Boost.Hana  1.7.1
Your standard library for metaprogramming
optional.hpp File Reference

Forward declares boost::hana::optional. More...

Classes

struct  boost::hana::optional< T >
 Optional value whose optional-ness is known at compile-time. More...
 
struct  boost::hana::optional_tag
 Tag representing a hana::optional. More...
 

Namespaces

 boost::hana
 Namespace containing everything in the library.
 

Detailed Description

Forward declares boost::hana::optional.