kazu
04d8ae8c74
- some should be the same as previous commit (sorry!) - some should be new: LINT checks, ...?
57 lines
1.6 KiB
C++
57 lines
1.6 KiB
C++
#ifndef GPSDATA_H
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#define GPSDATA_H
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#include "../../data/Timestamp.h"
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#include "../../geo/EarthPos.h"
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struct GPSData {
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/** time this measurement was received (NOT the GPS-time) */
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Timestamp tsReceived;
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float lat; // deg
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float lon; // deg
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float alt; // m above sea-level
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float accuracy; // m [might be NAN]
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float speed; // m/s [might be NAN]
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/** ctor for invalid/unknown data */
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GPSData() : tsReceived(), lat(NAN), lon(NAN), alt(NAN), accuracy(NAN), speed(NAN) {;}
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/** ctor */
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GPSData(const Timestamp tsReceived, const float lat, const float lon, const float alt) : tsReceived(tsReceived), lat(lat), lon(lon), alt(alt), accuracy(NAN), speed(NAN) {;}
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/** ctor */
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GPSData(const Timestamp tsReceived, const float lat, const float lon, const float alt, const float accuracy) : tsReceived(tsReceived), lat(lat), lon(lon), alt(alt), accuracy(accuracy), speed(NAN) {;}
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/** get as EarthPos struct */
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EarthPos toEarthPos() const {
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return EarthPos(lat, lon, alt);
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}
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/** data valid? */
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bool isValid() const {
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return (lat == lat) && (lon == lon);
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}
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bool operator == (const GPSData& o) const {
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return EQ_OR_NAN(lat, o.lat) &&
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EQ_OR_NAN(lon, o.lon) &&
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EQ_OR_NAN(alt, o.alt) &&
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EQ_OR_NAN(accuracy, o.accuracy) &&
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EQ_OR_NAN(speed, o.speed);
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}
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std::string asString() const {
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return "(lat: " + std::to_string(lat) + ", lon: " + std::to_string(lon) + ", alt: " + std::to_string(alt) + " acur: " + std::to_string(accuracy) + ")";
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}
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private:
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static inline bool EQ_OR_NAN(const float a, const float b) {return (a==b) || ( (a!=a) && (b!=b) );}
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};
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#endif // GPSDATA_H
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