CGAL 5.1.1 - 2D Arrangements
ArrTraits::CompareYAtX_2 Concept Reference

Definition

Operations

A model of this concept must provide:

Comparison_result operator() (ArrTraits::Point_2 p, ArrTraits::X_monotone_curve_2 xc)
 compares the \( y\)-coordinates of p and the vertical projection of p on xc, and returns SMALLER, EQUAL, or LARGER according to the result.