xcode 如何使用以及在哪里使用 NSOperation 和 NSOperationQueue>
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How to use and where to use NSOperation and NSOperationQueue>
提问by Shanmugaraja G
Possible Duplicate:
NSOperation on the iPhone
可能的重复：
iPhone 上的 NSOperation
I am new to Objective-c Iphone, and I came to know about NSOperation and NSOperationQueue. Where to use this and how can I use this? Can anyone give me explanations with any small example program?
我是 Objective-c Iphone 的新手，我开始了解 NSOperation 和 NSOperationQueue。在哪里使用它以及如何使用它？任何人都可以用任何小示例程序给我解释吗？
Thanks in advance...
提前致谢...
回答by Saurabh
回答by Tim
A quick Google turned up:
一个快速的谷歌出现了：
- The Concurrency Programming Guide, dealing with operations and threading
- The NSOperationQueueclass reference
- The (aptly named) NSOperationSampleexample project, straight from Apple, and
- A descriptive postfrom the excellent blog "Cocoa Is My Girlfriend," with a small, well-explained example, complete with code snippets.
- 在并发编程指南，处理操作和线程
- 该NSOperationQueue类参考
- （恰如其分地命名）NSOperationSample示例项目，直接来自 Apple，以及
- 来自优秀博客“Cocoa Is My Girlfriend”的描述性文章，其中包含一个解释良好的小示例，并附有代码片段。
