CGAL 4.5 - 2D and 3D Linear Geometry Kernel: Kernel::CompareYX_2 Concept Reference

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$\def\ccSum #1#2#3{ \sum_{#1}^{#2}{#3} } \def\ccProd #1#2#3{ \sum_{#1}^{#2}{#3} }$

CGAL 4.5 - 2D and 3D Linear Geometry Kernel

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CGAL 4.5 - 2D and 3D Linear Geometry Kernel

Definition

Refines:: AdaptableFunctor (with two arguments)

See Also: CGAL::compare_yx(); Kernel::CompareXY_2

Operations
A model of this concept must provide:
Comparison_result	operator() (const Kernel::Point_2 &p, const Kernel::Point_2 &q)
	Compares the Cartesian coordinates of points `p` and `q` lexicographically in $yx$ order: first $y$ -coordinates are compared, if they are equal, $x$ -coordinates are compared.