Objective-C Automatic Reference Counting (ARC) — Clang 20.0.0git documentation
Objective-C Automatic Reference Counting (ARC)¶ About this document¶ Purpose¶ The first and primary purpose of this document is to serve as a complete technical specification of Automatic Reference Counting. Given a core Objective-C compiler and runtime, it should be possible to write a compiler and runtime which implements these new semantics. The secondary purpose is to act as a rationale for wh
Beginning ARC in iOS 5 Tutorial Part 2
Note from Ray: This is the twelfth iOS 5 tutorial in the iOS 5 Feast! This tutorial is a free preview chapter from our new book iOS 5 By Tutorials. Matthijs Hollemans wrote this chapter – the same guy who wrote the iOS Apprentice Series. Enjoy! This is a post by iOS Tutorial Team member Matthijs Hollemans, an experienced iOS developer and designer. This is the second part of a two part tutorial se
Beginning ARC in iOS 5 Tutorial Part 1
Update 10/24/12: If you’d like a new version of this tutorial fully updated for iOS 6 and Xcode 4.5, check out iOS 5 by Tutorials Second Edition! Note from Ray: This is the twelfth iOS 5 tutorial in the iOS 5 Feast! This tutorial is a free preview chapter from our new book iOS 5 By Tutorials. Matthijs Hollemans wrote this chapter – the same guy who wrote the iOS Apprentice Series. Enjoy! This is a
Everything you need to know about automatic reference counting (ARC) | Learn & Master Cocos2D Game Development
I have no doubt that automatic reference counting (ARC) is the next big leap forward for Objective-C since the introduction of Objective-C 2.0. ARC allows you to put the burden of memory management on the (Apple LLVM 3.0) compiler, and never think about retain, release and autorelease ever again. Since many user’s first experiences with ARC will be trying to convert an existing app, they will lear
iOS 5 公開記念！ Objective-Cのメモリ管理の革命、 ARC 超入門（サンプルはgitHubに公開） – Zero4Racer PRO Developer's Blog
iOS 5が公開されて、Dev CenterもWe’ll be back soon になっています。 iOS5 NDA will be gone soon! 記念に、iOS 5 のプログラム面での変化、ARCを使った簡単なサンプルをGitHubに登録しましたのでご覧下さい。 追記：うーねこ？ (@ne_ko_)さんからの指摘であった、”クラス変数”という間違えた記述を、”インスタンス変数”という正しい記述に変更しました。 tomohisa/EasyBlockCallback – GitHub ARC は、メモリ管理でこれまで手動で行っていた、 Retain Release Autorelease を自動でコンパイラで行うようにさせる方式です。一定のルールに従う必要がありますが、メモリ管理に関する、Retain、Releaseを書かなくてよくなります。このサンプルには、ARCを使っているプロ
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