...one of the most highly
regarded and expertly designed C++ library projects in the
world. — Herb Sutter and Andrei
Inherited from ip::resolver_base.
Only return IPv4 addresses if a non-loopback IPv4 address is configured for the system. Only return IPv6 addresses if a non-loopback IPv6 address is configured for the system.
static const flags address_configured = implementation_defined;