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-rw-r--r--decoder/ff_source_syntax2.h25
1 files changed, 25 insertions, 0 deletions
diff --git a/decoder/ff_source_syntax2.h b/decoder/ff_source_syntax2.h
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+++ b/decoder/ff_source_syntax2.h
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+#ifndef _FF_SOURCE_TOOLS2_H_
+#define _FF_SOURCE_TOOLS2_H_
+
+#include "ff.h"
+#include "hg.h"
+
+struct SourceSyntaxFeatures2Impl;
+
+class SourceSyntaxFeatures2 : public FeatureFunction {
+ public:
+ SourceSyntaxFeatures2(const std::string& param);
+ ~SourceSyntaxFeatures2();
+ 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:
+ SourceSyntaxFeatures2Impl* impl;
+};
+
+#endif