diff options
Diffstat (limited to 'decoder/tree_fragment.cc')
| -rw-r--r-- | decoder/tree_fragment.cc | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/decoder/tree_fragment.cc b/decoder/tree_fragment.cc index d5c30f58..93aad64e 100644 --- a/decoder/tree_fragment.cc +++ b/decoder/tree_fragment.cc @@ -112,4 +112,12 @@ void TreeFragment::ParseRec(const string& tree, bool afs, unsigned cp, unsigned *psymp = symp; } +BreadthFirstIterator TreeFragment::begin() const { + return BreadthFirstIterator(this); +} + +BreadthFirstIterator TreeFragment::end() const { + return BreadthFirstIterator(this, 0); +} + } |