| Qwt User's Guide
    6.2.0
    | 
QwtSystemClock provides high resolution clock time functions. More...
#include <qwt_system_clock.h>
| Public Member Functions | |
| bool | isNull () const | 
| void | start () | 
| Start the elapsed timer. | |
| double | restart () | 
| double | elapsed () const | 
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.
| double QwtSystemClock::elapsed | ( | ) | const | 
Definition at line 36 of file qwt_system_clock.cpp.
| bool QwtSystemClock::isNull | ( | ) | const | 
Definition at line 14 of file qwt_system_clock.cpp.
| double QwtSystemClock::restart | ( | ) | 
Restart the elapsed timer
Definition at line 29 of file qwt_system_clock.cpp.