 CGAL 5.0 - 2D and 3D Linear Geometry Kernel

## Classes

class  CGAL::Aff_transformation_2< Kernel >
The class Aff_transformation_2 represents two-dimensional affine transformations. More...

class  CGAL::Bbox_2
An object b of the class Bbox_2 is a bounding box in the two-dimensional Euclidean plane $$\E^2$$. More...

class  CGAL::Circle_2< Kernel >
An object c of type Circle_2 is a circle in the two-dimensional Euclidean plane $$\E^2$$. More...

class  CGAL::Direction_2< Kernel >
An object d of the class Direction_2 is a vector in the two-dimensional vector space $$\mathbb{R}^2$$ where we forget about its length. More...

class  CGAL::Iso_rectangle_2< Kernel >
An object r of the data type Iso_rectangle_2 is a rectangle in the Euclidean plane $$\E^2$$ with sides parallel to the $$x$$ and $$y$$ axis of the coordinate system. More...

class  CGAL::Line_2< Kernel >
An object l of the data type Line_2 is a directed straight line in the two-dimensional Euclidean plane $$\E^2$$. More...

class  CGAL::Point_2< Kernel >
An object p of the class Point_2 is a point in the two-dimensional Euclidean plane $$\E^2$$. More...

class  CGAL::Ray_2< Kernel >
An object r of the data type Ray_2 is a directed straight ray in the two-dimensional Euclidean plane $$\E^2$$. More...

class  CGAL::Segment_2< Kernel >
An object s of the data type Segment_2 is a directed straight line segment in the two-dimensional Euclidean plane $$\E^2$$, i.e. a straight line segment $$[p,q]$$ connecting two points $$p,q \in \mathbb{R}^2$$. More...

class  CGAL::Triangle_2< Kernel >
An object t of the class Triangle_2 is a triangle in the two-dimensional Euclidean plane $$\E^2$$. More...

class  CGAL::Vector_2< Kernel >
An object v of the class Vector_2 is a vector in the two-dimensional vector space $$\mathbb{R}^2$$. More...

class  CGAL::Weighted_point_2< Kernel >
An object of the class Weighted_point_2 is a tuple of a two-dimensional point and a scalar weight. More...