Public Member Functions
constexpr	optional (nullopt_t) noexcept

template<typename U = T>
constexpr	optional (U &u) noexcept

template<typename U = T>
	optional (U &&)=delete

constexpr	optional (const optional &rhs) noexcept

constexpr	optional (in_place_t, T &v) noexcept

	optional (in_place_t, T &&)=delete

optional &	operator= (nullopt_t) noexcept

template<typename U >
auto	operator= (U &&rhs) noexcept-> typename std::enable_if< std::is_same< typename std::decay< U >::type, optional< T & >>::value, optional & >::type

template<typename U >
auto	operator= (U &&rhs) noexcept-> typename std::enable_if< !std::is_same< typename std::decay< U >::type, optional< T & >>::value, optional & >::type=delete

void	emplace (T &v) noexcept

void	emplace (T &&)=delete

void	swap (optional< T & > &rhs) noexcept

constexpr T *	operator-> () const

constexpr T &	operator* () const

constexpr T &	value () const

constexpr	operator bool () const noexcept

constexpr bool	has_value () const noexcept

template<class V >
constexpr std::decay< T >::type	value_or (V &&v) const

void	reset () noexcept

Detailed Description

Definition at line 665 of file Optional.h.

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

Public Member Functions