The QAltimeterFilter class is a convenience wrapper around QSensorFilter . 更多...
头: | #include <QAltimeterFilter> |
qmake: | QT += sensors |
Since: | Qt 5.1 |
继承: | QSensorFilter |
virtual bool | filter (QAltimeterReading * reading ) = 0 |
The QAltimeterFilter class is a convenience wrapper around QSensorFilter .
The only difference is that the filter () method features a pointer to QAltimeterReading 而不是 QSensorReading .
[pure virtual]
bool
QAltimeterFilter::
filter
(
QAltimeterReading
*
reading
)
被调用当 reading changes. Returns false to prevent the reading from propagating.
另请参阅 QSensorFilter::filter ().