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Re: Protocol variables
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Re: Protocol variables

  • Subject: Re: Protocol variables
  • From: Nick Zitzmann <email@hidden>
  • Date: Mon, 26 Jul 2004 15:56:55 -0600
On Jul 26, 2004, at 2:53 PM, Theodore H. Smith wrote:

Can an object have a pointer to a protocol?

No, but an object can have a pointer to an object that is ambiguously typed ("id") but is expected to comply with a protocol. See AppKit's NSMenu.h header for an example.

Nick Zitzmann
<http://www.chronosnet.com/>
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  • Follow-Ups:
    • Re: Protocol variables
      • From: Prachi Gauriar <email@hidden>
References: 
 >Protocol variables (From: "Theodore H. Smith" <email@hidden>)

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