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 2024. The current version is 1.89.0.

any_address::hostname

any_address::hostname

Retrieves the hostname that this object contains.

Synopsis

string_view
hostname() const;

Preconditions

this->type() == address_type::host_and_port

Object lifetimes

The returned view points into *this, and is valid as long as *this is alive and hasn't been assigned to or moved from.

Exception safety

No-throw guarantee.