CGAL 5.5.1 - 2D and 3D Linear Geometry Kernel
Kernel::CompareXYZ_3 Concept Reference

## Definition

Refines:
AdaptableFunctor (with two arguments)
CGAL::compare_xyz()

## Operations

A model of this concept must provide:

Comparison_result operator() (const Kernel::Point_3 &p, const Kernel::Point_3 &q)
Compares the Cartesian coordinates of points p and q lexicographically in $$xyz$$ order: first $$x$$-coordinates are compared, if they are equal, $$y$$-coordinates are compared. More...

## ◆ operator()()

 Comparison_result Kernel::CompareXYZ_3::operator() ( const Kernel::Point_3 & p, const Kernel::Point_3 & q )

Compares the Cartesian coordinates of points p and q lexicographically in $$xyz$$ order: first $$x$$-coordinates are compared, if they are equal, $$y$$-coordinates are compared.

If they are equal, $$z$$-coordinates are compared.