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Re: make c function in objc-class know about instance?




On Dec 30, 2006, at 4:28 AM, maximilian marcoll wrote:


hi!

there must be a simple solution, but i just can't see it...

i'm using some library code which is calling a callback function i declared in my class interface.
now my problem is that the callback function, which is a c-function,
doesn't even know self.
i need to declare the callback as a c function, but i want the callback function to know about the object.

Pass self to the function when it is called. Most callbacks based APIs provide a way to supply a context to pass to the callback when it is called. If the library code doesn't supply such a means IMHO it is broken.


-Shawn
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 >make c function in objc-class know about instance? (From: maximilian marcoll <email@hidden>)



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