| .. |logical| replace:: `logical`_ | |
| .. _`logical`: `Logical Operations`_ | |
| .. |Logical Operations| replace:: `Logical Operations`_ | |
| .. |logical operations| replace:: `logical operations`_ | |
| .. 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) |