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 2015. The current version is 1.92.0.

ip::resolver_query_base::~resolver_query_base

ip::resolver_query_base::~resolver_query_base

Protected destructor to prevent deletion through this type.

~resolver_query_base();