itkMinMaxCurvatureFlowImageFilter.h

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/*=========================================================================

  Program:   Insight Segmentation & Registration Toolkit
  Module:    $RCSfile: itkMinMaxCurvatureFlowImageFilter.h,v $
  Language:  C++
  Date:      $Date: 2009-04-23 03:53:36 $
  Version:   $Revision: 1.16 $

  Copyright (c) Insight Software Consortium. All rights reserved.
  See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.

     This software is distributed WITHOUT ANY WARRANTY; without even 
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
     PURPOSE.  See the above copyright notices for more information.

=========================================================================*/
#ifndef __itkMinMaxCurvatureFlowImageFilter_h
#define __itkMinMaxCurvatureFlowImageFilter_h

#include "itkCurvatureFlowImageFilter.h"
#include "itkMinMaxCurvatureFlowFunction.h"

namespace itk {

template <class TInputImage, class TOutputImage>
class ITK_EXPORT MinMaxCurvatureFlowImageFilter
  : public CurvatureFlowImageFilter<TInputImage, TOutputImage>
{
public:
  typedef MinMaxCurvatureFlowImageFilter Self;
  typedef CurvatureFlowImageFilter<TInputImage, TOutputImage>
                                         Superclass;
  typedef SmartPointer<Self>             Pointer;
  typedef SmartPointer<const Self>       ConstPointer;

  itkNewMacro(Self);

  itkTypeMacro(MinMaxCurvatureFlowImageFilter,
               CurvatureFlowImageFilter);

  typedef typename Superclass::FiniteDifferenceFunctionType
                                               FiniteDifferenceFunctionType;
  typedef typename Superclass::OutputImageType OutputImageType;

  typedef MinMaxCurvatureFlowFunction<OutputImageType>
  MinMaxCurvatureFlowFunctionType;

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

  typedef typename FiniteDifferenceFunctionType::RadiusType RadiusType;
  typedef typename RadiusType::SizeValueType                RadiusValueType;

  itkSetMacro( StencilRadius, RadiusValueType );
  itkGetConstMacro( StencilRadius, RadiusValueType );

#ifdef ITK_USE_CONCEPT_CHECKING

  itkConceptMacro(UnsignedLongConvertibleToOutputCheck,
    (Concept::Convertible<unsigned long, typename TOutputImage::PixelType>));
  itkConceptMacro(OutputLessThanComparableCheck,
    (Concept::LessThanComparable<typename TOutputImage::PixelType>));
  itkConceptMacro(LongConvertibleToOutputCheck,
    (Concept::Convertible<long, typename TOutputImage::PixelType>));
  itkConceptMacro(OutputDoubleComparableCheck,
    (Concept::Comparable<typename TOutputImage::PixelType, double>));
  itkConceptMacro(OutputDoubleMultiplyAndAssignOperatorCheck,
    (Concept::MultiplyAndAssignOperator<typename TOutputImage::PixelType,
                                        double>));
  itkConceptMacro(OutputGreaterThanUnsignedLongCheck,
    (Concept::GreaterThanComparable<typename TOutputImage::PixelType,
                                    unsigned long>));
  itkConceptMacro(UnsignedLongOutputAditiveOperatorsCheck,
    (Concept::AdditiveOperators<unsigned long,
                                typename TOutputImage::PixelType>));

#endif

protected:
  MinMaxCurvatureFlowImageFilter();
  ~MinMaxCurvatureFlowImageFilter() {}
  void PrintSelf(std::ostream& os, Indent indent) const;
  
  virtual void InitializeIteration();

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

  RadiusValueType    m_StencilRadius;
  
};

} // end namspace itk

#ifndef ITK_MANUAL_INSTANTIATION
#include "itkMinMaxCurvatureFlowImageFilter.txx"
#endif

#endif

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