scan_left.hpp File Reference

Forward declares boost::hana::scan_left. More...

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

Variables
constexpr auto	boost::hana::scan_left
	Fold a Sequence to the left and return a list containing the successive reduction states.Like fold_left, scan_left reduces a sequence to a single value using a binary operation. However, unlike fold_left, it builds up a sequence of the intermediary results computed along the way and returns that instead of only the final reduction state. Like fold_left, scan_left can be used with or without an initial reduction state. More...

Detailed Description

Forward declares boost::hana::scan_left.

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)