ARC等同于autorelease？ [英] ARC equivalent of autorelease?

问题描述

如果我有此代码，

+ (MyCustomClass*) myCustomClass
{
    return [[[MyCustomClass alloc] init] autorelease];
}

此代码保证返回的对象是自动释放的。
在ARC中相当于什么？

This code guarantees the returning object is autoreleased. What's the equivalent of this in ARC?

推荐答案

ARC中没有等效项，自己做。

There is no equivalent in ARC, as you don't need to do it yourself. it will happen behind the scenes and you are not allowed to do it your self.

您只需使用 -

+ (MyCustomClass*) myCustomClass
{
    return [[MyCustomClass alloc] init];
}

我建议你观看2011年WWDC的ARC介绍，

I suggest you to watch the ARC introduction in the 2011 WWDC as it very simple when you get it.

查看这里：
https://developer.apple.com/videos/wwdc/2011/

电影里的男人说 -

And as the guy in the movie says -

你不必再考虑了（几乎）

You don't have to think about it any more (almost)

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