src_concurrent_qtconcurrenttask.cpp File Reference

(dcf76042301772b770a088526e5753ed41232d87)

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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(	future [](QString &s){ s.append("world!");}) .withArguments(std auto = 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 )

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Definition at line 87 of file src_concurrent_qtconcurrenttask.cpp.

References i.

Referenced by QCborContainerPrivate::addByteDataImpl(), 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!"	)

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s()

QString s	(	"	Hello,
		"	)

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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]

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Variable Documentation

future

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

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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

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Definition at line 74 of file src_concurrent_qtconcurrenttask.cpp.

result

int result = future.result()

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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 QWindowsFileIconEngine::filePixmap(), QShGetFileInfoThread::run(), qstdweb::runTaskOnMainThread(), QShGetFileInfoThread::runWithParams(), QQmlTableInstanceModel::setRequiredProperty(), and QThreadPoolPrivate::tryStart().