Concepts

Concepts
concept	ApproximateMinEllipsoid_d_Traits_d
	This concept defines the requirements for traits classes of CGAL::Approximate_min_ellipsoid_d<Traits>. More...
concept	Circle
	An object circle of the class Circle is a circle in the two-dimensional Euclidean plane \( \E^2\). Its boundary splits the plane into a bounded and an unbounded side. By definition, an empty circle has no boundary and no bounded side, i.e. its unbounded side equals the whole plane \( \E^2\). A circle containing exactly one point \( p\) has no bounded side, its boundary is \( \{p\}\), and its unbounded side equals \( \E^2 \setminus \{p\}\). More...
concept	Ellipse
	An object ellipse of the class Ellipse is an ellipse in two-dimensional Euclidean plane \( \E^2\). Its boundary splits the plane into a bounded and an unbounded side. By definition, an empty ellipse has no boundary and no bounded side, i.e. its unbounded side equals the whole plane \( \E^2\). More...
concept	MinCircle2Traits
	This concept defines the requirements for traits classes of CGAL::Min_circle_2<Traits>. More...
concept	MinEllipse2Traits
	This concept defines the requirements for traits classes of CGAL::Min_ellipse_2<Traits>. More...
concept	MinQuadrilateralTraits_2
	The concept MinQuadrilateralTraits_2 defines types and operations needed to compute minimum enclosing quadrilaterals of a planar point set using the functions min_rectangle_2(), min_parallelogram_2() and min_strip_2(). More...
concept	MinSphereAnnulusDTraits
	This concept defines the requirements for traits classes of \( d\)-dimensional min sphere and min annulus algorithms. More...
concept	MinSphereOfSpheresTraits
	A model of concept MinSphereOfSpheresTraits must provide the following constants, types, predicates and operations. More...
concept	RectangularPCenterTraits_2
	The concept RectangularPCenterTraits_2 defines types and operations needed to compute rectilinear \( p\)-centers of a planar point set using the function CGAL::rectangular_p_center_2(). More...