Python C-API: how to define nested classes?
88888 Dihedral
dihedral88888 at googlemail.com
Thu May 16 17:22:42 EDT 2013
Serge WEINSTOCK於 2013年5月16日星期四UTC+8下午4時55分07秒寫道:
> Hi,
>
>
>
> I'm currently writing a C extension module for python using the "raw" C-API. I would like to be able to define "nested classes" like in the following python code
>
>
>
> ============================================================
>
> class A:
>
> class B:
>
> def __init__(self):
>
> self.i = 2
>
> def __init__(self):
>
> self.b = A.B()
>
> a = A()
>
> b = A.B()
>
> print(a.b.i)
>
> print(b.i)
>
> ============================================================
>
>
>
> How can I create such nested class with the C-API?
>
>
>
> Serge WEINSTOCK
>
>
>
>
>
>
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The nested class is just defining the scope of the nested
class object that can be used solely in all outer proper
classes.
It is not very useful in a language which supports
dynamical run-time attribute binding in the instance level.
in the outer
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