Boost C++ Libraries

...one of the most highly regarded and expertly designed C++ library projects in the world. — Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

This is an older version of Boost and was released in 2013. The current version is 1.90.0.

ip::host_name

Get the current host name.

std::string host_name();

std::string host_name(
    boost::system::error_code & ec);