On 23 Sep 2010, at 16:45, Matt Neuburg wrote: > Is there a cool dynamic Cocoa way to call super with the same parameters > that came to me? I guess what I'm looking for is a pre-configured invocation > of the current command where I can just change the target to super. No big > deal, but I just wondered, since Cocoa is cool and dynamic. m.
No, but you can easily write an NSProxy subclass that doesn't invoke the method, but returns you the runtime-generated NSInvocation by reference. i.e NSInvocation *invocation; [[object invocationProxy:&invocation] do:thing:with:any:number:of:args:you:want:]; Then get the objc_super struct using the invocation's target and its class and use libffi (http://sourceware.org/libffi/) to construct the argument list from the invocation and call objc_msgSendSuper() yourself. Maybe. I've not done the latter part, but I'm sure it would be possible. I feel a weekend project coming on. Jonathan_______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
