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

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

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

    public:
      const TNodes& GetSeeds( ) const
        {
          return( this->m_UnifiedSeeds );
        }

    protected:
      BaseSeedsInterface( itk::ProcessObject* f )
        : m_Filter( f )
        {
        }
      virtual ~BaseSeedsInterface( )
        {
        }

      virtual void _PrepareSeeds( const itk::DataObject* reference ) = 0;

    protected:
      TNodes m_UnifiedSeeds;
      itk::ProcessObject::Pointer m_Filter;
    };

  } // ecapseman

} // ecapseman

#endif // __fpa__Filters__BaseSeedsInterface__h__
// eof - $RCSfile$