Hi, What type is pos->dimensions in your case ? It may be long (64bits long) instead of the expected int (32bits) or something like that ?
Matthieu 2008/2/8, Yves Revaz <[EMAIL PROTECTED]>: > > > Dear list, > > I'm using old numarray C api with numpy. > It seems that there is a bug when using the PyArray_FromDims function. > > for example, if I define : > acc = (PyArrayObject *) > PyArray_FromDims(pos->nd,pos->dimensions,pos->descr->type_num); > > where pos is PyArrayObject *pos; (3x3 array) > > when using return PyArray_Return(acc); > I get > array([], shape=(3, 0), dtype=float32) > > > It is possible to make everything works if I use the following lines > instead : > int ld[2]; > ld[0]=pos->dimensions[0]; > ld[1]=pos->dimensions[1]; > acc = (PyArrayObject *) PyArray_FromDims(pos->nd,ld,pos->descr->type_num); > > So, the problem comes from the pos->dimensions. > > > Is it a known bug ? > > > (I'm working on a linux 64bits machine.) > > > Cheers, > > > yves > > > > > > > > > _______________________________________________ > Numpy-discussion mailing list > [email protected] > http://projects.scipy.org/mailman/listinfo/numpy-discussion > -- French PhD student Website : http://matthieu-brucher.developpez.com/ Blogs : http://matt.eifelle.com and http://blog.developpez.com/?blog=92 LinkedIn : http://www.linkedin.com/in/matthieubrucher
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