printing - C++ alternative to perror() -

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i know can use 

perror()

in c print errors. wondering if there c++ alternative this, or whether have include (and therefore stdio.h) in program. trying avoid many c functions possible.

thanks!

you like:

std::cerr << strerror(errno) << std::endl;

that still ends calling strerror, you're substituting 1 c function another. otoh, let write via streams, instead of mixing c , c++ output, thing. @ least afaik, c++ doesn't add library act substitute strerror (other generating std::string, i'm not sure change strerror anyway).


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