Re: default method on an object
Re: default method on an object
- Subject: Re: default method on an object
- From: Douglas Davidson <email@hidden>
- Date: Fri, 6 Jul 2001 12:51:46 -0700
On Friday, July 6, 2001, at 09:24 AM, Jeff Medcalf wrote:
Is there a way in Cocoa, to declare a method, such that a message to
the object containing that method, which does not find a method to
invoke, will invoke that method instead. In other words, if I have a
class with 1 method, myMethod:, and it gets a message like [myObject
someOtherMethod:], is there a way that I can have myMethod: invoked
instead of an error being generated?
Yes, certainly. See the Objective-C language documentation, e.g.
http://developer.apple.com/techpubs/macosx/Cocoa/ObjectiveC/5RunTime/Forwarding.
html
for complete instructions, examples, and cautions.
Douglas Davidson