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Function

CGAL::x_extremal_points

#include <CGAL/global_functions_spherical_kernel_3.h>

template < class OutputIterator >
OutputIterator x_extremal_points ( Sphere_3<SphericalKernel> c, OutputIterator res)
Copies in the output iterator the x-extremal points of the sphere. res iterates on elements of type Circular_arc_point_3<SphericalKernel>, lexicographically sorted.

template < class OutputIterator >
OutputIterator x_extremal_points ( Circle_3<SphericalKernel> c, OutputIterator res)
Copies in the output iterator the x-extremal points of the circle. res iterates on elements of type Circular_arc_point_3<SphericalKernel>, lexicographically sorted.
Precondition: The circle is not contained in a plane orthogonal to the x-axis.

Next: y_extremal_points
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CGAL Open Source Project. Release 4.0.1. 2 July 2012.