Detailed Description

template<typename T>
class fl::Optional< T >

Definition at line 20 of file optional.h.

#include <optional.h>

Inheritance diagram for fl::Optional< T >:

Public Member Functions
	Optional () FL_NOEXCEPT

	Optional (const Optional &other) FL_NOEXCEPT

	Optional (const T &value) FL_NOEXCEPT

	Optional (nullopt_t) FL_NOEXCEPT

	Optional (Optional &&other) FL_NOEXCEPT

	Optional (T &&value) FL_NOEXCEPT

	~Optional () FL_NOEXCEPT

template<typename... Args>
void	emplace (Args &&... args) FL_NOEXCEPT
	Construct value in-place with variadic arguments.

void	emplace (T &&value) FL_NOEXCEPT
	Emplace with rvalue reference.

bool	empty () const FL_NOEXCEPT

bool	has_value () const FL_NOEXCEPT

	operator bool () const FL_NOEXCEPT

bool	operator! () const FL_NOEXCEPT

bool	operator!= (const Optional &other) const FL_NOEXCEPT

bool	operator!= (nullopt_t) const FL_NOEXCEPT

bool	operator() () const FL_NOEXCEPT

const T &	operator* () const FL_NOEXCEPT

T &	operator* () FL_NOEXCEPT

const T *	operator-> () const FL_NOEXCEPT

T *	operator-> () FL_NOEXCEPT

Optional &	operator= (const Optional &other) FL_NOEXCEPT

Optional &	operator= (const T &value) FL_NOEXCEPT

Optional &	operator= (nullopt_t) FL_NOEXCEPT

Optional &	operator= (Optional &&other) FL_NOEXCEPT

Optional &	operator= (T &&value) FL_NOEXCEPT

bool	operator== (const Optional &other) const FL_NOEXCEPT

bool	operator== (const T &value) const FL_NOEXCEPT

template<typename TT, typename UU>
bool	operator== (const variant< TT, UU > &other) const FL_NOEXCEPT

bool	operator== (nullopt_t) const FL_NOEXCEPT

const T *	ptr () const FL_NOEXCEPT

T *	ptr () FL_NOEXCEPT

void	reset () FL_NOEXCEPT

void	swap (Optional &other) FL_NOEXCEPT

const T &	value () const FL_NOEXCEPT

T &	value () FL_NOEXCEPT

T	value_or (const T &default_value) const FL_NOEXCEPT

T	value_or (T &&default_value) const FL_NOEXCEPT

Private Attributes
fl::variant< T, Empty >	mValue

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

fl/stl/optional.h

Detailed Description

Public Member Functions

Private Attributes