cgal/Kernel_23/doc_tex/Kernel_23_ref/compare_xy.tex

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\begin{ccRefFunction}{compare_xy}
\ccFunction{Comparison_result
compare_xy(const Point_2<Kernel>& p, const Point_2<Kernel>& q);}
{Compares the Cartesian coordinates of points \ccStyle{p} and
\ccStyle{q} lexicographically in $xy$ order: first
$x$-coordinates are compared, if they are equal, $y$-coordinates
are compared.}
\ccFunction{Comparison_result
compare_xy(const Point_3<Kernel>& p, const Point_3<Kernel>& q);}
{Compares the Cartesian coordinates of points \ccStyle{p} and
\ccStyle{q} lexicographically in $xy$ order: first
$x$-coordinates are compared, if they are equal, $y$-coordinates
are compared.}
\ccSeeAlso
\ccRefIdfierPage{CGAL::compare_xyz} \\
\ccRefIdfierPage{CGAL::compare_x} \\
\ccRefIdfierPage{CGAL::compare_x_at_y} \\
\ccRefIdfierPage{CGAL::compare_y} \\
\ccRefIdfierPage{CGAL::compare_yx} \\
\ccRefIdfierPage{CGAL::compare_y_at_x} \\
\ccRefIdfierPage{CGAL::compare_z} \\
\end{ccRefFunction}