[Pyrex] Sharing a C pointer between Pyrex objects

[Stefan Behnel]

John Arbash Meinel wrote:
> cdef class PointerHolder:
>     cdef int* my_pointer
>     def __init__(self, number_holder):
> 	cdef NumberHolder real_holder
>         real_holder = number_holder

or a bit shorter:

     def __init__(self, NumberHolder real_holder):
         ...

Stefan