Classes
struct	WhenAnyResult

Typedefs
template<class Signal >
using	ArgsType = typename QtPrivate::ArgResolver< Signal >::AllArgs

template<typename Container >
using	if_container_with_input_iterators = std::enable_if_t< QtPrivate::HasInputIterator< Container >::value, bool >

template<typename Container >
using	ContainedType = typename std::iterator_traits< decltype(std::cbegin(std::declval< Container & >()))>::value_type

Enumerations
enum class	Launch { Sync , Async , Inherit }

Functions
template<typename OutputSequence , typename InputIt , typename ValueType = typename std::iterator_traits<InputIt>::value_type, std::enable_if_t< std::conjunction_v< QtPrivate::IsForwardIterable< InputIt >, QtPrivate::IsRandomAccessible< OutputSequence >, QtPrivate::isQFuture< ValueType > >, int > = 0>
QFuture< OutputSequence >	whenAll (InputIt first, InputIt last)

template<typename InputIt , typename ValueType = typename std::iterator_traits<InputIt>::value_type, std::enable_if_t< std::conjunction_v< QtPrivate::IsForwardIterable< InputIt >, QtPrivate::isQFuture< ValueType > >, int > = 0>
QFuture< QList< ValueType > >	whenAll (InputIt first, InputIt last)

template<typename OutputSequence , typename... Futures, std::enable_if_t< std::conjunction_v< QtPrivate::IsRandomAccessible< OutputSequence >, QtPrivate::NotEmpty< Futures... >, QtPrivate::isQFuture< std::decay_t< Futures > >... >, int > = 0>
QFuture< OutputSequence >	whenAll (Futures &&... futures)

template<typename... Futures, std::enable_if_t< std::conjunction_v< QtPrivate::NotEmpty< Futures... >, QtPrivate::isQFuture< std::decay_t< Futures > >... >, int > = 0>
QFuture< QList< std::variant< std::decay_t< Futures >... > > >	whenAll (Futures &&... futures)

template<typename InputIt , typename ValueType = typename std::iterator_traits<InputIt>::value_type, std::enable_if_t< std::conjunction_v< QtPrivate::IsForwardIterable< InputIt >, QtPrivate::isQFuture< ValueType > >, int > = 0>
QFuture< WhenAnyResult< typename QtPrivate::Future< ValueType >::type > >	whenAny (InputIt first, InputIt last)

template<typename... Futures, std::enable_if_t< std::conjunction_v< QtPrivate::NotEmpty< Futures... >, QtPrivate::isQFuture< std::decay_t< Futures > >... >, int > = 0>
QFuture< std::variant< std::decay_t< Futures >... > >	whenAny (Futures &&... futures)

template<class T >
	WhenAnyResult (qsizetype, const QFuture< T > &) -> WhenAnyResult< T >

template<class Sender , class Signal , typename = QtPrivate::EnableIfInvocable<Sender, Signal>>
static QFuture< ArgsType< Signal > >	connect (Sender *sender, Signal signal)

template<typename Container , if_container_with_input_iterators< Container > = true>
static QFuture< ContainedType< Container > >	makeReadyRangeFuture (Container &&container)

template<typename ValueType >
static QFuture< ValueType >	makeReadyRangeFuture (std::initializer_list< ValueType > values)

template<typename T >
static QFuture< std::decay_t< T > >	makeReadyValueFuture (T &&value)

Q_CORE_EXPORT QFuture< void >	makeReadyVoidFuture ()

template<typename T = void>
static QFuture< T >	makeExceptionalFuture (std::exception_ptr exception)

template<typename T = void>
static QFuture< T >	makeExceptionalFuture (const QException &exception)

Typedef Documentation

◆ ArgsType

template<class Signal >

using QtFuture::ArgsType = typedef typename QtPrivate::ArgResolver<Signal>::AllArgs

Definition at line 917 of file qfuture_impl.h.

◆ ContainedType

template<typename Container >

using QtFuture::ContainedType = typedef typename std::iterator_traits<decltype( std::cbegin(std::declval<Container&>()))>::value_type

Definition at line 982 of file qfuture_impl.h.

◆ if_container_with_input_iterators

template<typename Container >

using QtFuture::if_container_with_input_iterators = typedef std::enable_if_t<QtPrivate::HasInputIterator<Container>::value, bool>

Definition at line 978 of file qfuture_impl.h.

Enumeration Type Documentation

◆ Launch

enum class QtFuture::Launch

strong

Enumerator
Sync
Async
Inherit

Definition at line 37 of file qfuture_impl.h.

Function Documentation

◆ connect()

template<class Sender , class Signal , typename = QtPrivate::EnableIfInvocable<Sender, Signal>>

static QFuture< ArgsType< Signal > > QtFuture::connect	(	Sender *	sender,
		Signal	signal
	)

static

Definition at line 920 of file qfuture_impl.h.

References QObject::connect(), QtPrivate::createTuple(), QObject::destroyed(), QObject::disconnect(), QFutureInterface< T >::future(), QFutureInterfaceBase::reportCanceled(), QFutureInterface< T >::reportFinished(), QFutureInterface< T >::reportResult(), QFutureInterfaceBase::reportStarted(), and signal.

Referenced by if().

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◆ makeExceptionalFuture() [1/2]

template<typename T = void>

static QFuture< T > QtFuture::makeExceptionalFuture ( const QException & exception )

static

Definition at line 1052 of file qfuture_impl.h.

References QException::raise().

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◆ makeExceptionalFuture() [2/2]

template<typename T = void>

static QFuture< T > QtFuture::makeExceptionalFuture ( std::exception_ptr exception )

static

Definition at line 1041 of file qfuture_impl.h.

References QFutureInterface< T >::future(), QFutureInterface< T >::reportException(), QFutureInterface< T >::reportFinished(), and QFutureInterfaceBase::reportStarted().

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◆ makeReadyRangeFuture() [1/2]

template<typename Container , if_container_with_input_iterators< Container > = true>

static QFuture< ContainedType< Container > > QtFuture::makeReadyRangeFuture ( Container && container )

static

Definition at line 987 of file qfuture_impl.h.

References QtPrivate::makeReadyRangeFutureImpl().

Referenced by if(), and requestPermissionsInternal().

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◆ makeReadyRangeFuture() [2/2]

template<typename ValueType >

static QFuture< ValueType > QtFuture::makeReadyRangeFuture ( std::initializer_list< ValueType > values )

static

Definition at line 1001 of file qfuture_impl.h.

References QtPrivate::makeReadyRangeFutureImpl().

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◆ makeReadyValueFuture()

template<typename T >

static QFuture< std::decay_t< T > > QtFuture::makeReadyValueFuture ( T && value )

static

Definition at line 1007 of file qfuture_impl.h.

References QFutureInterface< T >::future(), QFutureInterface< T >::reportFinished(), QFutureInterface< T >::reportResult(), and QFutureInterfaceBase::reportStarted().

Referenced by if(), requestPermissionsInternal(), QtPrivate::whenAllImpl(), and QtPrivate::whenAnyImpl().

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◆ makeReadyVoidFuture()

QFuture< void > QtFuture::makeReadyVoidFuture ( )

Definition at line 900 of file qfutureinterface.cpp.

References QFutureInterface< T >::future(), QFutureInterface< T >::reportFinished(), and QFutureInterfaceBase::reportStarted().

Referenced by if().

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◆ whenAll() [1/4]

template<typename OutputSequence , typename... Futures, std::enable_if_t< std::conjunction_v< QtPrivate::IsRandomAccessible< OutputSequence >, QtPrivate::NotEmpty< Futures... >, QtPrivate::isQFuture< std::decay_t< Futures > >... >, int > = 0>

QFuture< OutputSequence > QtFuture::whenAll ( Futures &&... futures )

Definition at line 475 of file qfuture.h.

References QtPrivate::whenAllImpl().

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◆ whenAll() [2/4]

template<typename... Futures, std::enable_if_t< std::conjunction_v< QtPrivate::NotEmpty< Futures... >, QtPrivate::isQFuture< std::decay_t< Futures > >... >, int > = 0>

QFuture< QList< std::variant< std::decay_t< Futures >... > > > QtFuture::whenAll ( Futures &&... futures )

Definition at line 484 of file qfuture.h.

◆ whenAll() [3/4]

template<typename OutputSequence , typename InputIt , typename ValueType = typename std::iterator_traits<InputIt>::value_type, std::enable_if_t< std::conjunction_v< QtPrivate::IsForwardIterable< InputIt >, QtPrivate::IsRandomAccessible< OutputSequence >, QtPrivate::isQFuture< ValueType > >, int > = 0>

QFuture< OutputSequence > QtFuture::whenAll	(	InputIt	first,
		InputIt	last
	)

Definition at line 456 of file qfuture.h.

Referenced by if().

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◆ whenAll() [4/4]

template<typename InputIt , typename ValueType = typename std::iterator_traits<InputIt>::value_type, std::enable_if_t< std::conjunction_v< QtPrivate::IsForwardIterable< InputIt >, QtPrivate::isQFuture< ValueType > >, int > = 0>

QFuture< QList< ValueType > > QtFuture::whenAll	(	InputIt	first,
		InputIt	last
	)

Definition at line 465 of file qfuture.h.

◆ whenAny() [1/2]

template<typename... Futures, std::enable_if_t< std::conjunction_v< QtPrivate::NotEmpty< Futures... >, QtPrivate::isQFuture< std::decay_t< Futures > >... >, int > = 0>

QFuture< std::variant< std::decay_t< Futures >... > > QtFuture::whenAny ( Futures &&... futures )

Definition at line 504 of file qfuture.h.

References QtPrivate::whenAnyImpl().

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◆ whenAny() [2/2]

template<typename InputIt , typename ValueType = typename std::iterator_traits<InputIt>::value_type, std::enable_if_t< std::conjunction_v< QtPrivate::IsForwardIterable< InputIt >, QtPrivate::isQFuture< ValueType > >, int > = 0>

QFuture< WhenAnyResult< typename QtPrivate::Future< ValueType >::type > > QtFuture::whenAny	(	InputIt	first,
		InputIt	last
	)

Definition at line 494 of file qfuture.h.

Referenced by if().

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◆ WhenAnyResult()

template<class T >

QtFuture::WhenAnyResult	(	qsizetype	,
		const QFuture< T > &
	)		-> WhenAnyResult< T >

Classes

Typedefs

Enumerations

Functions

Typedef Documentation

◆ ArgsType

◆ ContainedType

◆ if_container_with_input_iterators

Enumeration Type Documentation

◆ Launch

Function Documentation

◆ connect()

◆ makeExceptionalFuture() [1/2]

◆ makeExceptionalFuture() [2/2]

◆ makeReadyRangeFuture() [1/2]

◆ makeReadyRangeFuture() [2/2]

◆ makeReadyValueFuture()

◆ makeReadyVoidFuture()

◆ whenAll() [1/4]

◆ whenAll() [2/4]

◆ whenAll() [3/4]

◆ whenAll() [4/4]

◆ whenAny() [1/2]

◆ whenAny() [2/2]

◆ WhenAnyResult()