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I'd appreciate seeing a link to an example of this. I put a decent amount of work (a few years ago) into writing some bindings in Haskell to the objc runtime, b
by iand675 13y ago
I'd appreciate seeing a link to an example of this. I put a decent amount of work (a few years ago) into writing some bindings in Haskell to the objc runtime, but ended up shelving it until I could come up with a satisfactory solution to the variadic function dilemma.
- chc 13y agoHere are a couple of Stack Overflow answers that illustrate how you do it in Objective-C: http://stackoverflow.com/a/2573949 http://stackoverflow.com/a/2573949 http://stackoverflow.com/a/18689338 http://stackoverflow.com/a/18689338 If you're interested in the nitty-gritty of how objc_msgSend works, bbum from Apple wrote up a great low-level walkthrough a few years back: http://www.friday.com/bbum/2009/12/18/objc_msgsend-part-1-the-road-map/ http://www.friday.com/bbum/2009/12/18/objc_msgsend-part-1-th...