A tag type to represent an empty optional. More...

#include <optional.hpp>

Classes
struct	do_not_use

Public Member Functions
constexpr	nullopt_t (do_not_use, do_not_use) noexcept

Detailed Description

A tag type to represent an empty optional.

Definition at line 557 of file optional.hpp.

Constructor & Destructor Documentation

nonstd::nullopt_t::nullopt_t	(	do_not_use	,
		do_not_use	)

inlineexplicitconstexprnoexcept

Definition at line 559 of file optional.hpp.

The documentation for this struct was generated from the following file: