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

This is the documentation for an old version of Boost. Click here to view this page for the latest version.
ip::address_v6::scope_id (1 of 2 overloads)

The scope ID of the address.

scope_id_type scope_id() const;

Returns the scope ID associated with the IPv6 address.