1LIBGPSMM(3) GPSD Documentation LIBGPSMM(3)
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6 libgpsmm, libQgpsmm - C++ and QT class wrapper for the GPS daemon
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9 C++:
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11 #include <libgpsmm>
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14 struct gps_data_t *open(char *host, char *port);
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16 struct gps_data_t *open(void);
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18 struct gps_data_t *send(char *request);
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20 struct gps_data_t *read(void);
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22 struct gps_data_t *waiting(int);
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24 struct gps_data_t *stream(unsigned intflags);
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27 libgpsmm and libQgpsmm are mere wrappers over libgps. The important
28 difference between the libraries is that libgpsmm is targeted at C++
29 applications and contained in libgps, while libQgpsmm is platform
30 independent by using QTcpSocket to connect to gpsd and shipped as an
31 additional library due to the necessary linking to QT. Method names are
32 the same as the analogue C functions. For a detailed description of the
33 functions please read libgps(3). open() must be called after class
34 constructor and before any other method (open() is not inside the
35 constructor since it may fail, however constructors have no return
36 value). The analogue of the C function gps_close() is in the
37 destructor.
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40 gpsd(8), gps(1), libgps(3).
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43 Alfredo Pironti <alfredio@users.sourceforge.net>.
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47The GPSD Project 6 December 2020 LIBGPSMM(3)