itkZeroFluxNeumannPadImageFilter.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
 *
 *         http://www.apache.org/licenses/LICENSE-2.0.txt
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 *  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.
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 *=========================================================================*/
#ifndef __itkZeroFluxNeumannPadImageFilter_h
#define __itkZeroFluxNeumannPadImageFilter_h

#include "itkPadImageFilter.h"

#include "itkZeroFluxNeumannBoundaryCondition.h"

namespace itk
{

template< typename TInputImage, typename TOutputImage >
class ZeroFluxNeumannPadImageFilter :
    public PadImageFilter< TInputImage, TOutputImage >
{
public:
  typedef ZeroFluxNeumannPadImageFilter              Self;
  typedef PadImageFilter<TInputImage, TOutputImage>  Superclass;
  typedef SmartPointer<Self>                         Pointer;
  typedef SmartPointer<const Self>                   ConstPointer;

  itkNewMacro(Self);

  itkTypeMacro(ZeroFluxNeumannPadImageFilter, PadImageFilter);

  typedef typename Superclass::OutputImageRegionType OutputImageRegionType;
  typedef typename Superclass::InputImageRegionType  InputImageRegionType;
  typedef typename Superclass::InputImageRegionType  RegionType;

  typedef typename Superclass::OutputImagePixelType  OutputImagePixelType;
  typedef typename Superclass::InputImagePixelType   InputImagePixelType;

  typedef typename Superclass::OutputImageIndexType  OutputImageIndexType;
  typedef typename Superclass::InputImageIndexType   InputImageIndexType;
  typedef typename Superclass::OutputImageSizeType   OutputImageSizeType;
  typedef typename Superclass::InputImageSizeType    InputImageSizeType;
  typedef typename Superclass::InputImageIndexType   IndexType;
  typedef typename Superclass::InputImageSizeType    SizeType;

  itkStaticConstMacro(ImageDimension, unsigned int,
                      TInputImage::ImageDimension);
  itkStaticConstMacro(OutputImageDimension, unsigned int,
                      TOutputImage::ImageDimension);

#ifdef ITK_USE_CONCEPT_CHECKING
  // Begin concept checking
  itkConceptMacro(OutputEqualityComparableCheck,
    (Concept::EqualityComparable< OutputImagePixelType >));
  itkConceptMacro(InputConvertibleToOutputCheck,
    (Concept::Convertible< InputImagePixelType, OutputImagePixelType >));
  itkConceptMacro(SameDimensionCheck,
    (Concept::SameDimension< ImageDimension, OutputImageDimension >));
  itkConceptMacro(OutputOStreamWritableCheck,
    (Concept::OStreamWritable< OutputImagePixelType >));
  // End concept checking
#endif

protected:
  ZeroFluxNeumannPadImageFilter();
  ~ZeroFluxNeumannPadImageFilter() {};

private:
  ZeroFluxNeumannPadImageFilter(const Self&); //purposely not implemented
  void operator=(const Self&); //purposely not implemented

  ZeroFluxNeumannBoundaryCondition< TInputImage, TOutputImage > m_InternalBoundaryCondition;
};
} // end namespace itk

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

#endif