CGAL users discussion list

[Andreas Fabri <>]

Cédric LE MAITRE wrote:
> Hello,
>
> I have a question on a problem which seems simple. But it's stupid, i 
> don't found how to resolve it...
> I just want to retrieve  x, y and z values of a Point_3.
> I try this:
>
> typedef    CGAL::Gmpz NT;
> typedef    CGAL::Homogeneous<NT> Kernel;
> typedef    Kernel::Point_3    Point_3;
>
> [...]
>
> Point_3 point(10, 0, 0);
> float x = (float) point.x();
>
> But this code returned an error of casting...
> How is it possible to do the conversion ?
>
> Thanks,
> Cedric LE MAITRE


CGAL::to_double