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

| Boost.Hana 1.0.0 Your standard library for metaprogramming |

Namespaces | Variables
intersperse.hpp File Reference

Forward declares `boost::hana::intersperse`. More...

## Namespaces

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

## Variables

constexpr auto | boost::hana::intersperse

Insert a value between each pair of elements in a finite sequence.Given a finite `Sequence` `xs` with a linearization of `[x1, x2, ..., xn]`, `intersperse(xs, z)` is a new sequence with a linearization of `[x1, z, x2, z, x3, ..., xn-1, z, xn]`. In other words, it inserts the `z` element between every pair of elements of the original sequence. If the sequence is empty or has a single element, `intersperse` returns the sequence as-is. In all cases, the sequence must be finite. More...

## Detailed Description

Forward declares `boost::hana::intersperse`.

Copyright
  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)