rtkWaterPrecorrectionImageFilter.h

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/*=========================================================================
 *
 *  Copyright RTK 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
 *
 *         https://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 rtkWaterPrecorrectionImageFilter_h
#define rtkWaterPrecorrectionImageFilter_h

#include <vector>
#include <itkInPlaceImageFilter.h>

#include "rtkConfiguration.h"

namespace rtk
{
template <class TInputImage, class TOutputImage = TInputImage>
class ITK_TEMPLATE_EXPORT WaterPrecorrectionImageFilter : public itk::InPlaceImageFilter<TInputImage, TOutputImage>
{
public:
  ITK_DISALLOW_COPY_AND_MOVE(WaterPrecorrectionImageFilter);

  using Self = WaterPrecorrectionImageFilter;
  using Superclass = itk::InPlaceImageFilter<TInputImage, TOutputImage>;
  using Pointer = itk::SmartPointer<Self>;
  using ConstPointer = itk::SmartPointer<const Self>;

  using OutputImageRegionType = typename TOutputImage::RegionType;
  using VectorType = std::vector<double>;

  itkNewMacro(Self);

#ifdef itkOverrideGetNameOfClassMacro
  itkOverrideGetNameOfClassMacro(WaterPrecorrectionImageFilter);
#else
  itkTypeMacro(WaterPrecorrectionImageFilter, ImageToImageFilter);
#endif


  itkGetMacro(Coefficients, VectorType);
  virtual void
  SetCoefficients(const VectorType _arg)
  {
    if (this->m_Coefficients != _arg)
    {
      this->m_Coefficients = _arg;
      this->Modified();
    }
  }

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

  void
  DynamicThreadedGenerateData(const OutputImageRegionType & outputRegionForThread) override;

private:
  VectorType m_Coefficients; // Correction coefficients
};
} // end namespace rtk

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

#endif