getEra(_:yearForWeekOfYear:weekOfYear:weekday:from:)
Returns by reference the era, year, week of year, and weekday component values for a given date.
Declaration
func getEra(_ eraValuePointer: UnsafeMutablePointer<Int>?, yearForWeekOfYear yearValuePointer: UnsafeMutablePointer<Int>?, weekOfYear weekValuePointer: UnsafeMutablePointer<Int>?, weekday weekdayValuePointer: UnsafeMutablePointer<Int>?, from date: Date)Parameters
- eraValuePointer:
Upon return, contains the era of the given date.
- yearValuePointer:
Upon return, contains the year of the given date.
- weekValuePointer:
Upon return, contains the week of the given date.
- weekdayValuePointer:
Upon return, contains the weekday of the given date.
- date:
The date for which to perform the calculation.
Discussion
Pass NULL to ignore any individual component parameter.
This is a convenience method for getting the time components of a given date using components(_:from:)