Capturing Message as Invocation Object
Capturing Message as Invocation Object
- Subject: Capturing Message as Invocation Object
- From: Ryan Bates <email@hidden>
- Date: Tue, 16 Mar 2004 11:14:32 -0800
NSUndoManager has the incredibly convenient ability to capture a
message as an NSInvocation object using the
"prepareWithInvocationTarget:" method. What is NSUndoManager doing
under the hood? And how can one implement this feature in his own
class? Code samples would be appreciated.
Thanks,
Ryan
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