itkPolylineMask2DImageFilter.h

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

  Program:   Insight Segmentation & Registration Toolkit
  Module:    $RCSfile: itkPolylineMask2DImageFilter.h,v $
  Language:  C++
  Date:      $Date: 2007/07/05 19:42:11 $
  Version:   $Revision: 1.6 $

  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 __itkPolylineMask2DImageFilter_h
#define __itkPolylineMask2DImageFilter_h

#include "itkImageToImageFilter.h"
#include "itkImageRegionIteratorWithIndex.h"

namespace itk
{
  
  template <class TInputImage, class TPolyline,
          class TOutputImage>
class ITK_EXPORT PolylineMask2DImageFilter:public ImageToImageFilter<TInputImage, TOutputImage>
{
public:
  typedef PolylineMask2DImageFilter                    Self;
  typedef ImageToImageFilter<TInputImage,TOutputImage> Superclass;
  typedef SmartPointer<Self>                           Pointer;
  typedef SmartPointer<const Self>                     ConstPointer;

  itkNewMacro(Self);

  itkTypeMacro( PolylineMask2DImageFilter, ImageToImageFilter );

  itkStaticConstMacro(NDimensions, unsigned int,
                      TInputImage::ImageDimension);
  itkStaticConstMacro(NOutputDimensions, unsigned int,
                      TOutputImage::ImageDimension);

  typedef TInputImage                           InputImageType;
  typedef typename InputImageType::ConstPointer InputImagePointer;
  typedef typename InputImageType::RegionType   InputImageRegionType; 
  typedef typename InputImageType::PixelType    InputImagePixelType; 

  /* typedef for the polyline type */
  typedef TPolyline    PolylineType;
  
  /* typedef for the output image */
  typedef TOutputImage                         OutputImageType;
  typedef typename OutputImageType::Pointer    OutputImagePointer;
  typedef typename OutputImageType::RegionType OutputImageRegionType;
  typedef typename OutputImageType::PixelType  OutputImagePixelType;

  void SetInput1( const InputImageType * image);
  void SetInput2( const PolylineType * polyline);

  /* Generate Data */
  void GenerateData(void);

#ifdef ITK_USE_CONCEPT_CHECKING

  itkConceptMacro(SameDimensionCheck,
    (Concept::SameDimension<NDimensions, NOutputDimensions>));
  itkConceptMacro(IntConvertibleOutputCheck,
    (Concept::Convertible<int, OutputImagePixelType>));
  itkConceptMacro(OutputEqualityComparableCheck,
    (Concept::EqualityComparable<OutputImagePixelType>));
  itkConceptMacro(InputConvertibleToOutputCheck,
    (Concept::Convertible<InputImagePixelType, OutputImagePixelType>));

#endif

protected:
  PolylineMask2DImageFilter();
  virtual ~PolylineMask2DImageFilter() {};

private:
  PolylineMask2DImageFilter(const Self&); //purposely not implemented
  void operator=(const Self&); //purposely not implemented

};

} // end namespace itk

#ifndef ITK_MANUAL_INSTANTIATION
#include "itkPolylineMask2DImageFilter.txx"
#endif

#endif

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