我想建立一个iPhone应用程序为64位。我怎么知道天气是构建32位还是64位?
I am trying to build an iOS Application for 64 bit. How do I know weather it is build for 32 bit or 64 bit ?
请问的Mach-O-视图可以帮助?如果是,去哪里找呢? 也有它的任何命令行。 ?
Does Mach-O-View can help ? if Yes, where to look for it ? Also is there any command line for it. ?
我下文称这个,但它并不能帮助我知道天气这一点,是建还是不为64位。 https://developer.apple.com/library/ios/documentation/General/Conceptual/CocoaTouch64BitGuide/ConvertingYourAppto64-Bit/ConvertingYourAppto64-Bit.html#//apple_ref/doc/uid/TP40013501-CH3-SW1
I reffered this but it does not help me to know weather this it is built or not for 64 bit. https://developer.apple.com/library/ios/documentation/General/Conceptual/CocoaTouch64BitGuide/ConvertingYourAppto64-Bit/ConvertingYourAppto64-Bit.html#//apple_ref/doc/uid/TP40013501-CH3-SW1
推荐答案
试试这个:
#ifdef __LP64__
// NSLog(@"64");
#else
// NSLog(@"32");
#endif
它适用于OS X,但我没有测试它的iOS(我没有一个iPhone5S :()。
It works for OS X, but I didn't test it for iOS (I don't have an iPhone5S :( ).
编辑:
顺便说一句,它工作正常在iPhone模拟器。
By the way, it works fine on iPhone Simulator.
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