On Mon, Jul 6, 2009 at 7:30 AM, Dag Sverre Seljebotn < da...@student.matnat.uio.no> wrote:
> I'm trying to fledge out Cython's numpy.pxd, and have a question: > > Is there documentation anywhere, or a simple-to-remember rule, on > whether the return value of a NumPy C API is incref-ed or not? > > E.g. PyArray_BASE, PyArray_DESCR obviously does not incref; while I'm > assuming that PyArray_New* must incref for successful operation. > Furthermore PyArray_GETITEM must also incref. > > This kind of a priori guessing and source inspection gets tiresome for > the hundreds of functions I must cover though... > Heh, I can't answer that question. I suppose we should figure it out and document it some day ;) Does Travis' book say anything? Chuck
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