Returns whether all the keys of the structure satisfy the predicate.If the structure is not finite, predicate has to return a false- valued Logical after looking at a finite number of keys for this method to finish. More...
Louis Dionne 2013-2016 Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
