CGAL 5.1.5 - 2D and 3D Linear Geometry Kernel
List of all members
Kernel::ComputeDx_2 Concept Reference
2D and 3D Linear Geometry Kernel Reference » Concepts » Kernel Function Object Concepts

Definition

Refines:
AdaptableFunctor

Operations

A model of this concept must provide:

Kernel::FT operator() (const Kernel::Direction_2 &d) const
 returns an \( x\)-coordinate of the direction.