18 #ifndef QGSNMEACONNECTION_H    19 #define QGSNMEACONNECTION_H    21 #include "qgis_core.h"    47     void processStringBuffer();
    50     void processGgaSentence( 
const char *data, 
int len );
    52     void processRmcSentence( 
const char *data, 
int len );
    54     void processGsvSentence( 
const char *data, 
int len );
    56     void processVtgSentence( 
const char *data, 
int len );
    58     void processGsaSentence( 
const char *data, 
int len );
    61 #endif // QGSNMEACONNECTION_H virtual void parseData()=0
Parse available data source content. 
QString mStringBuffer
Store data from the device before it is processed. 
Evaluates NMEA sentences coming from a GPS device. 
Abstract base class for connection to a GPS device.