[Cython] [sage-support] Re: changeing sage -b (cython)

[Robert Bradshaw]

I'm not sure if or when either of these will be available, but  
neither are trivial. Both questions are probably better asked on the  
cython lists.

- Robert


On Jul 22, 2009, at 12:17 PM, Ethan Van Andel wrote:

> Robert,
>
> Is there any prediction for when numpy complex types will work?
> (outside of the notebook, when compiling via sage -b)


On Jul 22, 2009, at 12:56 PM, Ethan Van Andel wrote:
>
> Yet another question:
>
> When I compile my class, I get something like this:
>
> cdef class Riemann_Map:
>     cdef int N, B, ncorners
>     cdef f
>     cdef opp
>     cdef double complex a
>     cdef np.ndarray[float,ndim = 1] tester
>                   ^
> ------------------------------------------------------------
>
> /home/evlutte/opt/sage-3.2.3/devel/sage-main/sage/plot/riemann.pyx:
> 39:19: Buffer types only allowed as function local variables
>
> Is there any way around this, that is, any way to get efficient array
> performance from my self.something arrays?