Skip to Content
Objective-C Phrase Book, Second Edition
book

Objective-C Phrase Book, Second Edition

by David Chisnall
October 2011
Intermediate to advanced
384 pages
5h 38m
English
Addison-Wesley Professional
Content preview from Objective-C Phrase Book, Second Edition

1. The Objective-C Philosophy

To understand Objective-C, you need to understand the philosophy behind its creation. Unlike C++, D, or Java, which were designed to be new, C-like languages, Objective-C is a hybrid language. It is a pure superset of C, meaning that every valid C program is also a valid Objective-C program, but it also allows some Smalltalk-like syntax and semantics.

One of the designers of Objective-C, Tom Love, described the square bracket syntax as a signpost reminding you that you were leaving C and entering “object land.” The original idea behind Objective-C was a way of packaging C libraries that encouraged loose coupling between components.

One of the fundamental design decisions in Objective-C was that there should be no ...

Become 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,
and much more.

Read now

Unlock full access

More than 5,000 organizations count on O’Reilly

AirBnbBlueOriginElectronic ArtsHomeDepotNasdaqRakutenTata Consultancy Services

QuotationMarkO’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.
Head of Cybersecurity
QuotationMarkI 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.
Field Engineer
QuotationMarkI’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.
Amir M.
Data Platform Tech Lead
QuotationMarkI'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
Mark W.
Embedded Software Engineer

You might also like

Objective-C Phrasebook

Objective-C Phrasebook

David Chisnall
Objective-C

Objective-C

Jiva DeVoe

Publisher Resources

ISBN: 9780132908641Purchase book