// =========================================================================
// @author Leonardo Florez Valencia
// @email florez-l@javeriana.edu.co
// =========================================================================
#ifndef __fpa__Filters__SingleSeedInterface__h__
#define __fpa__Filters__SingleSeedInterface__h__

#include <itkDataObject.h>
#include <itkProcessObject.h>
#include <fpa/Config.h>

namespace fpa
{
  namespace Filters
  {
    /**
     */
    template< class _TTraits >
    class SingleSeedInterface
    {
    public:
      typedef SingleSeedInterface Self;
      typedef _TTraits            TTraits;
      fpaInternalTraitsMacro( typename, TTraits );

    public:
      SingleSeedInterface( itk::ProcessObject* f );
      virtual ~SingleSeedInterface( );

      void SetSeed( const TPoint& s );
      void SetSeed( const TVertex& s );

      const TNodes& GetSeeds( ) const;

    protected:
      virtual void _PrepareSeeds( const itk::DataObject* input );

    protected:
      TSeed  m_InputSeed;
      TNodes m_UnifiedSeed;
      itk::ProcessObject::Pointer m_Filter;
    };

  } // ecapseman

} // ecapseman

#ifndef ITK_MANUAL_INSTANTIATION
#  include <fpa/Filters/SingleSeedInterface.hxx>
#endif // ITK_MANUAL_INSTANTIATION

#endif // __fpa__Filters__SingleSeedInterface__h__
// eof - $RCSfile$