virtual void OnRTDataChanged(PRTGPSDATA pData);

Indicates that the live GPS data has changed

• This function is called by the RouteTrack Engine any time the live GPS data has changed.

• The dwChanged data member of pData indicates which data elements have changed. This is a bitmask value which can contain any combination of the following values:

• The memory pointed to by pData is allocated by the RouteTrak Engine. There is no guarantee that this memory will be valid after the function returns.

• This is an asynchronous method to receive GPS data, for a synchronous method, see RTGpsGetData

RTGpsGetData, RTGPSDATA, Change Flags

CRTEngine

CRTEngine, See Also