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CGAL 4.5.2 - 2D and 3D Linear Geometry Kernel
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Kernel::ConstructCircumcenter_2 Concept Reference
Kernel Function Object Concepts

Definition

Refines:
AdaptableFunctor (with three arguments)
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. More...
 
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. More...
 
Kernel::Point_2 operator() (const Kernel::Triangle_2 &t)
 compute the center of the circle passing through the three vertices of t. More...
 

Member Function Documentation

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.

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.
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.