Obsolete Members for QTime

The following members of class QTime are obsolete. They are provided to keep old source code working. We strongly advise against using them in new code.

Public Functions

Member Function Documentation

int QTime::elapsed() const

This function is obsolete. It is provided to keep old source code working. We strongly advise against using it in new code.

Returns the number of milliseconds that have elapsed since the last time start() or restart() was called.

Note that the counter wraps to zero 24 hours after the last call to start() or restart.

Note that the accuracy depends on the accuracy of the underlying operating system; not all systems provide 1-millisecond accuracy.

See also start() and restart().

void QTime::start()

This function is obsolete. It is provided to keep old source code working. We strongly advise against using it in new code.

Sets this time to the current time. This is practical for timing:

QTime t;
t.start();
some_lengthy_task();
qDebug("Time elapsed: %d ms", t.elapsed());

See also restart(), elapsed(), and currentTime().