QIncrementalSleepTimer Class Reference

#include <qwindowspipewriter_p.h>

Public Functions
bool	hasTimedOut () const
int	nextSleepTime ()
	QIncrementalSleepTimer (int msecs)
void	resetIncrements ()
int	timeLeft () const

Properties
int	nextSleep
QTime	timer
int	totalTimeOut

Detailed Description

Definition at line 73 of file qwindowspipewriter_p.h.

Constructors and Destructors

QIncrementalSleepTimer()

QIncrementalSleepTimer::QIncrementalSleepTimer ( int  msecs )

inline

Definition at line 77 of file qwindowspipewriter_p.h.

        : totalTimeOut(msecs)
        , nextSleep(qMin(SLEEPMIN, totalTimeOut))
    {
        if (totalTimeOut == -1)
            nextSleep = SLEEPMIN;
        timer.start();
    }

Functions

hasTimedOut()

bool QIncrementalSleepTimer::hasTimedOut ( ) const

inline

Definition at line 100 of file qwindowspipewriter_p.h.

Referenced by QLocalSocketPrivate::_q_emitReadyRead(), and qt_terminateApp().

    {
        if (totalTimeOut == -1)
            return false;
        return timer.elapsed() >= totalTimeOut;
    }

nextSleepTime()

int QIncrementalSleepTimer::nextSleepTime ( )

inline

Definition at line 86 of file qwindowspipewriter_p.h.

Referenced by QLocalSocketPrivate::_q_emitReadyRead(), and qt_terminateApp().

    {
        int tmp = nextSleep;
        nextSleep = qMin(nextSleep * 2, qMin(SLEEPMAX, timeLeft()));
        return tmp;
    }

resetIncrements()

void QIncrementalSleepTimer::resetIncrements ( )

inline

Definition at line 107 of file qwindowspipewriter_p.h.

Referenced by qt_terminateApp().

    {
        nextSleep = qMin(SLEEPMIN, timeLeft());
    }

timeLeft()

int QIncrementalSleepTimer::timeLeft ( ) const

inline

Definition at line 93 of file qwindowspipewriter_p.h.

Referenced by nextSleepTime(), and resetIncrements().

    {
        if (totalTimeOut == -1)
            return SLEEPMAX;
        return qMax(totalTimeOut - timer.elapsed(), 0);
    }

Properties

nextSleep

int QIncrementalSleepTimer::nextSleep

private

Definition at line 115 of file qwindowspipewriter_p.h.

Referenced by nextSleepTime(), QIncrementalSleepTimer(), and resetIncrements().

timer

QTime QIncrementalSleepTimer::timer

private

Definition at line 113 of file qwindowspipewriter_p.h.

Referenced by hasTimedOut(), QIncrementalSleepTimer(), and timeLeft().

totalTimeOut

int QIncrementalSleepTimer::totalTimeOut

private

Definition at line 114 of file qwindowspipewriter_p.h.

Referenced by hasTimedOut(), QIncrementalSleepTimer(), and timeLeft().

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

• /src/corelib/io/qwindowspipewriter_p.h