CGAL 4.7 - Bounding Volumes: Min_sphere_d/min_sphere_d.cpp

\( \newcommand{\E}{\mathrm{E}} \) \( \newcommand{\A}{\mathrm{A}} \) \( \newcommand{\R}{\mathrm{R}} \) \( \newcommand{\N}{\mathrm{N}} \) \( \newcommand{\Q}{\mathrm{Q}} \) \( \newcommand{\Z}{\mathrm{Z}} \) \( \def\ccSum #1#2#3{ \sum_{#1}^{#2}{#3} } \def\ccProd #1#2#3{ \sum_{#1}^{#2}{#3} }\)

CGAL 4.7 - Bounding Volumes

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Min_sphere_d/min_sphere_d.cpp
#include <CGAL/Cartesian_d.h>
#include <iostream>
#include <cstdlib>
#include <CGAL/Random.h>
#include <CGAL/Min_sphere_annulus_d_traits_d.h>
#include <CGAL/Min_sphere_d.h>
typedef CGAL::Cartesian_d<double> K;
typedef CGAL::Min_sphere_annulus_d_traits_d<K> Traits;
typedef CGAL::Min_sphere_d<Traits> Min_sphere;
typedef K::Point_d Point;
const int n = 10; // number of points
const int d = 5; // dimension of points
int main ()
{
Point P[n]; // n points
double coord[d]; // d coordinates
CGAL::Random r; // random number generator
for (int i=0; i<n; ++i) {
for (int j=0; j<d; ++j)
coord[j] = r.get_double();
P[i] = Point(d, coord, coord+d); // random point
}
Min_sphere ms (P, P+n); // smallest enclosing sphere
CGAL::set_pretty_mode (std::cout);
std::cout << ms; // output the sphere
return 0;
}