itkFloodFilledSpatialFunctionConditionalConstIterator.h

Go to the documentation of this file.

/*=========================================================================
 *
 *  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 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 typename Superclass::FunctionType;

  using typename Superclass::FunctionInputType;

  using typename Superclass::IndexType;

  using typename Superclass::SeedsContainerType;

  using typename Superclass::SizeType;

  using typename Superclass::RegionType;

  using typename Superclass::ImageType;

  using typename Superclass::InternalPixelType;

  using 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