如何确定编译器使用的C ++标准的版本？ [英] How to determine the version of the C++ standard used by the compiler?

问题描述

如何确定编译器实现的C ++标准的版本？据我所知，下面是我所认识的标准：

How do you determine what version of the C++ standard is implemented by your compiler? As far as I know, below are the standards I've known:

• C ++ 03


• C ++ 98

推荐答案

据我所知， 。如果您查看跨平台/多个编译器支持库的标头，您总是会发现很多的定义，使用编译器特定的结构来确定这样的事情：

By my knowledge there is no overall way to do this. If you look at the headers of cross platform/multiple compiler supporting libraries you'll always find a lot of defines that use compiler specific constructs to determine such things:

/*Define Microsoft Visual C++ .NET (32-bit) compiler */
#if (defined(_M_IX86) && defined(_MSC_VER) && (_MSC_VER >= 1300)
     ...
#endif

/*Define Borland 5.0 C++ (16-bit) compiler */
#if defined(__BORLANDC__) && !defined(__WIN32__)
     ...
#endif

b $ b

你可能必须为你使用的所有编译器自己定义。

You probably will have to do such defines yourself for all compilers you use.

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