Boost.Hana  1.2.0 Your standard library for metaprogramming
group.hpp File Reference

Forward declares boost::hana::group. More...

## Namespaces

boost::hana
Namespace containing everything in the library.

## Variables

constexpr auto boost::hana::group
Group adjacent elements of a sequence that all respect a binary predicate, by default equality.Given a finite Sequence and an optional predicate (by default equal), group returns a sequence of subsequences representing groups of adjacent elements that are "equal" with respect to the predicate. In other words, the groups are such that the predicate is satisfied when it is applied to any two adjacent elements in that group. The sequence returned by group is such that the concatenation of its elements is equal to the original sequence, which is equivalent to saying that the order of the elements is not changed. More...

## Detailed Description

Forward declares boost::hana::group.