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

string::push_back

string::push_back

Append a character.

Synopsis

void
push_back(
    char ch);

Description

Appends a character to the end of the string.

Exception Safety

Strong guarantee.

Parameters

Name	Description
`ch`	The character to append.

Exceptions

Type	Thrown On
`std::length_error`	`size() + 1 > max_size()`