【发布时间】:2014-06-08 09:26:34
【问题描述】:
我想知道像这样声明我的实例变量有什么区别:
// inside the implementation file (.m)
@interface MyCustomObject()
{
id _myIvar;
}
@end
@implementation MyCustomObject
...
@end
像这样:
// inside the implementation file (.m)
@implementation MyCustomObject{
id _myIvar;
}
...
@end
【问题讨论】:
标签: ios objective-c declaration ivar