gps_time.h

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#pragma once

#include "synchronization.h"

#include "utc_time.h"

BEGIN_NAMESPACE_SYNCHRONIZATION

class GPSTime
{
public:
    GPSTime();

    GPSTime(int32_t week, double seconds);

    int32_t getWeek() const;

    double getSeconds() const;

    static double RelativeSecondsBetween(const GPSTime& start, const GPSTime& end);

    static GPSTime IncrementSeconds(const GPSTime& time, double secondsIncrement);

private:
    int32_t week;
    double seconds;
};

class GPSTimeUTC
{
public:
    GPSTimeUTC();

    GPSTimeUTC(const GPSTime& gpsTime, double leapSeconds);

    GPSTimeUTC(int32_t week, double seconds);

    explicit GPSTimeUTC(double dateTime);

    explicit GPSTimeUTC(const UTCTime& time);

    int32_t getWeek() const;

    double getSeconds() const;

    double getDateTimeValue() const;

    int64_t getUnixTimeValue() const;

    static double RelativeSecondsBetween(const GPSTimeUTC& start, const GPSTimeUTC& end);

    static GPSTimeUTC IncrementSeconds(const GPSTimeUTC& time, double secondsIncrement);

private:
    int32_t week;
    double seconds;

    void correctWeeksAndSeconds();
};

END_NAMESPACE_SYNCHRONIZATION