetImageFilter.hxx"
#endif

#endif