QwtSystemClock(3)              Qwt User's Guide              QwtSystemClock(3)

NAME
       QwtSystemClock - QwtSystemClock provides high resolution clock time
       functions.


SYNOPSIS
       #include <qwt_system_clock.h>

   Public Member Functions
       bool isNull () const
       void start ()
           Start the elapsed timer.
       double restart ()
       double elapsed () const

Detailed Description
       QwtSystemClock provides high resolution clock time functions.

       Precision and time intervals are multiples of milliseconds (ms).

       ( QwtSystemClock is deprecated as QElapsedTimer offers the same
       precision )

       Definition at line 24 of file qwt_system_clock.h.

Member Function Documentation
   double QwtSystemClock::elapsed () const
       Returns
           elapsed time in multiples of milliseconds

       Definition at line 36 of file qwt_system_clock.cpp.

   bool QwtSystemClock::isNull () const
       Returns
           true, if the elapsed timer is valid

       Definition at line 14 of file qwt_system_clock.cpp.

   double QwtSystemClock::restart ()
       Restart the elapsed timer

       Returns
           elapsed time in multiples of milliseconds

       Definition at line 29 of file qwt_system_clock.cpp.


Author
       Generated automatically by Doxygen for Qwt User's Guide from the source
       code.

Version 6.2.0                   Sun Jul 18 2021              QwtSystemClock(3)