ArrangementApproximateTraits_2 Concept Reference

Definition

The concept ArrangementApproximateTraits_2 refines the basic traits concept ArrangementBasicTraits_2. A model of this concept is able to approximate a point.

Refines:

ArrangementBasicTraits_2

Has Models:

CGAL::Arr_conic_traits_2<RatKernel,AlgKernel,NtTraits>

CGAL::Arr_geodesic_arc_on_sphere_traits_2

CGAL::Arr_linear_traits_2<Kernel>

CGAL::Arr_non_caching_segment_traits_2<Kernel>

CGAL::Arr_segment_traits_2<Kernel>

CGAL::Arr_polycurve_traits_2<GeometryTraits_2>

CGAL::Arr_polyline_traits_2<SegmentTraits_2>

CGAL::Arr_rational_function_traits_2<AlgebraicKernel_d_1>

See also

ArrangementConstructXMonotoneCurveTraits_2, ArrangementXMonotoneTraits_2, and ArrangementTraits_2

Types
typedef unspecified_type	Approximate_number_type
	the number type used to approximate point coordinates, e.g., double.

Functor Types
typedef unspecified_type	Approximate_2
	models the concept ArrTraits::Approximate_2.

Accessing Functor Objects
Approximate_2	approximate_2_object () const