Rectangular_p_center_default_traits

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CGAL::Rectangular_p_center_default_traits_2<K>

Definition

The class Rectangular_p_center_default_traits_2<K> defines types and operations needed to compute rectilinear p-centers of a planar point set using the function rectangular_p_center_2.

Requirements

The template parameter K is a model for Kernel.

Is Model for the Concepts

RectangularPCenterTraits_2

Types

Rectangular_p_center_default_traits_2<K>::FT
	typedef to K::FT.

Rectangular_p_center_default_traits_2<K>::Point_2
	typedef to K::Point_2.

Rectangular_p_center_default_traits_2<K>::Iso_rectangle_2
	typedef to K::Iso_rectangle_2.

Rectangular_p_center_default_traits_2<K>::Less_x_2
	typedef to K::Less_x_2.

Rectangular_p_center_default_traits_2<K>::Less_y_2
	typedef to K::Less_y_2.

Rectangular_p_center_default_traits_2<K>::Construct_vertex_2
	typedef to K::Construct_vertex_2.

Rectangular_p_center_default_traits_2<K>::Construct_iso_rectangle_2
	typedef to K::Construct_iso_rectangle_2.

Rectangular_p_center_default_traits_2<K>::Signed_x_distance_2
	adaptable binary function class: Point_2 × Point_2 → FT returns the signed distance of two points' x-coordinates.

Rectangular_p_center_default_traits_2<K>::Signed_y_distance_2
	adaptable binary function class: Point_2 × Point_2 → FT returns the signed distance of two points' y-coordinates.

Rectangular_p_center_default_traits_2<K>::Infinity_distance_2
	adaptable binary function class: Point_2 × Point_2 → FT returns the \|\| ⋅ \|\|_∞ distance of two points.

Rectangular_p_center_default_traits_2<K>::Signed_infinity_distance_2
	adaptable binary function class: Point_2 × Point_2 → FT returns the signed \|\| ⋅ \|\|_∞ distance of two points.

Rectangular_p_center_default_traits_2<K>::Construct_point_2_below_left_implicit_point_2
	3-argument function class: Point_2 × Point_2 × FT → Point_2. For arguments (p, q, r) it returns the lower-left corner of the iso-oriented square with sidelength r and upper-right corner at the intersection of the vertical line through p and the horizontal line through q.

Rectangular_p_center_default_traits_2<K>::Construct_point_2_below_right_implicit_point_2
	3-argument function class: Point_2 × Point_2 × FT → Point_2. For arguments (p, q, r) it returns the lower-right corner of the iso-oriented square with sidelength r and upper-left corner at the intersection of the vertical line through p and the horizontal line through q.

Rectangular_p_center_default_traits_2<K>::Construct_point_2_above_right_implicit_point_2
	3-argument function class: Point_2 × Point_2 × FT → Point_2. For arguments (p, q, r) it returns the upper-right corner of the iso-oriented square with sidelength r and lower-left corner at the intersection of the vertical line through p and the horizontal line through q.

Rectangular_p_center_default_traits_2<K>::Construct_point_2_above_left_implicit_point_2
	3-argument function class: Point_2 × Point_2 × FT → Point_2. For arguments (p, q, r) it returns the upper-left corner of the iso-oriented square with sidelength r and lower-right corner at the intersection of the vertical line through p and the horizontal line through q.

Operations

For every function class listed above there is a member function to fetch the corresponding function object.