CGAL 5.1.1 - 2D and 3D Linear Geometry Kernel

Definition

Refines:
AdaptableFunctor (with two arguments)
See also
CGAL::x_equal()

Operations

A model of this concept must provide:

bool operator() (const Kernel::Point_2 &p, const Kernel::Point_2 &q)
 returns true iff p and q have the same Cartesian \( x\)-coordinate.