Calling cpp from python/SWIG

[Frank]

Hi,

I have the following problem:

I want to parse an array M1 from python to a cpp function fct which
returns an array M2.

How can I do this best? Is SWIG appropriate or is there something
else?

If someone could give some code example or a link to a page with
examples, that would be great!

Thanks to all!

Frank