1 files changed, 40 insertions, 0 deletions
diff --git a/contrib/moses2/FF/LexicalReordering/BidirectionalReorderingState.h b/contrib/moses2/FF/LexicalReordering/BidirectionalReorderingState.h
new file mode 100644
index 000000000..487e84928
--- /dev/null
+++ b/contrib/moses2/FF/LexicalReordering/BidirectionalReorderingState.h
@@ -0,0 +1,40 @@
+/*
+ * BidirectionalReorderingState.h
+ *
+ *  Created on: 22 Mar 2016
+ *      Author: hieu
+ */
+#pragma once
+#include "LRState.h"
+
+namespace Moses2
+{
+
+class BidirectionalReorderingState: public LRState
+{
+public:
+  BidirectionalReorderingState(const LRModel &config, LRState *bw, LRState *fw,
+      size_t offset);
+
+  virtual ~BidirectionalReorderingState();
+
+  void Init(const LRState *prev, const TargetPhrase<Moses2::Word> &topt,
+      const InputPathBase &path, bool first, const Bitmap *coverage);
+
+  size_t hash() const;
+  virtual bool operator==(const FFState& other) const;
+
+  virtual std::string ToString() const;
+
+  void Expand(const ManagerBase &mgr, const LexicalReordering &ff,
+      const Hypothesis &hypo, size_t phraseTableInd, Scores &scores,
+      FFState &state) const;
+
+protected:
+  LRState *m_backward;
+  LRState *m_forward;
+
+};
+
+} /* namespace Moses2 */
+