CGAL 5.1.3 - dD Triangulations
triangulation1.cpp
{ int i=0;
typedef Triangulation::Full_cell_iterator Full_cell_iterator;
typedef Triangulation::Facet Facet;
for( Full_cell_iterator cit = t.full_cells_begin();
cit != t.full_cells_end(); ++cit )
{
if( ! t.is_infinite(cit) )
continue;
Facet ft(cit, cit->index(t.infinite_vertex()));
++i;// |ft| is a facet of the convex hull
}
std::cout << "There are " << i << " facets on the convex hull."<< std::endl;
}