[Numpy-discussion] question about the data entry in the __array_interface__
Chris Barker - NOAA Federal
Sun Apr 7 15:49:41 CDT 2013
On Sun, Apr 7, 2013 at 6:26 AM, Valentin Haenel <firstname.lastname@example.org> wrote:
> I am currently working with a C extension that wraps a C library.
> The library contains a function that takes, amongst others, a 'void *'
> as an argument. Now, I would like for that function to be able to read
> the 'data' buffer of a numpy array and thus need to pass address from
> Python down into the C-extension.
I can't help but put in a plug for Cython for this kind of thing:
Cython comes woth build-in support for numpy arrays, so they have
figured all this out for you.
Christopher Barker, Ph.D.
Emergency Response Division
NOAA/NOS/OR&R (206) 526-6959 voice
7600 Sand Point Way NE (206) 526-6329 fax
Seattle, WA 98115 (206) 526-6317 main reception
More information about the NumPy-Discussion