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

#ifndef __fpa__Image__MarksInterface__h__
#define __fpa__Image__MarksInterface__h__

#include <fpa/Base/MarksInterface.h>
#include <itkIndex.h>
#include <itkImage.h>

namespace fpa
{
  namespace Image
  {
    /**
     */
    template< unsigned int _VDim >
    class MarksInterface
      : public fpa::Base::MarksInterface< itk::Index< _VDim > >
    {
    public:
      typedef MarksInterface Self;
      typedef fpa::Base::MarksInterface< itk::Index< _VDim > > Superclass;

      typedef typename Superclass::TVertex        TVertex;
      typedef typename Superclass::TCollision     TCollision;
      typedef typename Superclass::TCollisionsRow TCollisionsRow;
      typedef typename Superclass::TCollisions    TCollisions;

      typedef itk::Image< unsigned long, _VDim > TMarks;

    protected:
      virtual bool _IsMarked( const TVertex& v ) const override;
      virtual unsigned long _GetMark( const TVertex& v ) const override;
      virtual void _Mark( const TVertex& v, unsigned long frontId ) override;
      virtual void _FreeMarks( ) override;
      virtual void _InitMarks( unsigned long nSeeds ) override;

    protected:
      MarksInterface( itk::ProcessObject* filter );
      virtual ~MarksInterface( );

    private:
      typename TMarks::Pointer m_Marks;
    };

  } // ecapseman

} // ecapseman

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

#endif // __fpa__Image__MarksInterface__h__

// eof - $RCSfile$