Boost.Hana: boost/hana/fwd/scan_left.hpp File Reference

| Boost.Hana 1.5.0 Your standard library for metaprogramming |

Namespaces | Variables
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)