CGAL users discussion list

["Sebastien Loriot (GeometryFactory)" <>]

On 03/22/2012 01:33 PM, smurf wrote:
> Hi,
>
>       I would like to do some operations with Vector_2 and I would like to
> know if there is * normalize_2 * function or should I do this manually. I
> wanted to double check because I couldnt find anything explicit in the
> online documentation.
>
> Kind regards,
> Andrei
>
> --
> View this message in context: 
> http://cgal-discuss.949826.n4.nabble.com/Beginner-questions-tp4495335p4495335.html
> Sent from the cgal-discuss mailing list archive at Nabble.com.
we don't have a function doing it because that would need sqrt (which is 
not available for all number types).

However Vector_2 has a squared_length() function and operator/ is also 
defined.

http://www.cgal.org/Manual/latest/doc_html/cgal_manual/Kernel_23_ref/Class_Vector_2.html

Sebastien.