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

Append characters to the string.

Synopsis

string&
append(
    std::size_t count,
    char ch);

Description

Appends count copies of ch to the end of the string.

Strong guarantee.

Return Value

*this

Parameters

Name	Description
`count`	The number of characters to append.
`ch`	The character to append.

Exceptions

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