| [2027] | 1 |
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| 2 | #ifndef TIME_H
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| 3 | #define TIME_H
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| 4 |
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| 5 | #include <string>
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| 6 |
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| 7 | class t_time {
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| 8 | public:
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| 9 | static double djul(long j1, long m1, double tt);
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| 10 | static double gpjd(double second, int nweek) ;
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| 11 | static void jdgp(double tjul, double & second, long & nweek);
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| 12 | static void jmt (double djul, long& jj, long& mm, double& dd);
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| 13 |
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| 14 | t_time() {this->reset();}
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| 15 | t_time(int gpsw, int dow, double daysec);
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| 16 | t_time(int gpsw, double gpssec);
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| 17 | t_time(int hour, int min, double sec, int day, int month, int year);
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| 18 | t_time(double daysec, int day, int month, int year);
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| 19 | t_time(double daysec, int doy, unsigned int year);
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| 20 |
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| 21 | void reset() {_mjd = 0; _sec = 0;}
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| 22 | bool undef() const {return (_mjd==0 && _sec==0);}
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| 23 | bool valid() const {return (_mjd!=0 || _sec!=0);}
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| 24 |
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| 25 | t_time & operator++();
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| 26 | t_time operator++(int);
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| 27 |
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| 28 | t_time & operator--();
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| 29 | t_time operator--(int);
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| 30 |
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| 31 | t_time operator+(double sec) const;
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| 32 | t_time operator-(double sec) const;
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| 33 |
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| 34 | t_time& operator+=(double sec);
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| 35 | t_time& operator-=(double sec);
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| 36 |
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| 37 | double operator-(const t_time &time1) const;
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| 38 |
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| 39 | bool operator< (const t_time &time1) const;
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| 40 | bool operator<=(const t_time &time1) const;
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| 41 | bool operator> (const t_time &time1) const;
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| 42 | bool operator>=(const t_time &time1) const;
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| 43 | bool operator==(const t_time &time1) const;
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| 44 | bool operator!=(const t_time &time1) const;
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| 45 |
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| 46 | unsigned int gpsw() const;
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| 47 | unsigned int dow() const;
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| 48 | double daysec() const;
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| 49 | double gpssec() const;
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| 50 |
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| 51 | unsigned int doy() const;
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| 52 | unsigned int mjd() const;
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| 53 | double mjddec() const;
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| 54 |
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| 55 | unsigned int year() const;
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| 56 | unsigned int month() const;
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| 57 | unsigned int day() const;
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| 58 | unsigned int hour() const;
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| 59 | unsigned int minute() const;
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| 60 | double sec() const;
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| 61 |
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| 62 | void civil_datum(unsigned int& year,
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| 63 | unsigned int& month, unsigned int& day) const;
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| 64 | void civil_time (unsigned int& hour, unsigned int& min, double& sec) const;
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| 65 | void civil_datum(int& year,
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| 66 | int& month, int& day) const;
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| 67 | void civil_time (int& hour, int& min, double& sec) const;
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| 68 |
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| 69 | t_time& set(int gpsw, int dow, double daysec);
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| 70 | t_time& set(int gpsw, double gpssec);
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| 71 | t_time& set(int hour, int min, double sec, int day, int month, int year);
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| 72 | t_time& set(double daysec, int day, int month, int year);
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| 73 | t_time& set(double daysec, int doy, int year);
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| 74 | t_time& setmjd(double daysec, int mjd);
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| 75 | t_time& setmjd(double mjddec);
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| 76 |
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| 77 | t_time& setmachinetime(bool gmt = false);
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| 78 |
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| 79 | operator std::string() const;
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| 80 | std::string datestr(bool digit2year = false, char sep = '-') const;
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| 81 | std::string timestr(unsigned numdec = 3, char sep = ':') const;
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| 82 |
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| 83 | private:
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| 84 | unsigned int _mjd;
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| 85 | double _sec;
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| 86 | };
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| 87 |
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| 88 | #endif
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| 89 |
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