CGAL::y_extremal_points

#include <CGAL/global_functions_circular_kernel_2.h>

template < class OutputIterator >
OutputIterator y_extremal_points ( Circle_2<CircularKernel> c, OutputIterator res)
Copies in the output iterator the y-extremal points of the circle. res iterates on elements of type Circular_arc_point_2<CircularKernel>, sorted in y.