itkNeighborhoodSampler.h

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/*=========================================================================
 *
 *  Copyright NumFOCUS
 *
 *  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 itkNeighborhoodSampler_h
#define itkNeighborhoodSampler_h
 
#include "itkSampleToSubsampleFilter.h"
#include "itkSimpleDataObjectDecorator.h"
 
namespace itk::Statistics
{
 
template <typename TSample>
class ITK_TEMPLATE_EXPORT NeighborhoodSampler : public SampleToSubsampleFilter<TSample>
{
public:
  ITK_DISALLOW_COPY_AND_MOVE(NeighborhoodSampler);

  using Self = NeighborhoodSampler;
  using Superclass = SampleToSubsampleFilter<TSample>;
  using Pointer = SmartPointer<Self>;
  using ConstPointer = SmartPointer<const Self>;

  itkOverrideGetNameOfClassMacro(NeighborhoodSampler);
  itkNewMacro(Self);
  using typename Superclass::SampleType;
  using typename Superclass::MeasurementVectorType;
  using typename Superclass::MeasurementType;
  using typename Superclass::InstanceIdentifier;
  using typename Superclass::SubsampleType;
  using typename Superclass::OutputType;

  using RadiusType = double;

  using InputRadiusObjectType = SimpleDataObjectDecorator<RadiusType>;

  itkSetGetDecoratedInputMacro(Radius, RadiusType);
 
protected:
  NeighborhoodSampler() = default;
  ~NeighborhoodSampler() override = default;
  void
  PrintSelf(std::ostream & os, Indent indent) const override;
 
  void
  GenerateData() override;
}; // end of class
} // namespace itk::Statistics
 
#ifndef ITK_MANUAL_INSTANTIATION
#  include "itkNeighborhoodSampler.hxx"
#endif
 
#endif