Boost.Hana  1.6.0
Your standard library for metaprogramming
length.hpp File Reference

Forward declares boost::hana::length. More...


 Namespace containing everything in the library.


constexpr auto boost::hana::length
 Return the number of elements in a foldable structure.Given a Foldable xs, length(xs) must return an object of an unsigned integral type, or an IntegralConstant holding such an object, which represents the number of elements in the structure. More...

Detailed Description

Forward declares boost::hana::length.