Oh, ok. That makes sense. Thanks for the speedy help. John
On Thu, Jul 22, 2010 at 9:14 AM, Pauli Virtanen <[email protected]> wrote: > Thu, 22 Jul 2010 08:49:09 -0700, John Salvatier wrote: > > I am trying to learn how to create ufuncs, and I got a ufunc to compile > > correctly with the signature int -> double, but I can't get it to accept > > any arguments. My function is testfunc and I used NPY_INT as the first > > signature and NPY_DOUBLE as the second signature. What should I look at > > to figure this out? > > I think you need to specify NPY_LONG instead of NPY_INT -- the NPY_INT is > IIRC sort of a "virtual type" that you can use when creating arrays, but > no array is ever of type NPY_INT, since it maps to either NPY_LONG or > whatever the C "int" type happens to be. > > Maybe someone can correct me here, but AFAIK it goes like so. > > -- > Pauli Virtanen > > _______________________________________________ > NumPy-Discussion mailing list > [email protected] > http://mail.scipy.org/mailman/listinfo/numpy-discussion >
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