Kernel::ConstructCircumcenter_2 Concept Reference

Definition

Refines

AdaptableTernaryFunction

See also

CGAL::circumcenter()

Operations
A model of this concept must provide:
Kernel::Point_2	operator() (const Kernel::Point_2 &p, const Kernel::Point_2 &q)
	compute the center of the smallest circle passing through the points p and q.
Kernel::Point_2	operator() (const Kernel::Point_2 &p, const Kernel::Point_2 &q, const Kernel::Point_2 &r)
	compute the center of the circle passing through the points p, q, and r.
Kernel::Point_2	operator() (const Kernel::Triangle_2 &t)
	compute the center of the circle passing through the three vertices of t.

Member Function Documentation

operator()() [1/3]

Kernel::Point_2 Kernel::ConstructCircumcenter_2::operator()	(	const Kernel::Point_2 &	p,
		const Kernel::Point_2 &	q
	)

compute the center of the smallest circle passing through the points p and q.

Note : this is the same as Kernel::ConstructMidpoint_2.

operator()() [2/3]

Kernel::Point_2 Kernel::ConstructCircumcenter_2::operator()	(	const Kernel::Point_2 &	p,
		const Kernel::Point_2 &	q,
		const Kernel::Point_2 &	r
	)

compute the center of the circle passing through the points p, q, and r.

Precondition

p, q, and r are not collinear.

operator()() [3/3]

Kernel::Point_2 Kernel::ConstructCircumcenter_2::operator()

(

const Kernel::Triangle_2 &

t

)

compute the center of the circle passing through the three vertices of t.

Precondition

t is not degenerate.