#ifndef __fpa__Image__MinimumSpanningTree__h__
#define __fpa__Image__MinimumSpanningTree__h__

#include <fpa/Base/MinimumSpanningTree.h>
#include <itkImage.h>

namespace fpa
{
  namespace Image
  {
    /**
     */
    template< unsigned int _VDim >
    class MinimumSpanningTree
      : public fpa::Base::MinimumSpanningTree< itk::Index< _VDim >, itk::Image< itk::Offset< _VDim >, _VDim > >
    {
    public:
      typedef itk::Index< _VDim >                               TVertex;
      typedef itk::Offset< _VDim >                              TOffset;
      typedef itk::Image< TOffset, _VDim >                      TImage;
      typedef fpa::Base::MinimumSpanningTree< TVertex, TImage > Superclass;
      typedef MinimumSpanningTree                               Self;
      typedef itk::SmartPointer< Self >                         Pointer;
      typedef itk::SmartPointer< const Self >                   ConstPointer;

      typedef typename Superclass::TVertices TVertices;
      typedef typename TImage::PointType TPoint;
      typedef std::deque< TPoint > TPoints;

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

    public:
      virtual TVertex GetParent( const TVertex& v ) const fpa_OVERRIDE;
      virtual void SetParent( const TVertex& v, const TVertex& p ) fpa_OVERRIDE;

      TPoints GetEuclideanPath( const TVertex& a ) const;
      TPoints GetEuclideanPath( const TVertex& a, const TVertex& b ) const;

    protected:
      MinimumSpanningTree( );
      virtual ~MinimumSpanningTree( );

    private:
      // Purposely not defined
      MinimumSpanningTree( const Self& other );
      Self& operator=( const Self& other );
    };

  } // ecapseman

} // ecapseman

#ifndef ITK_MANUAL_INSTANTIATION
#  include <fpa/Image/MinimumSpanningTree.hxx>
#endif // ITK_MANUAL_INSTANTIATION

#endif // __fpa__Image__MinimumSpanningTree__h__

// eof - $RCSfile$