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Use Automatic Reference Counting不用再手动释放内存了吗?该怎么解决
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发布时间:
2016-04-25 06:43:50.0
Use Automatic Reference Counting不用再手动释放内存了吗?
Xcode 4里创建新工程时,增加了Use Automatic Reference Counting选项,是不是可以不用手动释放内存了?
支持ARC的IOS最低版本是什么?
------解决方案--------------------
ios4.0就支持arc了,优点是编译器都帮你写了retain和release的代码了,你自己完全不用操心这个了。不过这并不代表对象不被释放,而是编译器帮你写了释放的代码,该释放的时候就会释放了
------解决方案--------------------
探讨
1楼不要误导别人,ios4完全可以支持arc,我有个项目debug用的arc,debug到ios4.3的系统无压力
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