Objective C 内存泄漏
我正在为自己创建一个 Cocoa 应用程序，但发现了一个问题。我有两个 NSTextFields，它们作为 nextKeyViews 相互连接。当我使用内存泄漏检测工具运行这个应用程序并在这两个文本框之间切换一段时间，输入一些文本等时，我开始泄漏内存。它告诉我 AppKit 库是负责的，泄漏的对象是 NSCFStrings，负责的帧是 [NSEventcharactersIgnoringModifiers] 和 [NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] 。我知道这是一个非常简短且不完整的描述，但是有人知道可能是什么问题吗？
另外，我不使用 GC，因此我在控制器 dealloc 中release我的实例变量。网点怎么样？由于IBOutlet只是Interface Builder的一个标记，实际上没有任何意义，我是否也应该释放它们？
I'm creating one Cocoa application for myself and I found a problem. I have two NSTextFields and they're connected to each other as nextKeyViews. When I run this app with memory leaks detection tool and tab through those 2 textboxes for a while, enter some text etc., I start to leak memory. It shows me that the AppKit library is responsible, the leaked objects are NSCFStrings and the responsible frames are [NSEvent charactersIgnoringModifiers] and [NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:]. I know this is quite a brief and incomplete description, but does anyone have any ideas what could be the problem?
Also, I don't use GC, so I release my instance variables in the controllers dealloc. What about the outlets? Since IBOutlet is just a mark for Interface Builder and doesn't actually mean anything, should I release them too?
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IBOutlet声明告诉您如何管理它...如果您将其声明为retained，然后@synthesize它，则该过程加载笔尖将保留插座。因此您必须释放它。Andiih 创造了助记符
推论也是如此。如果您执行其中任何一项，您就有责任在适当的时间释放该对象。
Your declaration of the
IBOutlettells you how to manage it... If you declare it asretainedand then@synthesizeit, the process of loading the nib willretainthe outlet. Therefore you mustreleaseit.Andiih coined the mnemonic NARC
The corollary is also true.. if you do any of those, you are responsible for releasing the object at the appropriate time.