// =========================================================================
// @author Leonardo Florez Valencia
// @email florez-l@javeriana.edu.co
// =========================================================================

#ifndef __fpa__Image__RegionGrow__h__
#define __fpa__Image__RegionGrow__h__

#include <fpa/Base/RegionGrow.h>
#include <fpa/Base/MarksInterfaceWithCollisions.h>
#include <fpa/Base/SeedsInterface.h>
#include <fpa/Image/Algorithm.h>

namespace fpa
{
  namespace Image
  {
    /**
     */
    template< class _TInputImage, class _TOutputImage, class _TFrontId = unsigned char >
    class RegionGrow
      : public fpa::Base::RegionGrow< fpa::Image::Algorithm< _TInputImage, _TOutputImage, fpa::Base::MarksInterfaceWithCollisions< typename _TInputImage::IndexType >, fpa::Base::SeedsInterface< typename _TInputImage::IndexType, typename _TInputImage::PointType, typename _TInputImage::PixelType, typename _TOutputImage::PixelType, _TFrontId, typename _TInputImage::IndexType::LexicographicCompare > > >
    {
    public:
      typedef _TInputImage  TInputImage;
      typedef _TOutputImage TOutputImage;
      typedef _TFrontId     TFrontId;

      typedef typename TInputImage::IndexType        TVertex;
      typedef typename TInputImage::PointType        TPoint;
      typedef typename TVertex::LexicographicCompare TVertexCompare;
      typedef typename TInputImage::PixelType        TInputValue;
      typedef typename TOutputImage::PixelType       TOutputValue;

      typedef fpa::Base::MarksInterfaceWithCollisions< TVertex > TMarksInterface;
      typedef fpa::Base::SeedsInterface< TVertex, TPoint, TInputValue, TOutputValue, TFrontId, TVertexCompare > TSeedsInterface;
      typedef fpa::Image::Algorithm< TInputImage, TOutputImage, TMarksInterface, TSeedsInterface > TAlgorithm;

      typedef RegionGrow                          Self;
      typedef fpa::Base::RegionGrow< TAlgorithm > Superclass;
      typedef itk::SmartPointer< Self >           Pointer;
      typedef itk::SmartPointer< const Self >     ConstPointer;

      typedef typename TSeedsInterface::TNode  TNode;
      typedef typename TSeedsInterface::TNodes TNodes;

    public:
      itkNewMacro( Self );
      itkTypeMacro( fpa::Image::RegionGrow, fpa::Base::RegionGrow );

    protected:
      RegionGrow( )
        : Superclass( )
        {
        }
      virtual ~RegionGrow( )
        {
        }

    private:
      // Purposely not implemented.
      RegionGrow( const Self& other );
      Self& operator=( const Self& other );
    };

  } // ecapseman

} // ecapseman

#endif // __fpa__Image__RegionGrow__h__

// eof - $RCSfile$