在MSVC中处理__attribute__ [英] Dealing with __attribute__ in MSVC

问题描述

我想知道使用MSVC时处理包含GCC的 __ attribute __ 扩展名的代码的最佳方法是什么.以下是处理此问题的安全方法:

I was wondering what the best way to deal with code containing GCC's __attribute__ extension when using MSVC. Is the following a safe way of dealing with this:

#define __attribute__(x) /* blank - should simply ignore thanks to C preprocessor */

谢谢！

推荐答案

看看

Take a look at the GCC Manual and find out what each attribute does. Then find out what the MSVC equivalent is. Some can be safely ignored but some you will want the replace.

如果您希望代码成为真正的跨平台代码，请创建自己的宏集，这些宏可以为每个平台正确实现.

If you want you code to be truly cross platform, create your own set of macros that can be implemented correctly for each platform.

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