The summer time regions of the world and their start/end rules.
Calculates the start and end of summer time in the specified year and region.
void | summerTime (int Year, double &StartDate, double &EndDate, summerTimeRegion Region)
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bool | summerTime (double nDate, summerTimeRegion Region)
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Converts a fractional part of a serial Julian date and time into hours, minutes and seconds.
void | timeHMS (double nTime, int &Hours, int &Minutes, int &Seconds)
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void | timeHMS (const char* Time, int &Hours, int &Minutes, int &Seconds)
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Returns the current date and time as a serial Julian date and time.
Excel: NOW
double | now (summerTimeRegion Region=st_Local)
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Returns the current hour from a serial Julian date and time.
Excel: HOUR
int | hour (double time)[inline]
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Returns the current minute from a serial Julian date and time.
Excel: MINUTE
int | minute (double time)[inline]
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Returns the current second from a serial Julian date and time.
Excel: SECOND
int | second (double time)[inline]
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Times zone offsets (from GMT) for key locations around the world.
Returns the time offset between two world locations
double | worldTimeDiff (worldTimeZone LocA, worldTimeZone LocB)[inline]
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Calculates the number of minutes that the given region is offset from GMT
Calculates the time fraction from the parameters \b hours, \b minutes and \b seconds.
Excel: TIME
double | time (int Hours, int Minutes, int Seconds)[inline]
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