CGAL 5.3 - dD Geometry Kernel
Kernel_d::Side_of_oriented_sphere_d Concept Reference

## Operations

A model of this concept must provide:

template<class ForwardIterator >
Oriented_side operator() (ForwardIterator first, ForwardIterator last, const Kernel_d::Point_d &p)
returns the relative position of point p to the oriented sphere defined by the points in A = tuple [first,last) The order of the points in $$A$$ is important, since it determines the orientation of the implicitly constructed sphere. More...

## ◆ operator()()

template<class ForwardIterator >
 Oriented_side Kernel_d::Side_of_oriented_sphere_d::operator() ( ForwardIterator first, ForwardIterator last, const Kernel_d::Point_d & p )

returns the relative position of point p to the oriented sphere defined by the points in A = tuple [first,last) The order of the points in $$A$$ is important, since it determines the orientation of the implicitly constructed sphere.

If the points in $$A$$ are positively oriented, the positive side is the bounded interior of the sphere.

Precondition
A contains $$d+1$$ points in $$d$$-space.
Template Parameters
 ForwardIterator has Kernel_d::Point_d as value type.