Hi,
Am 29.03.2010 um 18:52 schrieb A.M.:
>
> On Mar 29, 2010, at 11:07 AM, Philip Mötteli wrote:
>
>> I need to temporary save the invocation of a method. For that, I just need
>> to put the stack frame into an NSInvocation. Unfortunately, Apple has
>> removed the -setStackFrame: from NSInvocation. Though they still use
>> something like it, because they need it for -forwardInvocation:.
>> Has anybody implemented a method like [NSInvocation initWithArgframe:
>> (arglist_t)frame selector: (SEL)aSelector]?
>
> Hm- you haven't made it clear why you need the stack frame. The stack frame
> is still there (or constructed on-the-fly), but it is an opaque, hidden
> structure. As long as you call retainArguments, NSInvocation can be saved for
> later use.
I see, I really wasn't enough clear. Lets say, I have a method
- someMethodWithArgument:(struct *)anArgument
andSomeOtherArgument:(id)anotherArgument
{
// Here I want to create an NSInvocation, capturing the call of this
method. Something like:
NSInvocation *anInvocation = [NSInvocation initWithArgframe:
(arglist_t)frame selector: _cmd];
}
Thanks
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