optional

Implementation of STL header <optional> More...

Detailed Description

C++14 implementation of std::optional.
See optional for more information

Modules
	make_optional
	operator<=>
	swap(optional)
	specializes the std::swap algorithm

Classes
class	bad_optional_access
	exception indicating checked access to an optional that doesn't contain a value More...
struct	hash< vccc::optional< T > >
	hash support for std::optional More...
struct	nullopt_t
	indicator of optional type with uninitialized state More...
class	optional< T >
	a wrapper that may or may not hold an object More...

Variables
constexpr nullopt_t	nullopt {0}

Variable Documentation

nullopt

constexpr nullopt_t nullopt {0}

constexpr