CGAL users discussion list

["Sebastien Loriot (GeometryFactory)" <>]

On 02/27/2014 09:38 AM, Javi V. wrote:
> Hello everybody,
Hello,

> I have spent the last weeks implementing a nD Grid Map container based on
> std::vector. Although there are boost multiarrays and new fancy ways of
> creating nD vectors with variadic templates, my implementation is based on a
> flat vector, in which I work only with indices and the 4connectivity
> neighbour search is generalized to n-dimensions, also the conversion from
> index to coordinates and viceversa. The best advantage is that the only
> thing we need to know in compilation time is the number of dimensions (not
> even the size). There were another version in which dimension could also be
> decided in runtime, however this was a bit slower since the compiler could
> not optimize the loops so much.
>
> I would like to know if there is something similar in this library and, if
> not, is it interesting to be included? How I can contribute in order to
> include this container? I think it could be useful for other people.
There is no such things in CGAL right now.
To give us an idea of why it would be useful to have it in CGAL, what
are you using it for?

Sebastien.

> Thank you!
>
>
>
> --
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