diff options
Diffstat (limited to 'gee/bidiriterator.vala')
| -rw-r--r-- | gee/bidiriterator.vala | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gee/bidiriterator.vala b/gee/bidiriterator.vala index 03d8ce2..908dbb6 100644 --- a/gee/bidiriterator.vala +++ b/gee/bidiriterator.vala @@ -23,6 +23,7 @@ /** * A bi-directional iterator. */ +[GenericAccessors] public interface Gee.BidirIterator<G> : Gee.Iterator<G> { /** * Rewinds to the previous element in the iteration. @@ -39,6 +40,13 @@ public interface Gee.BidirIterator<G> : Gee.Iterator<G> { public abstract bool has_previous (); /** + * Rewinds to the first element in the iteration. + * + * @return ``true`` if the iterator has a first element + */ + public abstract bool first (); + + /** * Advances to the last element in the iteration. * * @return ``true`` if the iterator has a last element |