QwtSystemClock provides high resolution clock time functions. More...
#include <qwt_system_clock.h>
Classes | |
class | PrivateData |
Public Member Functions | |
double | elapsed () const |
bool | isNull () const |
QwtSystemClock () | |
double | restart () |
void | start () |
virtual | ~QwtSystemClock () |
Private Attributes | |
PrivateData * | d_data |
QwtSystemClock provides high resolution clock time functions.
Precision and time intervals are multiples of milliseconds (ms).
( QwtSystemClock is obsolete since Qt 4.8 as QElapsedTimer offers the same precision )
Definition at line 24 of file qwt_system_clock.h.
QwtSystemClock::QwtSystemClock | ( | ) |
Definition at line 19 of file qwt_system_clock.cpp.
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virtual |
Definition at line 24 of file qwt_system_clock.cpp.
double QwtSystemClock::elapsed | ( | ) | const |
Definition at line 45 of file qwt_system_clock.cpp.
bool QwtSystemClock::isNull | ( | ) | const |
Definition at line 29 of file qwt_system_clock.cpp.
double QwtSystemClock::restart | ( | ) |
Definition at line 39 of file qwt_system_clock.cpp.
void QwtSystemClock::start | ( | ) |
Definition at line 34 of file qwt_system_clock.cpp.
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private |
Definition at line 39 of file qwt_system_clock.h.