Aws::Crt::VariantDetail::VariantImpl< Ts > Class Template Reference

#include <Variant.h>

Public Types
using	FirstAlternative = typename ThisVariantAlternative< 0 >::type
using	IndexT = VariantDetail::Index::VariantIndex
template<std::size_t Index>
using	RawAlternativePointerT = typename std::add_pointer< typename ThisVariantAlternative< Index >::type >::type
template<std::size_t Index>
using	ConstRawAlternativePointerT = typename std::add_pointer< typename std::add_const< typename ThisVariantAlternative< Index >::type >::type >::type

Public Member Functions
	VariantImpl () noexcept(isFirstAlternativeNothrowDefaultConstructible)
	VariantImpl (const VariantImpl &other)
	VariantImpl (VariantImpl &&other)
template<typename T , EnableIfOtherIsThisVariantAlternative< T > = 1>
	VariantImpl (const T &val) noexcept(std::is_nothrow_constructible< typename std::decay< T >::type, decltype(val)>::value)
template<typename T , EnableIfOtherIsThisVariantAlternative< T > = 1>
	VariantImpl (T &&val) noexcept(std::is_nothrow_constructible< typename std::decay< T >::type, decltype(val)>::value)
template<typename T , typename... Args>
	VariantImpl (Aws::Crt::InPlaceTypeT< T >, Args &&...args)
VariantImpl &	operator= (const VariantImpl &other)
VariantImpl &	operator= (VariantImpl &&other)
template<typename T , typename... Args, EnableIfOtherIsThisVariantAlternative< T > = 1>
T &	emplace (Args &&...args)
template<std::size_t Index, typename... Args>
auto	emplace (Args &&...args) -> typename ThisVariantAlternative< Index >::type &
template<typename T , EnableIfOtherIsThisVariantAlternative< T > = 1>
bool	holds_alternative () const
template<typename T , EnableIfOtherIsThisVariantAlternative< T > = 1>
T &	get ()
template<typename T , EnableIfOtherIsThisVariantAlternative< T > = 1>
T *	get_if ()
template<std::size_t Index>
auto	get () -> typename ThisVariantAlternative< Index >::type &
template<typename T , EnableIfOtherIsThisVariantAlternative< T > = 1>
const T &	get () const
template<typename T , EnableIfOtherIsThisVariantAlternative< T > = 1>
const T *	get_if () const
template<std::size_t Index>
auto	get () const -> const typename ThisVariantAlternative< Index >::type &
template<std::size_t Index>
auto	get_if () -> RawAlternativePointerT< Index >
template<std::size_t Index>
auto	get_if () const -> ConstRawAlternativePointerT< Index >
std::size_t	index () const
	~VariantImpl ()
template<typename VisitorT >
void	Visit (VisitorT &&visitor)

Static Public Attributes
static constexpr bool	isFirstAlternativeNothrowDefaultConstructible
static constexpr bool	isFirstAlternativeDefaultConstructible
static constexpr std::size_t	AlternativeCount = sizeof...(Ts)

Member Typedef Documentation

ConstRawAlternativePointerT

template<typename... Ts>

template<std::size_t Index>

using Aws::Crt::VariantDetail::VariantImpl< Ts >::ConstRawAlternativePointerT = typename std::add_pointer< typename std::add_const<typename ThisVariantAlternative<Index>::type>::type>::type

FirstAlternative

template<typename... Ts>

using Aws::Crt::VariantDetail::VariantImpl< Ts >::FirstAlternative = typename ThisVariantAlternative<0>::type

IndexT

template<typename... Ts>

using Aws::Crt::VariantDetail::VariantImpl< Ts >::IndexT = VariantDetail::Index::VariantIndex

RawAlternativePointerT

template<typename... Ts>

template<std::size_t Index>

using Aws::Crt::VariantDetail::VariantImpl< Ts >::RawAlternativePointerT = typename std::add_pointer<typename ThisVariantAlternative<Index>::type>::type

Constructor & Destructor Documentation

VariantImpl() [1/6]

template<typename... Ts>

Aws::Crt::VariantDetail::VariantImpl< Ts >::VariantImpl ( )

inlinenoexcept

VariantImpl() [2/6]

template<typename... Ts>

Aws::Crt::VariantDetail::VariantImpl< Ts >::VariantImpl ( const VariantImpl< Ts > &  other )

inline

VariantImpl() [3/6]

template<typename... Ts>

Aws::Crt::VariantDetail::VariantImpl< Ts >::VariantImpl ( VariantImpl< Ts > &&  other )

inline

VariantImpl() [4/6]

template<typename... Ts>

template<typename T , EnableIfOtherIsThisVariantAlternative< T > = 1>

Aws::Crt::VariantDetail::VariantImpl< Ts >::VariantImpl ( const T &  val )

inlinenoexcept

VariantImpl() [5/6]

template<typename... Ts>

template<typename T , EnableIfOtherIsThisVariantAlternative< T > = 1>

Aws::Crt::VariantDetail::VariantImpl< Ts >::VariantImpl ( T &&  val )

inlinenoexcept

VariantImpl() [6/6]

template<typename... Ts>

template<typename T , typename... Args>

Aws::Crt::VariantDetail::VariantImpl< Ts >::VariantImpl ( Aws::Crt::InPlaceTypeT< T >  , Args &&...  args  )

inlineexplicit

~VariantImpl()

template<typename... Ts>

Aws::Crt::VariantDetail::VariantImpl< Ts >::~VariantImpl ( )

inline

Member Function Documentation

emplace() [1/2]

template<typename... Ts>

template<typename T , typename... Args, EnableIfOtherIsThisVariantAlternative< T > = 1>

T& Aws::Crt::VariantDetail::VariantImpl< Ts >::emplace ( Args &&...  args )

inline

emplace() [2/2]

template<typename... Ts>

template<std::size_t Index, typename... Args>

auto Aws::Crt::VariantDetail::VariantImpl< Ts >::emplace ( Args &&...  args ) -> typename ThisVariantAlternative<Index>::type &

inline

get() [1/4]

template<typename... Ts>

template<typename T , EnableIfOtherIsThisVariantAlternative< T > = 1>

T& Aws::Crt::VariantDetail::VariantImpl< Ts >::get ( )

inline

get() [2/4]

template<typename... Ts>

template<std::size_t Index>

auto Aws::Crt::VariantDetail::VariantImpl< Ts >::get ( ) -> typename ThisVariantAlternative<Index>::type &

inline

get() [3/4]

template<typename... Ts>

template<typename T , EnableIfOtherIsThisVariantAlternative< T > = 1>

const T& Aws::Crt::VariantDetail::VariantImpl< Ts >::get ( ) const

inline

get() [4/4]

template<typename... Ts>

template<std::size_t Index>

auto Aws::Crt::VariantDetail::VariantImpl< Ts >::get ( ) const -> const typename ThisVariantAlternative<Index>::type &

inline

get_if() [1/4]

template<typename... Ts>

template<typename T , EnableIfOtherIsThisVariantAlternative< T > = 1>

T* Aws::Crt::VariantDetail::VariantImpl< Ts >::get_if ( )

inline

get_if() [2/4]

template<typename... Ts>

template<std::size_t Index>

auto Aws::Crt::VariantDetail::VariantImpl< Ts >::get_if ( ) -> RawAlternativePointerT<Index>

inline

get_if() [3/4]

template<typename... Ts>

template<typename T , EnableIfOtherIsThisVariantAlternative< T > = 1>

const T* Aws::Crt::VariantDetail::VariantImpl< Ts >::get_if ( ) const

inline

get_if() [4/4]

template<typename... Ts>

template<std::size_t Index>

auto Aws::Crt::VariantDetail::VariantImpl< Ts >::get_if ( ) const -> ConstRawAlternativePointerT<Index>

inline

holds_alternative()

template<typename... Ts>

template<typename T , EnableIfOtherIsThisVariantAlternative< T > = 1>

bool Aws::Crt::VariantDetail::VariantImpl< Ts >::holds_alternative ( ) const

inline

index()

template<typename... Ts>

std::size_t Aws::Crt::VariantDetail::VariantImpl< Ts >::index ( ) const

inline

operator=() [1/2]

template<typename... Ts>

VariantImpl& Aws::Crt::VariantDetail::VariantImpl< Ts >::operator= ( const VariantImpl< Ts > &  other )

inline

operator=() [2/2]

template<typename... Ts>

VariantImpl& Aws::Crt::VariantDetail::VariantImpl< Ts >::operator= ( VariantImpl< Ts > &&  other )

inline

Visit()

template<typename... Ts>

template<typename VisitorT >

void Aws::Crt::VariantDetail::VariantImpl< Ts >::Visit ( VisitorT &&  visitor )

inline

Member Data Documentation

AlternativeCount

template<typename... Ts>

constexpr std::size_t Aws::Crt::VariantDetail::VariantImpl< Ts >::AlternativeCount = sizeof...(Ts)

staticconstexpr

isFirstAlternativeDefaultConstructible

template<typename... Ts>

constexpr bool Aws::Crt::VariantDetail::VariantImpl< Ts >::isFirstAlternativeDefaultConstructible

staticconstexpr

Initial value:

=
                    std::is_nothrow_constructible<FirstAlternative>::value

isFirstAlternativeNothrowDefaultConstructible

template<typename... Ts>

constexpr bool Aws::Crt::VariantDetail::VariantImpl< Ts >::isFirstAlternativeNothrowDefaultConstructible

staticconstexpr

Initial value:

=
                    std::is_nothrow_default_constructible<FirstAlternative>::value

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

• crt/aws-crt-cpp/include/aws/crt/Variant.h