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

#include <fpa/Filters/BaseSeedsInterface.h>

namespace fpa
{
  namespace Filters
  {
    namespace Image
    {
      /**
       */
      template< class _TTraits >
      class SeedsFromLabelsInterface
        : public fpa::Filters::BaseSeedsInterface< _TTraits >
      {
      public:
        typedef fpa::Filters::BaseSeedsInterface< _TTraits > Superclass;
        typedef SeedsFromLabelsInterface                       Self;
        typedef _TTraits TTraits;
        fpaTraitsMacro( typename TTraits );

      protected:
        SeedsFromLabelsInterface( itk::ProcessObject* f );
        virtual ~SeedsFromLabelsInterface( );

        // Filter related methods
        virtual void _AssignOutputValue( const TNode& n ) = 0;

        // Marks related methods
        virtual void _Mark( const TNode& n ) = 0;

        // Main method
        virtual void _PrepareSeeds( const itk::DataObject* reference ) override;
      };

    } // ecapseman

  } // ecapseman

} // ecapseman

#ifndef ITK_MANUAL_INSTANTIATION
#  include <fpa/Filters/Image/SeedsFromLabelsInterface.hxx>
#endif // ITK_MANUAL_INSTANTIATION
#endif // __fpa__Filters__Image__SeedsFromLabelsInterface__h__
// eof - $RCSfile$