The first two parameters to the function have to be an id and a SEL ...
typedef id (*IMP)(id, SEL, ...);
... (this is where we get self and _cmd, by the way) followed by the rest of
the method params, if any.
lowell
On Jul 30, 2013, at 12:59 AM, Vincent Habchi <vi...@macports.org> wrote:
> Hi everybody,
>
> I have a very simple question: if I embed a C-function (more precisely, a
> callback from an external C-library) in an Obj-C object, can I expect this
> function to behave like a regular method? I.e. can it freely access ‘self’
> and other attributes?
>
> Thanks a lot!
> Vincent
>
>
>
>
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