absl::optional< T > Class Template Reference

#include <optional.h>

Public Types
typedef T	value_type
typedef T	value_type

Public Member Functions
template<typename... Args, typename = typename std::enable_if< std::is_constructible<T, Args&&...>::value>::type>
T &	emplace (Args &&... args)
template<typename... Args, typename = typename std::enable_if< std::is_constructible<T, Args&&...>::value>::type>
T &	emplace (Args &&... args)
template<typename U , typename... Args, typename = typename std::enable_if<std::is_constructible< T, std::initializer_list<U>&, Args&&...>::value>::type>
T &	emplace (std::initializer_list< U > il, Args &&... args)
template<typename U , typename... Args, typename = typename std::enable_if<std::is_constructible< T, std::initializer_list<U>&, Args&&...>::value>::type>
T &	emplace (std::initializer_list< U > il, Args &&... args)
constexpr bool	has_value () const noexcept
constexpr bool	has_value () const noexcept
constexpr	operator bool () const noexcept
constexpr	operator bool () const noexcept
T &	operator* () &
T &	operator* () &
T &&	operator* () &&
T &&	operator* () &&
constexpr const T &	operator* () const &
constexpr const T &	operator* () const &
constexpr const T &&	operator* () const &&
constexpr const T &&	operator* () const &&
T *	operator-> ()
T *	operator-> ()
const T *	operator-> () const
const T *	operator-> () const
optional &	operator= (const optional &src)=default
optional &	operator= (const optional &src)=default
template<typename U , typename = typename std::enable_if<absl::conjunction< absl::negation<std::is_same<T, U>>, std::is_constructible<T, const U&>, std::is_assignable<T&, const U&>, absl::negation< optional_internal:: is_constructible_convertible_assignable_from_optional< T, U>>>::value>::type>
optional &	operator= (const optional< U > &rhs)
template<typename U , int & ..., typename = typename std::enable_if<absl::conjunction< absl::negation<std::is_same<T, U> >, std::is_constructible<T, const U&>, std::is_assignable<T&, const U&>, absl::negation< optional_internal:: is_constructible_convertible_assignable_from_optional< T, U> > >::value>::type>
optional &	operator= (const optional< U > &rhs)
optional &	operator= (nullopt_t) noexcept
optional &	operator= (nullopt_t) noexcept
optional &	operator= (optional &&src)=default
optional &	operator= (optional &&src)=default
template<typename U , typename = typename std::enable_if<absl::conjunction< absl::negation<std::is_same<T, U>>, std::is_constructible<T, U>, std::is_assignable<T&, U>, absl::negation< optional_internal:: is_constructible_convertible_assignable_from_optional< T, U>>>::value>::type>
optional &	operator= (optional< U > &&rhs)
template<typename U , int & ..., typename = typename std::enable_if<absl::conjunction< absl::negation<std::is_same<T, U> >, std::is_constructible<T, U>, std::is_assignable<T&, U>, absl::negation< optional_internal:: is_constructible_convertible_assignable_from_optional< T, U> > >::value>::type>
optional &	operator= (optional< U > &&rhs)
template<typename U = T, typename = typename std::enable_if<absl::conjunction< absl::negation< std::is_same<optional<T>, typename std::decay<U>::type>>, absl::negation< absl::conjunction<std::is_scalar<T>, std::is_same<T, typename std::decay<U>::type>>>, std::is_constructible<T, U>, std::is_assignable<T&, U>>::value>::type>
optional &	operator= (U &&v)
template<typename U = T, int & ..., typename = typename std::enable_if<absl::conjunction< absl::negation< std::is_same<optional<T>, typename std::decay<U>::type> >, absl::negation<absl::conjunction< std::is_scalar<T>, std::is_same<T, typename std::decay<U>::type> > >, std::is_constructible<T, U>, std::is_assignable<T&, U> >::value>::type>
optional &	operator= (U &&v)
constexpr	optional () noexcept
constexpr	optional () noexcept
	optional (const optional &)=default
	optional (const optional &)=default
template<typename U , typename std::enable_if< absl::conjunction< absl::negation< std::is_same< T, U > >, std::is_constructible< T, const U & >, absl::negation< optional_internal::is_constructible_convertible_from_optional< T, U > >, std::is_convertible< const U &, T > >::value, bool >::type = false>
	optional (const optional< U > &rhs)
template<typename U , typename std::enable_if< absl::conjunction< absl::negation< std::is_same< T, U > >, std::is_constructible< T, const U & >, absl::negation< optional_internal::is_constructible_convertible_from_optional< T, U > >, std::is_convertible< const U &, T > >::value, bool >::type = false>
	optional (const optional< U > &rhs)
template<typename U , typename std::enable_if< absl::conjunction< absl::negation< std::is_same< T, U >>, std::is_constructible< T, const U & >, absl::negation< optional_internal::is_constructible_convertible_from_optional< T, U >>, absl::negation< std::is_convertible< const U &, T >>>::value, bool >::type = false>
	optional (const optional< U > &rhs)
template<typename U , typename std::enable_if< absl::conjunction< absl::negation< std::is_same< T, U >>, std::is_constructible< T, const U & >, absl::negation< optional_internal::is_constructible_convertible_from_optional< T, U >>, absl::negation< std::is_convertible< const U &, T >>>::value, bool >::type = false>
	optional (const optional< U > &rhs)
template<typename U , typename... Args, typename = typename std::enable_if<std::is_constructible< T, std::initializer_list<U>&, Args&&...>::value>::type>
constexpr	optional (in_place_t, std::initializer_list< U > il, Args &&... args)
template<typename U , typename... Args, typename = typename std::enable_if<std::is_constructible< T, std::initializer_list<U>&, Args&&...>::value>::type>
constexpr	optional (in_place_t, std::initializer_list< U > il, Args &&... args)
template<typename InPlaceT , typename... Args, absl::enable_if_t< absl::conjunction< std::is_same< InPlaceT, in_place_t >, std::is_constructible< T, Args &&... > >::value > * = nullptr>
constexpr	optional (InPlaceT, Args &&... args)
template<typename InPlaceT , typename... Args, absl::enable_if_t< absl::conjunction< std::is_same< InPlaceT, in_place_t >, std::is_constructible< T, Args &&... > >::value > * = nullptr>
constexpr	optional (InPlaceT, Args &&... args)
constexpr	optional (nullopt_t) noexcept
constexpr	optional (nullopt_t) noexcept
	optional (optional &&)=default
	optional (optional &&)=default
template<typename U , typename std::enable_if< absl::conjunction< absl::negation< std::is_same< T, U > >, std::is_constructible< T, U && >, absl::negation< optional_internal::is_constructible_convertible_from_optional< T, U > >, std::is_convertible< U &&, T > >::value, bool >::type = false>
	optional (optional< U > &&rhs)
template<typename U , typename std::enable_if< absl::conjunction< absl::negation< std::is_same< T, U > >, std::is_constructible< T, U && >, absl::negation< optional_internal::is_constructible_convertible_from_optional< T, U > >, std::is_convertible< U &&, T > >::value, bool >::type = false>
	optional (optional< U > &&rhs)
template<typename U , typename std::enable_if< absl::conjunction< absl::negation< std::is_same< T, U >>, std::is_constructible< T, U && >, absl::negation< optional_internal::is_constructible_convertible_from_optional< T, U >>, absl::negation< std::is_convertible< U &&, T >>>::value, bool >::type = false>
	optional (optional< U > &&rhs)
template<typename U , typename std::enable_if< absl::conjunction< absl::negation< std::is_same< T, U >>, std::is_constructible< T, U && >, absl::negation< optional_internal::is_constructible_convertible_from_optional< T, U >>, absl::negation< std::is_convertible< U &&, T >>>::value, bool >::type = false>
	optional (optional< U > &&rhs)
template<typename U = T, typename std::enable_if< absl::conjunction< absl::negation< std::is_same< in_place_t, typename std::decay< U >::type > >, absl::negation< std::is_same< optional< T >, typename std::decay< U >::type > >, std::is_convertible< U &&, T >, std::is_constructible< T, U && > >::value, bool >::type = false>
constexpr	optional (U &&v)
template<typename U = T, typename std::enable_if< absl::conjunction< absl::negation< std::is_same< in_place_t, typename std::decay< U >::type > >, absl::negation< std::is_same< optional< T >, typename std::decay< U >::type > >, std::is_convertible< U &&, T >, std::is_constructible< T, U && > >::value, bool >::type = false>
constexpr	optional (U &&v)
template<typename U = T, typename std::enable_if< absl::conjunction< absl::negation< std::is_same< in_place_t, typename std::decay< U >::type >>, absl::negation< std::is_same< optional< T >, typename std::decay< U >::type >>, absl::negation< std::is_convertible< U &&, T >>, std::is_constructible< T, U && >>::value, bool >::type = false>
constexpr	optional (U &&v)
template<typename U = T, typename std::enable_if< absl::conjunction< absl::negation< std::is_same< in_place_t, typename std::decay< U >::type >>, absl::negation< std::is_same< optional< T >, typename std::decay< U >::type >>, absl::negation< std::is_convertible< U &&, T >>, std::is_constructible< T, U && >>::value, bool >::type = false>
constexpr	optional (U &&v)
ABSL_ATTRIBUTE_REINITIALIZES void	reset () noexcept
ABSL_ATTRIBUTE_REINITIALIZES void	reset () noexcept
void	swap (optional &rhs) noexcept(std::is_nothrow_move_constructible< T >::value &&type_traits_internal::IsNothrowSwappable< T >::value)
void	swap (optional &rhs) noexcept(std::is_nothrow_move_constructible< T >::value &&type_traits_internal::IsNothrowSwappable< T >::value)
T &	value () &
T &	value () &
T &&	value () &&
T &&	value () &&
constexpr const T &	value () const &
constexpr const T &	value () const &
constexpr const T &&	value () const &&
constexpr const T &&	value () const &&
template<typename U >
T	value_or (U &&v) &&
template<typename U >
T	value_or (U &&v) &&
template<typename U >
constexpr T	value_or (U &&v) const &
template<typename U >
constexpr T	value_or (U &&v) const &
	~optional ()=default
	~optional ()=default

Private Types
using	data_base = optional_internal::optional_data< T >
using	data_base = optional_internal::optional_data< T >

Private Member Functions
T &	reference ()
T &	reference ()
constexpr const T &	reference () const
constexpr const T &	reference () const

Detailed Description

template<typename T>
class absl::optional< T >

Definition at line 61 of file abseil-cpp/absl/types/internal/optional.h.

Member Typedef Documentation

data_base [1/2]

template<typename T >

using absl::optional< T >::data_base = optional_internal::optional_data<T>

private

Definition at line 124 of file abseil-cpp/absl/types/optional.h.

data_base [2/2]

template<typename T >

using absl::optional< T >::data_base = optional_internal::optional_data<T>

private

Definition at line 124 of file bloaty/third_party/abseil-cpp/absl/types/optional.h.

value_type [1/2]

template<typename T >

typedef T absl::optional< T >::value_type

Definition at line 127 of file bloaty/third_party/abseil-cpp/absl/types/optional.h.

value_type [2/2]

template<typename T >

typedef T absl::optional< T >::value_type

Definition at line 127 of file abseil-cpp/absl/types/optional.h.

Constructor & Destructor Documentation

optional() [1/24]

template<typename T >

constexpr absl::optional< T >::optional ( )

inlineconstexprnoexcept

Definition at line 133 of file abseil-cpp/absl/types/optional.h.

optional() [2/24]

template<typename T >

constexpr absl::optional< T >::optional ( nullopt_t  )

inlineconstexprnoexcept

Definition at line 136 of file abseil-cpp/absl/types/optional.h.

optional() [3/24]

template<typename T >

absl::optional< T >::optional ( const optional< T > &  )

default

optional() [4/24]

template<typename T >

absl::optional< T >::optional ( optional< T > &&  )

default

optional() [5/24]

template<typename T >

template<typename InPlaceT , typename... Args, absl::enable_if_t< absl::conjunction< std::is_same< InPlaceT, in_place_t >, std::is_constructible< T, Args &&... > >::value > * = nullptr>

constexpr absl::optional< T >::optional ( InPlaceT  , Args &&...  args  )

inlineexplicitconstexpr

Definition at line 152 of file abseil-cpp/absl/types/optional.h.

optional() [6/24]

template<typename T >

template<typename U , typename... Args, typename = typename std::enable_if<std::is_constructible< T, std::initializer_list<U>&, Args&&...>::value>::type>

constexpr absl::optional< T >::optional ( in_place_t  , std::initializer_list< U >  il, Args &&...  args  )

inlineexplicitconstexpr

Definition at line 162 of file abseil-cpp/absl/types/optional.h.

optional() [7/24]

template<typename T >

template<typename U = T, typename std::enable_if< absl::conjunction< absl::negation< std::is_same< in_place_t, typename std::decay< U >::type > >, absl::negation< std::is_same< optional< T >, typename std::decay< U >::type > >, std::is_convertible< U &&, T >, std::is_constructible< T, U && > >::value, bool >::type = false>

constexpr absl::optional< T >::optional ( U &&  v )

inlineconstexpr

Definition at line 178 of file abseil-cpp/absl/types/optional.h.

optional() [8/24]

template<typename T >

template<typename U = T, typename std::enable_if< absl::conjunction< absl::negation< std::is_same< in_place_t, typename std::decay< U >::type >>, absl::negation< std::is_same< optional< T >, typename std::decay< U >::type >>, absl::negation< std::is_convertible< U &&, T >>, std::is_constructible< T, U && >>::value, bool >::type = false>

constexpr absl::optional< T >::optional ( U &&  v )

inlineexplicitconstexpr

Definition at line 191 of file abseil-cpp/absl/types/optional.h.

optional() [9/24]

template<typename T >

template<typename U , typename std::enable_if< absl::conjunction< absl::negation< std::is_same< T, U > >, std::is_constructible< T, const U & >, absl::negation< optional_internal::is_constructible_convertible_from_optional< T, U > >, std::is_convertible< const U &, T > >::value, bool >::type = false>

absl::optional< T >::optional ( const optional< U > &  rhs )

inline

Definition at line 205 of file abseil-cpp/absl/types/optional.h.

optional() [10/24]

template<typename T >

template<typename U , typename std::enable_if< absl::conjunction< absl::negation< std::is_same< T, U >>, std::is_constructible< T, const U & >, absl::negation< optional_internal::is_constructible_convertible_from_optional< T, U >>, absl::negation< std::is_convertible< const U &, T >>>::value, bool >::type = false>

absl::optional< T >::optional ( const optional< U > &  rhs )

inlineexplicit

Definition at line 222 of file abseil-cpp/absl/types/optional.h.

optional() [11/24]

template<typename T >

template<typename U , typename std::enable_if< absl::conjunction< absl::negation< std::is_same< T, U > >, std::is_constructible< T, U && >, absl::negation< optional_internal::is_constructible_convertible_from_optional< T, U > >, std::is_convertible< U &&, T > >::value, bool >::type = false>

absl::optional< T >::optional ( optional< U > &&  rhs )

inline

Definition at line 239 of file abseil-cpp/absl/types/optional.h.

optional() [12/24]

template<typename T >

template<typename U , typename std::enable_if< absl::conjunction< absl::negation< std::is_same< T, U >>, std::is_constructible< T, U && >, absl::negation< optional_internal::is_constructible_convertible_from_optional< T, U >>, absl::negation< std::is_convertible< U &&, T >>>::value, bool >::type = false>

absl::optional< T >::optional ( optional< U > &&  rhs )

inlineexplicit

Definition at line 256 of file abseil-cpp/absl/types/optional.h.

~optional() [1/2]

template<typename T >

absl::optional< T >::~optional ( )

default

optional() [13/24]

template<typename T >

constexpr absl::optional< T >::optional ( )

inlineconstexprnoexcept

Definition at line 133 of file bloaty/third_party/abseil-cpp/absl/types/optional.h.

optional() [14/24]

template<typename T >

constexpr absl::optional< T >::optional ( nullopt_t  )

inlineconstexprnoexcept

Definition at line 136 of file bloaty/third_party/abseil-cpp/absl/types/optional.h.

optional() [15/24]

template<typename T >

absl::optional< T >::optional ( const optional< T > &  )

default

optional() [16/24]

template<typename T >

absl::optional< T >::optional ( optional< T > &&  )

default

optional() [17/24]

template<typename T >

template<typename InPlaceT , typename... Args, absl::enable_if_t< absl::conjunction< std::is_same< InPlaceT, in_place_t >, std::is_constructible< T, Args &&... > >::value > * = nullptr>

constexpr absl::optional< T >::optional ( InPlaceT  , Args &&...  args  )

inlineexplicitconstexpr

Definition at line 152 of file bloaty/third_party/abseil-cpp/absl/types/optional.h.

optional() [18/24]

template<typename T >

template<typename U , typename... Args, typename = typename std::enable_if<std::is_constructible< T, std::initializer_list<U>&, Args&&...>::value>::type>

constexpr absl::optional< T >::optional ( in_place_t  , std::initializer_list< U >  il, Args &&...  args  )

inlineexplicitconstexpr

Definition at line 162 of file bloaty/third_party/abseil-cpp/absl/types/optional.h.

optional() [19/24]

template<typename T >

template<typename U = T, typename std::enable_if< absl::conjunction< absl::negation< std::is_same< in_place_t, typename std::decay< U >::type > >, absl::negation< std::is_same< optional< T >, typename std::decay< U >::type > >, std::is_convertible< U &&, T >, std::is_constructible< T, U && > >::value, bool >::type = false>

constexpr absl::optional< T >::optional ( U &&  v )

inlineconstexpr

Definition at line 178 of file bloaty/third_party/abseil-cpp/absl/types/optional.h.

optional() [20/24]

template<typename T >

template<typename U = T, typename std::enable_if< absl::conjunction< absl::negation< std::is_same< in_place_t, typename std::decay< U >::type >>, absl::negation< std::is_same< optional< T >, typename std::decay< U >::type >>, absl::negation< std::is_convertible< U &&, T >>, std::is_constructible< T, U && >>::value, bool >::type = false>

constexpr absl::optional< T >::optional ( U &&  v )

inlineexplicitconstexpr

Definition at line 191 of file bloaty/third_party/abseil-cpp/absl/types/optional.h.

optional() [21/24]

template<typename T >

template<typename U , typename std::enable_if< absl::conjunction< absl::negation< std::is_same< T, U > >, std::is_constructible< T, const U & >, absl::negation< optional_internal::is_constructible_convertible_from_optional< T, U > >, std::is_convertible< const U &, T > >::value, bool >::type = false>

absl::optional< T >::optional ( const optional< U > &  rhs )

inline

Definition at line 205 of file bloaty/third_party/abseil-cpp/absl/types/optional.h.

optional() [22/24]

template<typename T >

template<typename U , typename std::enable_if< absl::conjunction< absl::negation< std::is_same< T, U >>, std::is_constructible< T, const U & >, absl::negation< optional_internal::is_constructible_convertible_from_optional< T, U >>, absl::negation< std::is_convertible< const U &, T >>>::value, bool >::type = false>

absl::optional< T >::optional ( const optional< U > &  rhs )

inlineexplicit

Definition at line 222 of file bloaty/third_party/abseil-cpp/absl/types/optional.h.

optional() [23/24]

template<typename T >

template<typename U , typename std::enable_if< absl::conjunction< absl::negation< std::is_same< T, U > >, std::is_constructible< T, U && >, absl::negation< optional_internal::is_constructible_convertible_from_optional< T, U > >, std::is_convertible< U &&, T > >::value, bool >::type = false>

absl::optional< T >::optional ( optional< U > &&  rhs )

inline

Definition at line 239 of file bloaty/third_party/abseil-cpp/absl/types/optional.h.

optional() [24/24]

template<typename T >

template<typename U , typename std::enable_if< absl::conjunction< absl::negation< std::is_same< T, U >>, std::is_constructible< T, U && >, absl::negation< optional_internal::is_constructible_convertible_from_optional< T, U >>, absl::negation< std::is_convertible< U &&, T >>>::value, bool >::type = false>

absl::optional< T >::optional ( optional< U > &&  rhs )

inlineexplicit

Definition at line 256 of file bloaty/third_party/abseil-cpp/absl/types/optional.h.

~optional() [2/2]

template<typename T >

absl::optional< T >::~optional ( )

default

Member Function Documentation

emplace() [1/4]

template<typename T >

template<typename... Args, typename = typename std::enable_if< std::is_constructible<T, Args&&...>::value>::type>

T& absl::optional< T >::emplace ( Args &&...  args )

inline

Definition at line 357 of file bloaty/third_party/abseil-cpp/absl/types/optional.h.

emplace() [2/4]

template<typename T >

template<typename... Args, typename = typename std::enable_if< std::is_constructible<T, Args&&...>::value>::type>

T& absl::optional< T >::emplace ( Args &&...  args )

inline

Definition at line 360 of file abseil-cpp/absl/types/optional.h.

emplace() [3/4]

template<typename T >

template<typename U , typename... Args, typename = typename std::enable_if<std::is_constructible< T, std::initializer_list<U>&, Args&&...>::value>::type>

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

inline

Definition at line 377 of file bloaty/third_party/abseil-cpp/absl/types/optional.h.

emplace() [4/4]

template<typename T >

template<typename U , typename... Args, typename = typename std::enable_if<std::is_constructible< T, std::initializer_list<U>&, Args&&...>::value>::type>

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

inline

Definition at line 380 of file abseil-cpp/absl/types/optional.h.

has_value() [1/2]

template<typename T >

constexpr bool absl::optional< T >::has_value ( ) const

inlineconstexprnoexcept

Definition at line 458 of file bloaty/third_party/abseil-cpp/absl/types/optional.h.

has_value() [2/2]

template<typename T >

constexpr bool absl::optional< T >::has_value ( ) const

inlineconstexprnoexcept

Definition at line 461 of file abseil-cpp/absl/types/optional.h.

operator bool() [1/2]

template<typename T >

constexpr absl::optional< T >::operator bool ( ) const

inlineexplicitconstexprnoexcept

Definition at line 452 of file bloaty/third_party/abseil-cpp/absl/types/optional.h.

operator bool() [2/2]

template<typename T >

constexpr absl::optional< T >::operator bool ( ) const

inlineexplicitconstexprnoexcept

Definition at line 455 of file abseil-cpp/absl/types/optional.h.

operator*() [1/8]

template<typename T >

T& absl::optional< T >::operator* ( ) &

inline

Definition at line 430 of file bloaty/third_party/abseil-cpp/absl/types/optional.h.

operator*() [2/8]

template<typename T >

T& absl::optional< T >::operator* ( ) &

inline

Definition at line 433 of file abseil-cpp/absl/types/optional.h.

operator*() [3/8]

template<typename T >

T&& absl::optional< T >::operator* ( ) &&

inline

Definition at line 437 of file bloaty/third_party/abseil-cpp/absl/types/optional.h.

operator*() [4/8]

template<typename T >

T&& absl::optional< T >::operator* ( ) &&

inline

Definition at line 440 of file abseil-cpp/absl/types/optional.h.

operator*() [5/8]

template<typename T >

constexpr const T& absl::optional< T >::operator* ( ) const &

inlineconstexpr

Definition at line 427 of file bloaty/third_party/abseil-cpp/absl/types/optional.h.

operator*() [6/8]

template<typename T >

constexpr const T& absl::optional< T >::operator* ( ) const &

inlineconstexpr

Definition at line 430 of file abseil-cpp/absl/types/optional.h.

operator*() [7/8]

template<typename T >

constexpr const T&& absl::optional< T >::operator* ( ) const &&

inlineconstexpr

Definition at line 434 of file bloaty/third_party/abseil-cpp/absl/types/optional.h.

operator*() [8/8]

template<typename T >

constexpr const T&& absl::optional< T >::operator* ( ) const &&

inlineconstexpr

Definition at line 437 of file abseil-cpp/absl/types/optional.h.

operator->() [1/4]

template<typename T >

T* absl::optional< T >::operator-> ( )

inline

Definition at line 418 of file bloaty/third_party/abseil-cpp/absl/types/optional.h.

operator->() [2/4]

template<typename T >

T* absl::optional< T >::operator-> ( )

inline

Definition at line 421 of file abseil-cpp/absl/types/optional.h.

operator->() [3/4]

template<typename T >

const T* absl::optional< T >::operator-> ( ) const

inline

Definition at line 414 of file bloaty/third_party/abseil-cpp/absl/types/optional.h.

operator->() [4/4]

template<typename T >

const T* absl::optional< T >::operator-> ( ) const

inline

Definition at line 417 of file abseil-cpp/absl/types/optional.h.

operator=() [1/12]

template<typename T >

optional& absl::optional< T >::operator= ( const optional< T > &  src )

default

operator=() [2/12]

template<typename T >

optional& absl::optional< T >::operator= ( const optional< T > &  src )

default

operator=() [3/12]

template<typename T >

template<typename U , typename = typename std::enable_if<absl::conjunction< absl::negation<std::is_same<T, U>>, std::is_constructible<T, const U&>, std::is_assignable<T&, const U&>, absl::negation< optional_internal:: is_constructible_convertible_assignable_from_optional< T, U>>>::value>::type>

optional& absl::optional< T >::operator= ( const optional< U > &  rhs )

inline

Definition at line 308 of file bloaty/third_party/abseil-cpp/absl/types/optional.h.

operator=() [4/12]

template<typename T >

template<typename U , int & ..., typename = typename std::enable_if<absl::conjunction< absl::negation<std::is_same<T, U> >, std::is_constructible<T, const U&>, std::is_assignable<T&, const U&>, absl::negation< optional_internal:: is_constructible_convertible_assignable_from_optional< T, U> > >::value>::type>

optional& absl::optional< T >::operator= ( const optional< U > &  rhs )

inline

Definition at line 310 of file abseil-cpp/absl/types/optional.h.

operator=() [5/12]

template<typename T >

optional& absl::optional< T >::operator= ( nullopt_t  )

inlinenoexcept

Definition at line 273 of file abseil-cpp/absl/types/optional.h.

operator=() [6/12]

template<typename T >

optional& absl::optional< T >::operator= ( nullopt_t  )

inlinenoexcept

Definition at line 273 of file bloaty/third_party/abseil-cpp/absl/types/optional.h.

operator=() [7/12]

template<typename T >

optional& absl::optional< T >::operator= ( optional< T > &&  src )

default

operator=() [8/12]

template<typename T >

optional& absl::optional< T >::operator= ( optional< T > &&  src )

default

operator=() [9/12]

template<typename T >

template<typename U , typename = typename std::enable_if<absl::conjunction< absl::negation<std::is_same<T, U>>, std::is_constructible<T, U>, std::is_assignable<T&, U>, absl::negation< optional_internal:: is_constructible_convertible_assignable_from_optional< T, U>>>::value>::type>

optional& absl::optional< T >::operator= ( optional< U > &&  rhs )

inline

Definition at line 325 of file bloaty/third_party/abseil-cpp/absl/types/optional.h.

operator=() [10/12]

template<typename T >

template<typename U , int & ..., typename = typename std::enable_if<absl::conjunction< absl::negation<std::is_same<T, U> >, std::is_constructible<T, U>, std::is_assignable<T&, U>, absl::negation< optional_internal:: is_constructible_convertible_assignable_from_optional< T, U> > >::value>::type>

optional& absl::optional< T >::operator= ( optional< U > &&  rhs )

inline

Definition at line 328 of file abseil-cpp/absl/types/optional.h.

operator=() [11/12]

template<typename T >

template<typename U = T, typename = typename std::enable_if<absl::conjunction< absl::negation< std::is_same<optional<T>, typename std::decay<U>::type>>, absl::negation< absl::conjunction<std::is_scalar<T>, std::is_same<T, typename std::decay<U>::type>>>, std::is_constructible<T, U>, std::is_assignable<T&, U>>::value>::type>

optional& absl::optional< T >::operator= ( U &&  v )

inline

Definition at line 294 of file bloaty/third_party/abseil-cpp/absl/types/optional.h.

operator=() [12/12]

template<typename T >

template<typename U = T, int & ..., typename = typename std::enable_if<absl::conjunction< absl::negation< std::is_same<optional<T>, typename std::decay<U>::type> >, absl::negation<absl::conjunction< std::is_scalar<T>, std::is_same<T, typename std::decay<U>::type> > >, std::is_constructible<T, U>, std::is_assignable<T&, U> >::value>::type>

optional& absl::optional< T >::operator= ( U &&  v )

inline

Definition at line 295 of file abseil-cpp/absl/types/optional.h.

reference() [1/4]

template<typename T >

T& absl::optional< T >::reference ( )

inlineprivate

Definition at line 525 of file bloaty/third_party/abseil-cpp/absl/types/optional.h.

reference() [2/4]

template<typename T >

T& absl::optional< T >::reference ( )

inlineprivate

Definition at line 528 of file abseil-cpp/absl/types/optional.h.

reference() [3/4]

template<typename T >

constexpr const T& absl::optional< T >::reference ( ) const

inlineconstexprprivate

Definition at line 524 of file bloaty/third_party/abseil-cpp/absl/types/optional.h.

reference() [4/4]

template<typename T >

constexpr const T& absl::optional< T >::reference ( ) const

inlineconstexprprivate

Definition at line 527 of file abseil-cpp/absl/types/optional.h.

reset() [1/2]

template<typename T >

ABSL_ATTRIBUTE_REINITIALIZES void absl::optional< T >::reset ( )

inlinenoexcept

Definition at line 339 of file bloaty/third_party/abseil-cpp/absl/types/optional.h.

reset() [2/2]

template<typename T >

ABSL_ATTRIBUTE_REINITIALIZES void absl::optional< T >::reset ( )

inlinenoexcept

Definition at line 342 of file abseil-cpp/absl/types/optional.h.

swap() [1/2]

template<typename T >

void absl::optional< T >::swap ( optional< T > &  rhs )

inlinenoexcept

Definition at line 386 of file bloaty/third_party/abseil-cpp/absl/types/optional.h.

swap() [2/2]

template<typename T >

void absl::optional< T >::swap ( optional< T > &  rhs )

inlinenoexcept

Definition at line 389 of file abseil-cpp/absl/types/optional.h.

value() [1/8]

template<typename T >

T& absl::optional< T >::value ( ) &

inline

Definition at line 477 of file bloaty/third_party/abseil-cpp/absl/types/optional.h.

value() [2/8]

template<typename T >

T& absl::optional< T >::value ( ) &

inline

Definition at line 480 of file abseil-cpp/absl/types/optional.h.

value() [3/8]

template<typename T >

T&& absl::optional< T >::value ( ) &&

inline

Definition at line 482 of file bloaty/third_party/abseil-cpp/absl/types/optional.h.

value() [4/8]

template<typename T >

T&& absl::optional< T >::value ( ) &&

inline

Definition at line 485 of file abseil-cpp/absl/types/optional.h.

value() [5/8]

template<typename T >

constexpr const T& absl::optional< T >::value ( ) const &

inlineconstexpr

Definition at line 472 of file bloaty/third_party/abseil-cpp/absl/types/optional.h.

value() [6/8]

template<typename T >

constexpr const T& absl::optional< T >::value ( ) const &

inlineconstexpr

Definition at line 475 of file abseil-cpp/absl/types/optional.h.

value() [7/8]

template<typename T >

constexpr const T&& absl::optional< T >::value ( ) const &&

inlineconstexpr

Definition at line 488 of file bloaty/third_party/abseil-cpp/absl/types/optional.h.

value() [8/8]

template<typename T >

constexpr const T&& absl::optional< T >::value ( ) const &&

inlineconstexpr

Definition at line 491 of file abseil-cpp/absl/types/optional.h.

value_or() [1/4]

template<typename T >

template<typename U >

T absl::optional< T >::value_or ( U &&  v ) &&

inline

Definition at line 513 of file bloaty/third_party/abseil-cpp/absl/types/optional.h.

value_or() [2/4]

template<typename T >

template<typename U >

T absl::optional< T >::value_or ( U &&  v ) &&

inline

Definition at line 516 of file abseil-cpp/absl/types/optional.h.

value_or() [3/4]

template<typename T >

template<typename U >

constexpr T absl::optional< T >::value_or ( U &&  v ) const &

inlineconstexpr

Definition at line 503 of file bloaty/third_party/abseil-cpp/absl/types/optional.h.

value_or() [4/4]

template<typename T >

template<typename U >

constexpr T absl::optional< T >::value_or ( U &&  v ) const &

inlineconstexpr

Definition at line 506 of file abseil-cpp/absl/types/optional.h.

---

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

• abseil-cpp/absl/types/internal/optional.h