Xcode 4.4中的@synthesized属性自动 [英] Automatically @synthesized properties in Xcode 4.4
本文介绍了Xcode 4.4中的@synthesized属性自动的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
从Xcode 4.4发行说明中:
From the Xcode 4.4 release notes:
默认情况下，编译器会自动为未实现的@properties调用@synthesize
The compiler automatically calls @synthesize by default for unimplemented @properties
新的默认合成器到底是什么样的?
What exactly does the new default synthesizer look like? Does it create a variable of the same name as the property (or does it prefix it with an underscore, which seems to be a good practice, but required extra typing so far)?
推荐答案
默认值为@synthesize propertyName = _propertyName
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