Boost.Hana  1.5.0
Your standard library for metaprogramming
back.hpp File Reference

Forward declares boost::hana::back. More...


 Namespace containing everything in the library.


constexpr auto boost::hana::back
 Returns the last element of a non-empty and finite iterable.Given a non-empty and finite iterable xs with a linearization of [x1, ..., xN], back(xs) is equal to xN. Equivalently, back(xs) must be equivalent to at_c<N-1>(xs), and that regardless of the value category of xs (back must respect the reference semantics of at). More...

Detailed Description

Forward declares boost::hana::back.