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 the documentation for a snapshot of the develop branch, built from commit 92f6582f71.

Append to the string.

constexpr basic_static_string&
operator+=(
    value_type ch);

Appends a character to the end of the string.

Strong guarantee.

Name	Description
`ch`	The character to append.

Type	Thrown On
`std::length_error`	`size() >= max_size()`