December 2009
Intermediate to advanced
936 pages
23h 27m
English
Content preview from Cocoa® Programming Developer’s Handbook, Second EditionBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 4. Foundation: The Objective-C Standard Library
The “core” Objective-C language only defines two classes: Object and Protocol. It is rare to use Objective-C without an implementation of OpenStep Foundation, whether it’s GNUstep, Cocoa, libfoundation, or Cocotron. The Portable Object Compiler provides its own set of core objects, but it is not widely used.
The OpenStep Foundation is the closest thing that Objective-C has to a standard library, the equivalent of the C standard library or C++’s STL. Of course since Objective-C is a pure superset of C, the C standard library can also be used. The original idea was to do exactly this, and use Objective-C for building components from C software.
Foundation was only introduced with OpenStep ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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