Boost.Hana  1.4.0
Your standard library for metaprogramming
unfold_left.hpp File Reference

Forward declares boost::hana::unfold_left. More...


 Namespace containing everything in the library.


template<typename S >
constexpr auto boost::hana::unfold_left
 Dual operation to fold_left for sequences.While fold_left reduces a structure to a summary value from the left, unfold_left builds a sequence from a seed value and a function, starting from the left. More...

Detailed Description

Forward declares boost::hana::unfold_left.