ApolloniusSite_2 Concept Reference

Definition

The concept ApolloniusSite_2 provides the requirements for an Apollonius site class.

See also

ApolloniusGraphTraits_2

CGAL::Apollonius_site_2<K>

CGAL::Apollonius_graph_traits_2<K,Method_tag>

CGAL::Apollonius_graph_filtered_traits_2<CK,CM,EK,EM,FK,FM>

Types
typedef unspecified_type	Point_2
	The point type.
typedef unspecified_type	FT
	The field number type.
typedef unspecified_type	RT
	The ring number type.
typedef unspecified_type	Weight
	The weight type.

Creation
	ApolloniusSite2 (Point_2 p=Point_2(), Weight w=Weight(0))
	ApolloniusSite_2 (ApolloniusSite_2 other)
	Copy constructor.

Access Functions
Point_2	point () const
	Returns the center of the Apollonius site.
Weight	weight () const
	Returns the weight of the Apollonius site.

Member Typedef Documentation

Weight

typedef unspecified_type ApolloniusSite_2::Weight

The weight type.

Precondition

It must be the same as FT.