should be freed with [glib.date_time.DateTime.unref], or null
DateTime.addMonths
glib.date_time.DateTime addMonths(int months)Creates a copy of datetime and adds the specified number of months to the copy. Add negative values to subtract months.
The day of the month of the resulting #GDateTime is clamped to the number of days in the updated calendar month. For example, if adding 1 month to 31st January 2018, the result would be 28th February 2018. In 2020 (a leap year), the result would be 29th February.
Parameters
months | the number of months |
Returns
the newly created #GDateTime which