CGAL users discussion list

[Benjamin SCHWARZ <>]

maybe you should try the CGAL::to_double() magic function

  --Ben

Le vendredi 15 décembre 2006 à 16:24 +0100, Cédric LE MAITRE a écrit :
> 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
>