-template< class V, class C, class R, class B >
-bool fpa::Base::RegionGrow< V, C, R, B >::
+template< class V, class C, class R, class S, class VC, class B >
+bool fpa::Base::RegionGrow< V, C, R, S, VC, B >::
+_CheckMembership( const TVertex& v ) const
+{
+ if( this->m_GrowingFunction.IsNotNull( ) )
+ return( this->m_GrowingFunction->Evaluate( v ) );
+ else
+ return( false );
+}
+
+// -------------------------------------------------------------------------
+template< class V, class C, class R, class S, class VC, class B >
+bool fpa::Base::RegionGrow< V, C, R, S, VC, B >::