April 18, 2012

Auto-release Pools and Background Threads

Regarding Objective-C programming for MAC OS X and IOS: (from https://developer.apple.com/library/mac/#documentation/Cocoa/Conceptual/MemoryMgmt/Articles/mmAutoreleasePools.html ) Cocoa always expects there to be an autorelease pool available. If a pool is not available, autoreleased objects do not get released and your application leaks memory. If you send an autorelease message when a pool is not available, Cocoa logs a suitable error message. The AppKit and […]

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January 19, 2012

Cocoa Asynchronous Methods and Event Callbacks

Chilkat v9.3.0 for Cocoa now includes the asynchronous functionality and event callback functionality that has been available in the C++ libs. Asynchronous methods run in a background thread such that the call immediately returns to the application.  Events are not fired w/ asynchronous method calls — your app would periodically check to see if the background task is finished. To […]

Uncategorized 0 35 sec read

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