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

Forward declares boost::hana::empty. More...

Namespaces

 boost::hana
 Namespace containing everything in the library.
 

Variables

template<typename M >
constexpr auto boost::hana::empty
 Identity of the monadic combination concat.

Signature

Given a MonadPlus M, the signature is \( \mathtt{empty}_M : \emptyset \to M(T) \). More...
 

Detailed Description

Forward declares boost::hana::empty.