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 2022. The current version is 1.90.0.

authority_view::empty

authority_view::empty

Return true if the authority is empty.

Synopsis

bool
empty() const;

Description

An empty authority has an empty host, no userinfo, and no port.

Example

assert( authority_view( "" ).empty() );

Exception Safety

Throws nothing.