I imagine it is just an int, but I want to verify.
Thanks Corey
I would suggest using NSInteger/NSUInteger instead of int. NS(U)Integer maps to the appropriate size based on the environment you are running in. It might not matter much for the current iPhones/iPods, but you might as well future proof your code. See CocoaDev for further discussion.
是的,只是一个整数。
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