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| 2 | #ifndef BNCTIME_H
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| 3 | #define BNCTIME_H
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| 4 |
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| 5 | #include <string>
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| 6 |
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| 7 | class bncTime {
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| 8 | public:
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| 9 | bncTime() {this->reset();}
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| 10 | bncTime(int gpsw, double gpssec);
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| 11 | bncTime(const std::string& isoString);
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| 12 |
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| 13 | /**
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| 14 | * Set GPS time.
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| 15 | * @param gpsw GPS week
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| 16 | * @param gpssec GPS time of week in seconds
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| 17 | * @return reference to current instance
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| 18 | */
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| 19 | bncTime& set(int gpsw, double gpssec);
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| 20 | bncTime& set(int year, int month, int day, int hour, int min, double sec);
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| 21 | bncTime& set(int year, int month, int day, double daysec);
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| 22 | bncTime& setmjd(double daysec, int mjd);
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| 23 | bncTime& setmjd(double mjddec);
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| 24 | /**
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| 25 | * Set GPS time relative to current time.
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| 26 | * @param msec milliseconds of GPS week
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| 27 | * @return reference to current instance
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| 28 | */
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| 29 | bncTime &set(int msec);
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| 30 | /**
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| 31 | * Set GPS time relative to current time.
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| 32 | * @param msec milliseconds of current GPS day
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| 33 | * @return reference to current instance
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| 34 | */
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| 35 | bncTime &setTOD(int msec);
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| 36 | /**
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| 37 | * Set GLONASS time relative to current time.
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| 38 | * @param msec milliseconds of GLONASS day
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| 39 | * @return reference to current instance
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| 40 | */
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| 41 | bncTime &setTk(int msec);
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| 42 | /**
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| 43 | * Set BDS time relative to current time.
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| 44 | * @param msec milliseconds of BDS week
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| 45 | * @return reference to current instance
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| 46 | */
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| 47 | bncTime &setBDS(int msec);
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| 48 |
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| 49 | /**
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| 50 | * Set BDS time.
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| 51 | * @param year 4 digit year
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| 52 | * @param month month in year (1..12)
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| 53 | * @param day day of month (1..31)
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| 54 | * @param hour hour of day (0..23)
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| 55 | * @param min minute of hour (0..59)
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| 56 | * @param sec second of minute (0..59,60)
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| 57 | * @return reference to current instance
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| 58 | */
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| 59 | bncTime &setBDS (int year, int month, int day, int hour, int min, double sec);
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| 60 | bncTime &setBDS(int gpsw, double gpssec);
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| 61 |
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| 62 | void reset() {_mjd = 0; _sec = 0;}
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| 63 | unsigned int mjd() const;
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| 64 | double daysec() const;
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| 65 | /** Get GPS week.
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| 66 | * @return GPS week number
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| 67 | */
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| 68 | unsigned int gpsw() const;
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| 69 | /** Get Galileo week.
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| 70 | * @return Galileo week number
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| 71 | */
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| 72 | inline unsigned int galw() const { return gpsw()-1024; };
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| 73 | /** Get Seconds in GPS week.
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| 74 | * @return time of GPS week in seconds
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| 75 | */
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| 76 | double gpssec() const;
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| 77 | /** Get BDS/Beidou week.
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| 78 | * @return BDS week number
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| 79 | */
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| 80 | unsigned int bdsw() const;
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| 81 | /** Get Seconds in BDS/Beidou week.
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| 82 | * @return time of BDS week in seconds
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| 83 | */
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| 84 | double bdssec() const;
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| 85 | double mjddec() const {return (_mjd + _sec / 86400.0);}
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| 86 | void civil_date (unsigned int& year, unsigned int& month,
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| 87 | unsigned int& day) const;
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| 88 | void civil_time (unsigned int& hour, unsigned int& min,
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| 89 | double& sec) const;
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| 90 | bool valid() const {return _mjd != 0 || _sec != 0.0;}
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| 91 | bool undef() const {return !valid();}
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| 92 | bool operator==(const bncTime &time1) const;
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| 93 | bool operator!=(const bncTime &time1) const;
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| 94 | bool operator<(const bncTime &time1) const;
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| 95 | bool operator>(const bncTime &time1) const;
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| 96 | bool operator<=(const bncTime &time1) const;
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| 97 | bool operator>=(const bncTime &time1) const;
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| 98 | double operator-(const bncTime &time1) const;
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| 99 | bncTime operator-(double sec) const;
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| 100 | bncTime operator+(double sec) const;
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| 101 | bncTime& operator+=(double sec);
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| 102 |
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| 103 | std::string timestr(unsigned numdec = 3, char sep = ':') const;
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| 104 | std::string datestr(char sep = '-') const;
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| 105 | operator std::string() const;
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| 106 |
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| 107 | private:
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| 108 | unsigned int _mjd;
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| 109 | double _sec;
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| 110 | };
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| 111 |
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| 112 | #endif
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| 113 |
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