Method

GLibDateget_week_of_year

unstable since: 2.86

Declaration [src]

guint
g_date_get_week_of_year (
  const GDate* date,
  GDateWeekday first_day_of_week
)

Description [src]

Calculates the week of the year during which this date falls.

The result depends on which day is considered the first day of the week, which varies by locale. Both date and first_day_of_week must be valid.

If date is before the start of the first week of the year (for example, before the first Monday in January if first_day_of_week is G_DATE_MONDAY) then zero will be returned.

Available since: 2.86

Parameters

first_day_of_week

Type: GDateWeekday

The day which is considered the first day of the week (for example, this would be G_DATE_SUNDAY in US locales, G_DATE_MONDAY in British locales, and G_DATE_SATURDAY in Egyptian locales.

Return value

Type: guint

Week number (starting from 1), or 0 if date is before the start of the first week of the year.