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[Cédric LE MAITRE <>]

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