
template<typename Kernel > 
bool  CGAL::has_smaller_signed_distance_to_line (const CGAL::Line_2< Kernel > &l, const CGAL::Point_2< Kernel > &p, const CGAL::Point_2< Kernel > &q) 
 returns true iff the signed distance of p and l is smaller than the signed distance of q and l .


template<typename Kernel > 
bool  CGAL::has_smaller_signed_distance_to_line (const CGAL::Point_2< Kernel > &p, const CGAL::Point_2< Kernel > &q, const CGAL::Point_2< Kernel > &r, const CGAL::Point_2< Kernel > &s) 
 returns true iff the signed distance of r and l is smaller than the signed distance of s and l , where l is the oriented line through p and q .

