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| author | Chris Dyer <redpony@gmail.com> | 2014-04-01 18:49:22 -0400 |
|---|---|---|
| committer | Chris Dyer <redpony@gmail.com> | 2014-04-01 18:49:22 -0400 |
| commit | 4025e1cdd57ac678eab2f10deceeaa2a04549144 (patch) | |
| tree | 7d20218ab195d8c6df44c97699d2ae087f91b4d7 /decoder | |
| parent | 241a9932588563f7952f7d758e3f77d8c499443c (diff) | |
deal with multiple grammars in t2s
Diffstat (limited to 'decoder')
| -rw-r--r-- | decoder/tree_fragment.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/decoder/tree_fragment.h b/decoder/tree_fragment.h index ceb7fa60..f1c4c106 100644 --- a/decoder/tree_fragment.h +++ b/decoder/tree_fragment.h @@ -139,6 +139,10 @@ class BreadthFirstIterator : public std::iterator<std::forward_iterator_tag, uns q_.pop_back(); return *this; } + unsigned child_node() const { + assert(IsRHS(sym)); + return q_.back().node; + } BreadthFirstIterator remainder() const { assert(IsRHS(sym)); return BreadthFirstIterator(tf_, q_.back()); |