CGAL 6.1.2 - dD Geometry Kernel: CGAL::Epeck_d< DimensionTag >::Construct_power_sphere_d Class Reference

CGAL 6.1.2 - dD Geometry Kernel

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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.