cgal.org
Top
Getting Started
Tutorials
Package Overview
Acknowledging CGAL
CGAL 5.5.1 - 2D and 3D Linear Geometry Kernel
List of all members
Kernel::ConstructOppositeRay_2 Concept Reference
2D and 3D Linear Geometry Kernel Reference
»
Concepts
»
Kernel Function Object Concepts
Definition
Refines:
AdaptableFunctor
(with one argument)
See also
CGAL::Ray_2
<
Kernel
>
Operations
A model of this concept must provide:
Kernel::Ray_2
operator()
(const
Kernel::Ray_2
&r)
returns the ray with the same source as
r
, but in opposite direction.