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string::pop_back

Remove the last character.

Synopsis 
void
pop_back();
Description

Removes a character from the end of the string.

Precondition 
not empty()
Copyright © 2019, 2020 Vinnie Falco
Copyright © 2020 Krystian Stasiowski

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

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