判断设备是否为ARM64 [英] Determine if the device is ARM64

问题描述

我正在尝试对 iOS 7 进行调整，以便当设备是 ARM64 时它运行一个版本，当它不是时运行另一个版本(因为 float 用于 32 位，double 用于 64(如果你有解决方案让我知道.)

I'm trying to make a tweak for iOS 7 so that when a device is ARM64 it runs one version and when it is not it runs another (since float is for 32 bit and double is for 64 (If you have a solution for that let me know.)

应该是这样的

if ARM64 {
    \\run double code
}
else {
    \\run float code
}

推荐答案

您将执行以下操作

#if __LP64__
    \\You're running on 64 bit
#else
    \\You're running on 32 bit
#endif

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