itkFloodFilledSpatialFunctionConditionalConstIterator.h

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 *  Copyright Insight Software Consortium
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 *  you may not use this file except in compliance with the License.
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#ifndef itkFloodFilledSpatialFunctionConditionalConstIterator_h
#define itkFloodFilledSpatialFunctionConditionalConstIterator_h

#include "itkFloodFilledFunctionConditionalConstIterator.h"

namespace itk
{
template< typename TImage, typename TFunction >
class ITK_TEMPLATE_EXPORT FloodFilledSpatialFunctionConditionalConstIterator:public FloodFilledFunctionConditionalConstIterator<
    TImage, TFunction >
{
public:

  using Self = FloodFilledSpatialFunctionConditionalConstIterator;
  using Superclass = FloodFilledFunctionConditionalConstIterator< TImage, TFunction >;

  using FunctionType = typename Superclass::FunctionType;

  using FunctionInputType = typename Superclass::FunctionInputType;

  using IndexType = typename Superclass::IndexType;

  using SeedsContainerType = typename Superclass::SeedsContainerType;

  using SizeType = typename Superclass::SizeType;

  using RegionType = typename Superclass::RegionType;

  using ImageType = typename Superclass::ImageType;

  using InternalPixelType = typename Superclass::InternalPixelType;

  using PixelType = typename Superclass::PixelType;

  FloodFilledSpatialFunctionConditionalConstIterator(const ImageType *imagePtr,
                                                     FunctionType *fnPtr,
                                                     IndexType startIndex);

  FloodFilledSpatialFunctionConditionalConstIterator(const ImageType *imagePtr,
                                                     FunctionType *fnPtr);

  ~FloodFilledSpatialFunctionConditionalConstIterator() override = default;

  bool IsPixelIncluded(const IndexType & index) const override;

  void SetOriginInclusionStrategy() { m_InclusionStrategy = 0; }

  void SetCenterInclusionStrategy() { m_InclusionStrategy = 1; }

  void SetCompleteInclusionStrategy() { m_InclusionStrategy = 2; }

  void SetIntersectInclusionStrategy() { m_InclusionStrategy = 3; }

protected: //made protected so other iterators can access

  unsigned char m_InclusionStrategy;
};
} // end namespace itk

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

#endif