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Re: @interface MyController for ThumbnailMatrix.h? Why? Confused?

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Re: @interface MyController for ThumbnailMatrix.h? Why? Confused?

Subject: Re: @interface MyController for ThumbnailMatrix.h? Why? Confused?
From: Andreas Mayer <email@hidden>
Date: Mon, 17 Jan 2005 02:26:50 +0100


Am 17. Jan 2005 um 02:03 Uhr schrieb James Andrews:

@interface MyController (ThumbnailMatrix)

I don't understand why the interface is called "MyController
(ThumbnailMatrix)" instead of just ThumbnailMatrix.  What does this
do, and why would it be done?


This is a category declaration and extends the base class. See

http://developer.apple.com/documentation/Cocoa/Conceptual/ObjectiveC/ LanguageOverview/chapter_3_section_7.html

Extending an app specific controller seems kind of weird though. Maybe they just wanted to divide the source code in more manageable chunks.


Andreas

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Re: @interface MyController for ThumbnailMatrix.h? Why? Confused?
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