CGAL 4.4 - 2D and 3D Linear Geometry Kernel
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CGAL::compare_z() (2D/3D Linear Kernel)

Functions

template<typename Kernel >
Comparison_result CGAL::compare_z (const CGAL::Point_3< Kernel > &p, const CGAL::Point_3< Kernel > &q)
 compares the z-coordinates of p and q.