src_concurrent_qtconcurrenttask.cpp File Reference

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Functions
QString	s ("Hello, ")
	[1]
std::is_invocable_v< std::decay_t< Task >, std::decay_t< Args >... > QVariant	value (42)
	[3]
QString	result ("Hello, world!")
	[5]
QtConcurrent::task QString::chop withArguments result	spawn () .waitForFinished()
QtConcurrent::task([]{ qDebug("Hello, world!");}).spawn(FutureResult void	increment (QPromise< int > &promise, int i)
	[10]

Variables
auto	task = [](const QString &s){ qDebug() << ("Hello, " + s); }
	[0]
QtConcurrent::task([](QString &s){ s.append("world!");}) .withArguments(std auto	future = QtConcurrent::task([]{ return 42; }).spawn()
	[2]
auto	result = future.result()
	[6]
CallableWithState	object
QThreadPool	pool
	[8]

Function Documentation

increment()

QtConcurrent::task([]{ qDebug("Hello, world!");}).spawn(FutureResult void increment	(	QPromise< int > &	promise,
		int	i
	)

[10]

[11] [11] [12]

Definition at line 87 of file src_concurrent_qtconcurrenttask.cpp.

References QPromise< T >::addResult(), and i.

Referenced by QCborContainerPrivate::addByteData(), QVLABase< T >::append_impl(), QMenuBarPrivate::getNextAction(), QVLABase< T >::growBy(), main(), QXcbClipboardTransaction::updateIncrementalProperty(), GLSL::Semantic::visit(), and QPlatformWindow::windowSizeIncrement().

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result()

QString result	(	"	Hello,
		world!"
	)

[5]

[6]

s()

QString s	(	"	Hello,
		"
	)

[1]

[2]

spawn()

QtConcurrent::task QString::chop withArguments result spawn

(

)

References newState(), and state.

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value()

std::is_invocable_v< std::decay_t< Task >, std::decay_t< Args >... > QVariant value

(

42

)

[3]

[4] [4] [5]

Variable Documentation

future

QtConcurrent::task ([](QString &s){ s.append("world!"); }) .withArguments(std auto future = QtConcurrent::task([]{ return 42; }).spawn()

[2]

[3]

Definition at line 23 of file src_concurrent_qtconcurrenttask.cpp.

object

CallableWithState object

Definition at line 65 of file src_concurrent_qtconcurrenttask.cpp.

pool

QThreadPool pool

[8]

[9]

Definition at line 74 of file src_concurrent_qtconcurrenttask.cpp.

result

int result = future.result()

[6]

[7]

Definition at line 24 of file src_concurrent_qtconcurrenttask.cpp.

task

auto task = [](const QString &s){ qDebug() << ("Hello, " + s); }

[0]

[1]

Definition at line 9 of file src_concurrent_qtconcurrenttask.cpp.

Referenced by QQmlTableInstanceModel::setRequiredProperty(), and QThreadPoolPrivate::tryStart().