#include <AgoraOptional.h>

Inherits agora::internal::OptionalBase< T >, agora::internal::CopyConstructible< std::is_copy_constructible< T >::value >, agora::internal::MoveConstructible< std::is_move_constructible< T >::value >, agora::internal::CopyAssignable< std::is_copy_constructible< T >::value &&std::is_copy_assignable< T >::value >, and agora::internal::MoveAssignable< std::is_move_constructible< T >::value &&std::is_move_assignable< T >::value >.

Public Types
typedef T	value_type

Public Member Functions
CONSTEXPR	Optional ()

CONSTEXPR	Optional (const Optional &other)

CONSTEXPR	Optional (nullopt_t)

template<typename U >
	Optional (const Optional< U > &other)

template<typename U >
	Optional (Optional< U > &&other)

template<class... Args>
CONSTEXPR	Optional (in_place_t, Args &&... args)

template<class U , class... Args>
CONSTEXPR	Optional (in_place_t, std::initializer_list< U > il, Args &&... args)

CONSTEXPR	Optional (in_place_t, const T &_value)

template<class U >
CONSTEXPR	Optional (in_place_t, const U il[], const T &_value)

template<typename U = value_type>
CONSTEXPR	Optional (U &&value)

template<typename U >
CONSTEXPR	Optional (const U &value)

	~Optional ()

Optional &	operator= (const Optional &other)

Optional &	operator= (nullopt_t)

template<typename U >
Optional &	operator= (U &&value)

Optional &	operator= (const U &value)

template<typename U >
Optional &	operator= (const Optional< U > &other)

template<typename U >
Optional &	operator= (Optional< U > &&other)

const T *	operator-> () const

T *	operator-> ()

const T &	operator* () const

T &	operator* ()

CONSTEXPR	operator bool () const

CONSTEXPR	operator bool () const

CONSTEXPR bool	has_value () const

const T &	value () const

template<class U >
CONSTEXPR T	value_or (U &&default_value) const

CONSTEXPR T	value_or (const U &default_value) const

const T &	value () const &

const T &&	value () const &&

template<class U >
CONSTEXPR T	value_or (U &&default_value) const &

CONSTEXPR T	value_or (const U &default_value) const &

template<class U >
CONSTEXPR T	value_or (U &&default_value) const &&

void	swap (Optional &other)

void	reset ()

template<class... Args>
T &	emplace (Args &&... args)

template<class U , class... Args>
T &	emplace (std::initializer_list< U > il, Args &&... args)

T &	emplace (const T &_value)

template<class U >
T &	emplace (const U il[], const T &_value)

Additional Inherited Members
Protected Member Functions inherited from agora::internal::OptionalBase< T >
CONSTEXPR	OptionalBase ()

CONSTEXPR	OptionalBase (const OptionalBase &other)

CONSTEXPR	OptionalBase (OptionalBase &&other)

template<class... Args>
CONSTEXPR	OptionalBase (in_place_t, Args &&... args)

CONSTEXPR	OptionalBase (in_place_t, const T &_value)

template<typename U >
	OptionalBase (const OptionalBase< U > &other)

template<typename U >
	OptionalBase (OptionalBase< U > &&other)

	~OptionalBase ()

OptionalBase &	operator= (const OptionalBase &other)

OptionalBase &	operator= (OptionalBase &&other) NOEXCEPT(std

template<typename U >
void	CopyAssign (const OptionalBase< U > &other)

template<typename U >
void	MoveAssign (OptionalBase< U > &&other)

template<typename U >
void	InitOrAssign (U &&value)

void	InitOrAssign (const U &value)

void	FreeIfNeeded ()

Protected Attributes inherited from agora::internal::OptionalBase< T >
OptionalStorage< T >	storage_

Member Typedef Documentation

◆ value_type

template<typename T >

typedef T agora::Optional< T >::value_type

Constructor & Destructor Documentation

◆ Optional() [1/11]

template<typename T >

CONSTEXPR agora::Optional< T >::Optional ( )

inline

◆ Optional() [2/11]

template<typename T >

CONSTEXPR agora::Optional< T >::Optional ( const Optional< T > & other )

inline

◆ Optional() [3/11]

template<typename T >

CONSTEXPR agora::Optional< T >::Optional ( nullopt_t )

inline

◆ Optional() [4/11]

template<typename T >

template<typename U >

agora::Optional< T >::Optional ( const Optional< U > & other )

inline

◆ Optional() [5/11]

template<typename T >

template<typename U >

agora::Optional< T >::Optional ( Optional< U > && other )

inline

◆ Optional() [6/11]

template<typename T >

template<class... Args>

CONSTEXPR agora::Optional< T >::Optional	(	in_place_t	,
		Args &&...	args
	)

inlineexplicit

◆ Optional() [7/11]

template<typename T >

template<class U , class... Args>

CONSTEXPR agora::Optional< T >::Optional	(	in_place_t	,
		std::initializer_list< U >	il,
		Args &&...	args
	)

inlineexplicit

◆ Optional() [8/11]

template<typename T >

CONSTEXPR agora::Optional< T >::Optional	(	in_place_t	,
		const T &	_value
	)

inlineexplicit

◆ Optional() [9/11]

template<typename T >

template<class U >

CONSTEXPR agora::Optional< T >::Optional	(	in_place_t	,
		const U	il[],
		const T &	_value
	)

inlineexplicit

◆ Optional() [10/11]

template<typename T >

template<typename U = value_type>

CONSTEXPR agora::Optional< T >::Optional ( U && value )

inline

◆ Optional() [11/11]

template<typename T >

template<typename U >

CONSTEXPR agora::Optional< T >::Optional ( const U & value )

inline

◆ ~Optional()

template<typename T >

agora::Optional< T >::~Optional ( )

inline

Member Function Documentation

◆ operator=() [1/6]

template<typename T >

Optional & agora::Optional< T >::operator= ( const Optional< T > & other )

inline

◆ operator=() [2/6]

template<typename T >

Optional & agora::Optional< T >::operator= ( nullopt_t )

inline

◆ operator=() [3/6]

template<typename T >

template<typename U >

Optional & agora::Optional< T >::operator= ( U && value )

inline

◆ operator=() [4/6]

template<typename T >

Optional & agora::Optional< T >::operator= ( const U & value )

inline

◆ operator=() [5/6]

template<typename T >

template<typename U >

Optional & agora::Optional< T >::operator= ( const Optional< U > & other )

inline

◆ operator=() [6/6]

template<typename T >

template<typename U >

Optional & agora::Optional< T >::operator= ( Optional< U > && other )

inline

◆ operator->() [1/2]

template<typename T >

const T * agora::Optional< T >::operator-> ( ) const

inline

◆ operator->() [2/2]

template<typename T >

T * agora::Optional< T >::operator-> ( )

inline

◆ operator*() [1/2]

template<typename T >

const T & agora::Optional< T >::operator* ( ) const

inline

◆ operator*() [2/2]

template<typename T >

T & agora::Optional< T >::operator* ( )

inline

◆ operator bool() [1/2]

template<typename T >

CONSTEXPR agora::Optional< T >::operator bool ( ) const

inlineexplicit

◆ operator bool() [2/2]

template<typename T >

CONSTEXPR agora::Optional< T >::operator bool ( ) const

inline

◆ has_value()

template<typename T >

CONSTEXPR bool agora::Optional< T >::has_value ( ) const

inline

◆ value() [1/3]

template<typename T >

const T & agora::Optional< T >::value ( ) const

inline

◆ value_or() [1/5]

template<typename T >

template<class U >

CONSTEXPR T agora::Optional< T >::value_or ( U && default_value ) const

inline

◆ value_or() [2/5]

template<typename T >

CONSTEXPR T agora::Optional< T >::value_or ( const U & default_value ) const

inline

◆ value() [2/3]

template<typename T >

const T & agora::Optional< T >::value ( ) const &

inline

◆ value() [3/3]

template<typename T >

const T && agora::Optional< T >::value ( ) const &&

inline

◆ value_or() [3/5]

template<typename T >

template<class U >

CONSTEXPR T agora::Optional< T >::value_or ( U && default_value ) const &

inline

◆ value_or() [4/5]

template<typename T >

CONSTEXPR T agora::Optional< T >::value_or ( const U & default_value ) const &

inline

◆ value_or() [5/5]

template<typename T >

template<class U >

CONSTEXPR T agora::Optional< T >::value_or ( U && default_value ) const &&

inline

◆ swap()

template<typename T >

void agora::Optional< T >::swap ( Optional< T > & other )

inline

◆ reset()

template<typename T >

void agora::Optional< T >::reset ( )

inline

◆ emplace() [1/4]

template<typename T >

template<class... Args>

T & agora::Optional< T >::emplace ( Args &&... args )

inline

◆ emplace() [2/4]

template<typename T >

template<class U , class... Args>

T & agora::Optional< T >::emplace	(	std::initializer_list< U >	il,
		Args &&...	args
	)

inline

◆ emplace() [3/4]

template<typename T >

T & agora::Optional< T >::emplace ( const T & _value )

inline

◆ emplace() [4/4]

template<typename T >

template<class U >

T & agora::Optional< T >::emplace	(	const U	il[],
		const T &	_value
	)

inline

Public Types

Public Member Functions

Additional Inherited Members

Member Typedef Documentation

◆ value_type

Constructor & Destructor Documentation

◆ Optional() [1/11]

◆ Optional() [2/11]

◆ Optional() [3/11]

◆ Optional() [4/11]

◆ Optional() [5/11]

◆ Optional() [6/11]

◆ Optional() [7/11]

◆ Optional() [8/11]

◆ Optional() [9/11]

◆ Optional() [10/11]

◆ Optional() [11/11]

◆ ~Optional()

Member Function Documentation

◆ operator=() [1/6]

◆ operator=() [2/6]

◆ operator=() [3/6]

◆ operator=() [4/6]

◆ operator=() [5/6]

◆ operator=() [6/6]

◆ operator->() [1/2]

◆ operator->() [2/2]

◆ operator*() [1/2]

◆ operator*() [2/2]

◆ operator bool() [1/2]

◆ operator bool() [2/2]

◆ has_value()

◆ value() [1/3]

◆ value_or() [1/5]

◆ value_or() [2/5]

◆ value() [2/3]

◆ value() [3/3]

◆ value_or() [3/5]

◆ value_or() [4/5]

◆ value_or() [5/5]

◆ swap()

◆ reset()

◆ emplace() [1/4]

◆ emplace() [2/4]

◆ emplace() [3/4]

◆ emplace() [4/4]