Method ADT.List()->_get_iterator()->first()
- Method first
boolfirst()- Description
Reset the iterator to point to the first element in the list.
- Returns
Returns
1if there are elements in the list, and0(zero) if the list is empty.
bool first()
Reset the iterator to point to the first element in the list.
Returns 1 if there are elements in the list,
and 0 (zero) if the list is empty.