CGAL 6.1.1 - 2D and 3D Linear Geometry Kernel

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Kernel::ConstructRay_2 Concept Reference
Reference Manual » Concepts » Kernel Function Object Concepts

## Definition

Refines
  `AdaptableBinaryFunction`

See also
  `CGAL::Ray_2<Kernel>`

## Operations
A model of this concept must provide:
Kernel::Ray_2 | operator() (const Kernel::Point_2 &p, const Kernel::Point_2 &q)
| introduces a ray with source `p` and passing through point `q`.
Kernel::Ray_2 | operator() (const Kernel::Point_2 &p, const Kernel::Vector_2 &v)
| introduces a ray starting at source `p` with the direction given by `v`.
Kernel::Ray_2 | operator() (const Kernel::Point_2 &p, const Kernel::Direction_2 &d)
| introduces a ray starting at source `p` with direction `d`.
Kernel::Ray_2 | operator() (const Kernel::Point_2 &p, const Kernel::Line_2 &l)
| introduces a ray starting at source `p` with the same direction as `l`.