| The format and language of this reference documentation has been greatly influenced by | |
| the SGI's `Standard Template Library Programmer's Guide`__. | |
| __ https://boost.org/sgi/stl/ | |
| .. copyright:: Copyright © 2001-2009 Aleksey Gurtovoy and David Abrahams | |
| 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) |