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Re: Mixing Obj-C and C "methods"
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Re: Mixing Obj-C and C "methods"


  • Subject: Re: Mixing Obj-C and C "methods"
  • From: lowell <email@hidden>
  • Date: Tue, 30 Jul 2013 05:53:30 -0700

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 <email@hidden> 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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