1 files changed, 0 insertions, 25 deletions
diff --git a/decoder/ff_source_syntax2_p.h b/decoder/ff_source_syntax2_p.h
deleted file mode 100644
index d56ecab0..00000000
--- a/decoder/ff_source_syntax2_p.h
+++ /dev/null
@@ -1,25 +0,0 @@
-#ifndef _FF_SOURCE_TOOLS2_H_
-#define _FF_SOURCE_TOOLS2_H_
-
-#include "ff.h"
-#include "hg.h"
-
-struct PSourceSyntaxFeatures2Impl;
-
-class PSourceSyntaxFeatures2 : public FeatureFunction {
- public:
-  PSourceSyntaxFeatures2(const std::string& param);
-  ~PSourceSyntaxFeatures2();
- protected:
-  virtual void TraversalFeaturesImpl(const SentenceMetadata& smeta,
-                                     const Hypergraph::Edge& edge,
-                                     const std::vector<const void*>& ant_contexts,
-                                     SparseVector<double>* features,
-                                     SparseVector<double>* estimated_features,
-                                     void* context) const;
-  virtual void PrepareForInput(const SentenceMetadata& smeta);
- private:
-  PSourceSyntaxFeatures2Impl* impl;
-};
-
-#endif