General Utility Library for C++14  2.10
Classes
gul14/optional.h

Detailed Description

Backport of std::optional from C++17.

Classes

class  gul14::optional< T >
 A class template that can either contain a value of a certain type or not. More...
 
class  gul14::optional< T & >
 A class template that can either contain a value of a certain type or not. More...