Re: [Numpy-discussion] memory address of array data?

On Sun, Aug 16, 2009 at 11:50:44PM -0700, Stéfan van der Walt wrote:

2009/8/16 Robert <kxroberto@googlemail.com>:

...

Is there a function to get the memory address (int) of (contigious) ndarray data on Python level - like array.array.buffer_info() ? I'd need it to pass it to a camera function.

Have a look at the array interface:

x.__array_interface__['data']

Also, it might be interesting to have a look at the ctypes support: http://www.scipy.org/Cookbook/Ctypes Gaël