Remove unused code

1 files changed, 0 insertions, 52 deletions

diff --git a/decoder/ff_soft_syn.h b/decoder/ff_soft_syn.h
index 21618bc0..df9a6cc8 100644
--- a/decoder/ff_soft_syn.h
+++ b/decoder/ff_soft_syn.h
@@ -35,56 +35,4 @@ struct SoftSynFeatureFactory : public FactoryBase<FeatureFunction> {
   std::string usage(bool params, bool verbose) const;
 };
 
-struct SoftKBestSynFeatureImpl;
-
-class SoftKBestSynFeature : public FeatureFunction {
- public:
-  SoftKBestSynFeature(std::string param);
-  ~SoftKBestSynFeature();
-  static std::string usage(bool param, bool verbose);
-
- protected:
-  virtual void PrepareForInput(const SentenceMetadata& smeta);
-
-  virtual void TraversalFeaturesImpl(
-      const SentenceMetadata& smeta, const HG::Edge& edge,
-      const std::vector<const void*>& ant_contexts,
-      SparseVector<double>* features, SparseVector<double>* estimated_features,
-      void* out_context) const;
-
- private:
-  SoftKBestSynFeatureImpl* pimpl_;
-};
-
-struct SoftKBestSynFeatureFactory : public FactoryBase<FeatureFunction> {
-  FP Create(std::string param) const;
-  std::string usage(bool params, bool verbose) const;
-};
-
-struct SoftForestSynFeatureImpl;
-
-class SoftForestSynFeature : public FeatureFunction {
- public:
-  SoftForestSynFeature(std::string param);
-  ~SoftForestSynFeature();
-  static std::string usage(bool param, bool verbose);
-
- protected:
-  virtual void PrepareForInput(const SentenceMetadata& smeta);
-
-  virtual void TraversalFeaturesImpl(
-      const SentenceMetadata& smeta, const HG::Edge& edge,
-      const std::vector<const void*>& ant_contexts,
-      SparseVector<double>* features, SparseVector<double>* estimated_features,
-      void* out_context) const;
-
- private:
-  SoftForestSynFeatureImpl* pimpl_;
-};
-
-struct SoftForestSynFeatureFactory : public FactoryBase<FeatureFunction> {
-  FP Create(std::string param) const;
-  std::string usage(bool params, bool verbose) const;
-};
-
 #endif /* FF_SOFT_SYN_H_ */