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 2021. The current version is 1.89.0.

static_string::begin (2 of 2 overloads)

Returns an iterator to the beginning.

const_iterator
begin() const;