lexical_cast - Serbipunk/notes GitHub Wiki

https://www.boost.org/doc/libs/1_65_1/doc/html/boost_lexical_cast.html

int represented as a std::string, or vice-versa

C and C++ libraries offer a number of facilities for performing such conversions

The lexical_cast function template offers a convenient and consistent form for supporting common conversions to and from arbitrary types when they are represented as text.

specs performance:

https://www.boost.org/doc/libs/1_65_1/doc/html/boost_lexical_cast/performance.html