NSDate 造成内存泄漏

发布于 2024-11-30 03:47:21 字数 382 浏览 1 评论 0原文

我已经浏览了已经发布的问题，并且有很多我尝试使用的提示。不幸的是我没有解决这个问题。

我只有以下代码：

NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
NSDate *date = [[NSDate alloc] init];
self.timestamp = date;
[date release];

[pool release];

但 NSDate 的分配行仍然存在内存泄漏。我在没有 AutoreleasePool 的情况下进行了尝试，我尝试使用排出池而不是释放池，我什至尝试使用静态 NSDate 日期方法。但我并没有摆脱内存泄漏。

我还是不明白。非常感谢任何帮助。

原文

I was already browsing through the questions alreaded posted and there were a lot of hints I tried to work with. Unfortunately I don't get the issue solved.

I simply have the following code:

NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
NSDate *date = [[NSDate alloc] init];
self.timestamp = date;
[date release];

[pool release];

But still there is a memory leak at the allocation line of NSDate. I tried it without the AutoreleasePool, I tried using drain instead of release for the pool, I even tried to use the static NSDate date methode. But I do not get rid of the memory leak.

I still don't get it. Any help is highly appreciated.

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自由如风 2024-12-07 03:47:21

只写

self.timestamp = [NSDate date];

而不是给定的代码块，它将工作而不会泄漏。

Write only

self.timestamp = [NSDate date];

instead of given code block,it will work without leak.

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耳钉梦 2024-12-07 03:47:21

[timestamp release] 是否在您的 dealloc 实现中？ IE：

-(void)dealloc {
  // ... your other retained property/ivar releases ... //
  [timestamp release];
  [super dealloc];
}

此外，如果您在标准 iOS 项目中运行，则不需要设置自己的 NSAutoreleasePool （除非您处于紧密循环或线程实现中）。

is [timestamp release] in your dealloc implementation? IE:

-(void)dealloc {
  // ... your other retained property/ivar releases ... //
  [timestamp release];
  [super dealloc];
}

Also, if you're running in a standard iOS project, you shouldn't need to set up an NSAutoreleasePool of your own (unless you're in a tight loop or a thread implementation).

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