Is there a preprocessor definition which I could use in #ifdef checks to discern the different versions of C++ language?
Is there a preprocessor definition which I could use in #ifdef checks to discern
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Is there a preprocessor definition which I could use in #ifdef checks to discern the different versions of C++ language?
The value of the
__cplusplusmacro is supposed to serve this purpose. Unfortunately, GCC has (before 4.7) always set this to1, making it unusable for this purpose.(The values are
199711Lfor C++98/03, and201103Lfor C++11.)