May 21, 2014
11:03 p.m.
Hello, I would like to expose an existing (C++) object as a NumPy array to Python. Right now I'm using PyArray_New, passing the pointer to my object's storage. It now happens that the storage point of my object may change over its lifetime, so I'd like to change the pointer that is used in the PyArrayObject. Is there any API to do this ? (I'd like to avoid allocating a new PyArrayObject, as that is presumably a costly operation.) If not, may I access (i.e., change) the "data" member of the array object, or would I risk corrupting the application state doing that ? Many thanks, Stefan -- ...ich hab' noch einen Koffer in Berlin...