CGAL 5.5.3 - 2D Arrangements
ArrTraits::Approximate_2 Concept Reference

Definition

Operations

A model of this concept must provide:

CGAL::Approximate_number_type operator() (ArrTraits::Point_2 p, int i)
 obtains an approximation of p's \(x\)-coordinate (if i == 0), or of p's \(y\)-coordinate (if i == 1).