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- #ifndef TIMEDATE_H
- #define TIMEDATE_H
-
- #include "Point.h"
-
- #include <time.h>
-
- class TimeDate {
- public:
- TimeDate() {};
- TimeDate(int hour, int minute = 0, int second = 0, long usecond = 0);
- TimeDate(struct tm t2) {t = t2;};
-
- TimeDate operator=(TimeDate a);
- TimeDate operator+(TimeDate a);
- TimeDate operator+(struct tm t2);
- TimeDate operator+=(TimeDate a);
- TimeDate operator-(TimeDate a);
- TimeDate operator*(float f);
-
- /* This reads the current clock time and returns itself */
- TimeDate read_time();
-
- void print();
-
- Point sun_direction(float lon = -93, float lat = 45);
- private:
- /* Call this if the time can only have gotten bigger */
- TimeDate correct_bigger();
- /* Call this if the time could have gotten bigger or smaller */
- TimeDate correct_smaller();
-
- struct tm t;
- /* This won't be quite accurate down to microseconds, but should be
- * reasonably close */
- long usec;
- };
-
- #endif
-
-