extract.hpp File Reference

Forward declares boost::hana::extract. More...

Namespaces
	boost::hana
	Namespace containing everything in the library.

Variables
constexpr auto	boost::hana::extract
	Extract a value in a given comonadic context.Given a value inside a comonadic context, extract it from that context, performing whatever effects are mandated by that context. This can be seen as the dual operation to the lift method of the Applicative concept. More...

Detailed Description

Forward declares boost::hana::extract.

Copyright

Louis Dionne 2013-2017 Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)