CGAL::Epeck_d< DimensionTag >::Construct_power_sphere_d Class Reference

#include <CGAL/Epeck_d.h>

Public Member Functions
template<class ForwardIterator >
Weighted_point_d	operator() (ForwardIterator first, ForwardIterator last)
	returns a weighted point on the affine hull of the weighted points of A=tuple[first,last) at power distance 0 of each of them.

Member Function Documentation

operator()()

template<typename DimensionTag >

template<class ForwardIterator >

Weighted_point_d CGAL::Epeck_d< DimensionTag >::Construct_power_sphere_d::operator()	(	ForwardIterator	first,
		ForwardIterator	last
	)

returns a weighted point on the affine hull of the weighted points of A=tuple[first,last) at power distance 0 of each of them.

In other words, this returns the smallest sphere orthogonal to the spheres of A.

Precondition

A is affinely independent.

Template Parameters

ForwardIterator

has Epeck_d::Weighted_point_d as value type.