
template<typename Kernel > 
bool  CGAL::has_smaller_signed_distance_to_plane (const CGAL::Plane_3< Kernel > &h, const CGAL::Point_3< Kernel > &p, const CGAL::Point_3< Kernel > &q) 
 returns true iff the signed distance of p and h is smaller than the signed distance of q and h .


template<typename Kernel > 
bool  CGAL::has_smaller_signed_distance_to_plane (const CGAL::Point_3< Kernel > &p, const CGAL::Point_3< Kernel > &q, const CGAL::Point_3< Kernel > &r, const CGAL::Point_3< Kernel > &s, const CGAL::Point_3< Kernel > &t) 
 returns true iff the signed distance of p and h is smaller than the signed distance of q and h , where h is the oriented plane through p , q and r .

