Hi,
Kay Schluehr wrote:
>
> cdef class ExtPoint:
> cdef int x
> cdef int y
>
> cdef convert(self, CPoint pt):
> self.x = pt.x
> self.y = pt.y
>
> cpdef test():
> cdef CPoint pt
> pt.x = random.randrange(100)
> pt.y = random.randrange(100)
> ep = ExtPoint()
> convert(ep, pt) # o.k - compiles
> ep.convert(pt) # n.o.k - fails to compile
You forgot to
cdef ExtPoint ep
so that Cython knows that ep.convert() even exists as a C method.
Otherwise, it considers it a Python method on an unknown Python object.
Stefan
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