Boost Timer in Qt Application
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I'm trying to create qt application that uses a timer from boost, I have a problem with the following code Compiled on osx, qt 5.2, boost 1.55
This is my code:
@CCTimer::CCTimer(int interval)
: m_pingTimer(m_ioServiceTimer, boost::posix_time::seconds(interval)), m_interval(interval)
{
m_isRunning = false;
}CCTimer::~CCTimer()
{
Stop();
}void CCTimer::Start()
{
if(!m_isRunning)
{
m_isRunning = true;
Reset(m_interval);
m_timerThread = boost::shared_ptrboost::thread(new boost::thread(boost::bind(&boost::asio::io_service::run, &m_ioServiceTimer)));
}
}void CCTimer::Reset(int durationTime)
{
m_beforeTime = boost::posix_time::microsec_clock::universal_time();
m_pingTimer.expires_from_now(boost::posix_time::seconds(durationTime));
m_pingTimer.async_wait(boost::bind(&CCTimer::Wait, this, _1));
}void CCTimer::Wait(const boost::system::error_code& errorCode)
{
boost::posix_time::time_duration duration = boost::posix_time::microsec_clock::universal_time() - m_beforeTime;
std::cout << boost::posix_time::microsec_clock::universal_time() << std::endl;
if(duration.seconds() > m_interval) {
std::cout << "Error time " << std::endl;
}
Reset(m_interval);
}void CCTimer::Stop()
{
if(m_isRunning)
{
m_isRunning = false;
m_pingTimer.cancel();
m_ioServiceTimer.stop();
m_timerThread->join();
m_ioServiceTimer.reset();
}
}int main(int argc, char *argv[])
{
QGuiApplication app(argc, argv);QtQuick2ApplicationViewer viewer;
viewer.setMainQmlFile(QStringLiteral("main.qml"));
viewer.showExpanded();CCTimer timer(1); timer.Start(); return app.exec();}@
After creation of the timer in qt application, console shows:@2014-Mar-26 22:04:30.549722
2014-Mar-26 22:04:31.550977
2014-Mar-26 22:04:32.552229
2014-Mar-26 22:04:33.553467
2014-Mar-26 22:04:34.554734
2014-Mar-26 22:04:43.684300
Error time
2014-Mar-26 22:04:54.694440
Error time
2014-Mar-26 22:05:05.694371
Error time
2014-Mar-26 22:05:11.669329
Error time @what can be wrong ?
