src_corelib_kernel_qdeadlinetimer.cpp File Reference

(7689127d83c79099c8c414845e21000314d67814)

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Functions
void	executeOperation (int msecs)
	[0]
device	waitForReadyRead (deadline)
	if (deadline.remainingTime< nanoseconds >() > 300ms) cleanup()
QDeadlineTimer	deadline (now+1s)
	Q_ASSERT (deadline==now+1s)
QDeadlineTimer	deadline (250ms)
deadline	setRemainingTime (250ms)
mutex	tryLock (deadline.remainingTime())
	[4]
	if (realTimeLeft !=(std::numeric_limits< qint64 >::max)()) = QDeadlineTimer::current().deadlineNSecs()
return lhs	deadlineNSecs () = rhs.deadlineNSecs()
	[7]

Variables
QDeadlineTimer	deadline (30s)
auto	now = steady_clock::now()
qint64	realTimeLeft = deadline.deadline()
	[5]

Function Documentation

deadline() [1/2]

QDeadlineTimer deadline

(

250ms

)

deadline() [2/2]

QDeadlineTimer deadline

(

now+

1s

)

deadlineNSecs()

return lhs deadlineNSecs

(

)

= rhs.deadlineNSecs()

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Referenced by QDeadlineTimer::deadline().

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executeOperation()

void executeOperation

(

int

msecs

)

[0]

Definition at line 5 of file src_corelib_kernel_qdeadlinetimer.cpp.

References deadline, QDeadlineTimer::hasExpired(), readFromDevice(), QDeadlineTimer::remainingTime(), and waitForReadyRead().

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if() [1/2]

if	(	deadline.remainingTime< nanoseconds >	(),
		300ms	)

if() [2/2]

if

(

realTimeLeft !

= (std::numeric_limits< qint64 >::max)()

)

= QDeadlineTimer::current().deadlineNSecs()

Definition at line 50 of file src_corelib_kernel_qdeadlinetimer.cpp.

References QDeadlineTimer::current(), and realTimeLeft.

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Q_ASSERT()

Q_ASSERT

(

deadline

= =now+1s

)

setRemainingTime()

deadline setRemainingTime

(

250ms

)

Referenced by QDeadlineTimer::QDeadlineTimer(), QDeadlineTimer::QDeadlineTimer(), and QDeadlineTimer::operator=().

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tryLock()

mutex tryLock

(

deadline.

remainingTime()

)

[4]

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waitForReadyRead()

device waitForReadyRead

(

deadline

)

Referenced by executeOperation().

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Variable Documentation

deadline

QDeadlineTimer deadline(250ms)

(

30s

)

Referenced by QSocks5SocketEngine::close(), QV4::MarkStack::drain(), executeOperation(), QtLinuxFutex::futexWait(), QtWindowsFutex::futexWait(), QtFreeBSDFutex::futexWait(), QQmlIncubationController::incubateFor(), QNativeSocketEnginePrivate::nativeSelect(), QNativeSocketEnginePrivate::nativeSelect(), QEventLoop::processEvents(), QEventDispatcherUNIX::processEvents(), QCoreApplication::processEvents(), qt_abstime_for_timeout(), qt_safe_poll(), QTest::qWait(), QSingleShotTimer::startTimerForReceiver(), QWaitConditionPrivate::wait(), QThread::wait(), QWaitConditionPrivate::wait(), QWaitConditionPrivate::wait_relative(), QAbstractSocket::waitForBytesWritten(), QAbstractSocket::waitForConnected(), QSocks5SocketEnginePrivate::waitForConnected(), QAbstractSocket::waitForDisconnected(), QThreadPool::waitForDone(), QtWaylandClient::QWaylandWindow::waitForFrameSync(), QHttpSocketEngine::waitForProtocolHandshake(), QHttpSocketEngine::waitForRead(), QNativeSocketEngine::waitForRead(), QSocks5SocketEngine::waitForRead(), QHttpSocketEngine::waitForReadOrWrite(), QNativeSocketEngine::waitForReadOrWrite(), QSocks5SocketEngine::waitForReadOrWrite(), QAbstractSocket::waitForReadyRead(), QHttpSocketEngine::waitForWrite(), QNativeSocketEngine::waitForWrite(), and QSocks5SocketEngine::waitForWrite().

now

auto now = steady_clock::now()

Definition at line 29 of file src_corelib_kernel_qdeadlinetimer.cpp.

Referenced by QMdiSubWindowPrivate::_q_processFocusChanged(), QTimerInfoList::activateTimers(), calculateCoarseTimerTimeout(), calculateNextTimeout(), QFFmpeg::Renderer::changeRendererTime(), QNetworkCookieJar::cookiesForUrl(), QOpenXRItem::handleVirtualTouch(), QNetworkCookieJar::insertCookie(), QNetworkReplyHttpImplPrivate::loadFromCacheIfAllowed(), QScrollerPrivate::nextSegmentPosition(), QNetworkCookiePrivate::parseSetCookieHeaderLine(), QTimerInfoList::remainingDuration(), QScrollerPrivate::setContentPositionHelperScrolling(), QElapsedTimer::start(), QTimerInfoList::timerWait(), QSGDistanceFieldGlyphCache::update(), QScroller::velocity(), QTlsPrivate::X509CertificateOpenSSL::verify(), and QWasmVideoOutput::videoFrameCallback().

realTimeLeft

qint64 realTimeLeft = deadline.deadline()

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Definition at line 49 of file src_corelib_kernel_qdeadlinetimer.cpp.

Referenced by if().