none.hpp File Reference

Forward declares boost::hana::none. More...

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

Variables
constexpr auto	boost::hana::none
	Returns whether all of the keys of the structure are false-valued. More...

Detailed Description

Forward declares boost::hana::none.

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)