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Re: Concrete Protocols

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Re: Concrete Protocols

Subject: Re: Concrete Protocols
From: mmalc crawford <email@hidden>
Date: Wed, 31 Oct 2007 05:45:00 -0700


On Oct 31, 2007, at 1:27 AM, Philip Mötteli wrote:

Has anybody found any documentation about concrete protocols? (That was supposed to be one new feature in Objective-C 2.0.)

Do you mean Extensions?

(Which are documented in the The Objective-C 2.0 Programming Language in the Categories and Extensions section: "Class extensions are like “anonymous” categories, except that the methods they declare must be implemented in the the main @implementation block for the corresponding class.")

mmalc

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References:  
  >Concrete Protocols (From: Philip Mötteli <email@hidden>)




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