CGAL::has_larger_signed_distance_to_line

bool	has_larger_signed_distance_to_line ( Line_2<Kernel> l, Point_2<Kernel> p, Point_2<Kernel> q)
		returns true iff the signed distance of p and l is larger than the signed distance of q and l.
bool	has_larger_signed_distance_to_line ( Point_2<Kernel> p, Point_2<Kernel> q, Point_2<Kernel> r, Point_2<Kernel> s)
		returns true iff the signed distance of r and l is larger than the signed distance of s and l, where l is the directed line through points p and q.

See Also