Qt 5.13 | Qt Sensors | QSensorReading Proxy Page

Qt 5.13.2 Reference Documentation

# QSensorReading Proxy Page

## Macros

| DECLARE_READING(classname)
| IMPLEMENT_READING(classname)

## Macro Documentation

### DECLARE_READING(classname)

The DECLARE_READING macro adds some required methods to a reading class.

This macro should be used for all reading classes. Pass the classname of your reading class.

      class MyReading : public QSensorReading
      {
          Q_OBJECT
          Q_PROPERTY(qreal myprop READ myprop)
          DECLARE_READING(MyReading)
      public:
          qreal myprop() const;
          vod setMyprop(qreal myprop);
      };

See also IMPLEMENT_READING().

### IMPLEMENT_READING(classname)

The IMPLEMENT_READING macro implements the required methods for a reading class.

This macro should be used for all reading classes. It should be placed into a single compilation unit (source file), not into a header file. Pass the classname of your reading class.

      IMPLEMENT_READING(MyReading)

See also DECLARE_READING().