itkFloodFilledImageFunctionConditionalIterator.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
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 *         http://www.apache.org/licenses/LICENSE-2.0.txt
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 *  See the License for the specific language governing permissions and
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#ifndef __itkFloodFilledImageFunctionConditionalIterator_h
#define __itkFloodFilledImageFunctionConditionalIterator_h

#include "itkFloodFilledImageFunctionConditionalConstIterator.h"

namespace itk
{
template< typename TImage, typename TFunction >
class FloodFilledImageFunctionConditionalIterator:public FloodFilledImageFunctionConditionalConstIterator<
    TImage, TFunction >
{
public:

  typedef FloodFilledImageFunctionConditionalIterator                           Self;
  typedef FloodFilledImageFunctionConditionalConstIterator< TImage, TFunction > Superclass;

  typedef typename Superclass::FunctionType FunctionType;

  typedef typename Superclass::FunctionInputType FunctionInputType;

  typedef typename Superclass::IndexType IndexType;

  typedef typename Superclass::SeedsContainerType SeedsContainerType;

  typedef typename Superclass::SizeType SizeType;

  typedef typename Superclass::RegionType RegionType;

  typedef typename Superclass::ImageType ImageType;

  typedef typename Superclass::InternalPixelType InternalPixelType;

  typedef typename Superclass::PixelType PixelType;

  itkStaticConstMacro(NDimensions, unsigned int, Superclass::NDimensions);

  FloodFilledImageFunctionConditionalIterator(ImageType *imagePtr,
                                              FunctionType *fnPtr,
                                              IndexType startIndex):Superclass(imagePtr, fnPtr, startIndex) {}

  FloodFilledImageFunctionConditionalIterator(ImageType *imagePtr,
                                              FunctionType *fnPtr,
                                              std::vector< IndexType > & startIndex):Superclass(imagePtr, fnPtr,
                                                                                                startIndex) {}

  FloodFilledImageFunctionConditionalIterator(ImageType *imagePtr,
                                              FunctionType *fnPtr):Superclass(imagePtr, fnPtr) {}

  const PixelType Get(void) const
  { return const_cast< ImageType * >( this->m_Image.GetPointer() )->GetPixel( this->m_IndexStack.front() ); }

  void Set(const PixelType & value)
  { const_cast< ImageType * >( this->m_Image.GetPointer() )->GetPixel( this->m_IndexStack.front() ) = value; }

  virtual ~FloodFilledImageFunctionConditionalIterator() {}
};
} // end namespace itk

#endif