Re: about @selector
Re: about @selector
- Subject: Re: about @selector
- From: Piers Uso Walter <email@hidden>
- Date: Fri, 10 May 2002 00:30:08 +0200
Antonio Inojal wrote:
Now the first word "selector" is not what I am worried about. Since
this is one of the parameters being sent to a method, the first word is
only an indicator. but the @selector(drawAnother:), I don't understand.
There is a method named "drawAnother", that's where that word comes
from. But what does @selector(drawAnother:) do? In specific what is
the @selector used for? I appreaciate your time in reading this mesage
very much. Thank You.
This is thoroughly documented in Apple's "Object Oriented Programming
and the Objective-C Language" book, which you can access from the "Cocoa
Help" page of Project Builder's help menu.
Check out the section "How Messaging Works" in the chapter "The
Objective-C Language".
BTW, the whole book makes very good reading. I've thoroughly enjoyed it
every time that I've reread it ever since Next wrote the very first
version a long time ago.
With kind regards
Piers
--
Piers Uso Walter <email@hidden>
ilink Kommunikationssysteme GmbH
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