c++ - How do I check for C++11 support? -


is there way detect @ compile-time if compiler supports features of c++11? example, this:

#ifndef variadic_templates_supported  #error "your compiler doesn't support variadic templates.  :("  #else  template <typename... datatypelist> class tuple {     // ... }  #endif

boost.config has a plethora of macros can used test support specific c++11 features.


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