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 2018. The current version is 1.90.0.

static_string::append (6 of 9 overloads)

static_string::append (6 of 9 overloads)

template<
    class InputIt>
static_string&
append(
    InputIt first,
    InputIt last);