Set the "date" part of this object to have the value represented by the specified year and dayOfYear attribute values. The behavior is undefined unless year and dayOfYear represent a valid Date value (i.e., true == Date::isValidYearDay(year, dayOfYear)). Note that this method has no effect on the "time" part of this object.
Declared in <bdlt_datetime.h>
void
setYearDay(
int year,
int dayOfYear);