From 402124314fb821ba7869bf3c5008d7644f9e15b4 Mon Sep 17 00:00:00 2001
From: graehl <graehl@ec762483-ff6d-05da-a07a-a48fb63a330f>
Date: Thu, 8 Jul 2010 23:27:05 +0000
Subject: feature functions support e.g. --usage=LanguageModel, report feature
 ids, warn about duplicate ids, 0-expand weight vector for no segfault,
 --warn_0_weight, and know their own names to simplify registration

git-svn-id: https://ws10smt.googlecode.com/svn/trunk@192 ec762483-ff6d-05da-a07a-a48fb63a330f
---
 decoder/ff_lm.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'decoder/ff_lm.h')

diff --git a/decoder/ff_lm.h b/decoder/ff_lm.h
index 5ea41068..935e283c 100644
--- a/decoder/ff_lm.h
+++ b/decoder/ff_lm.h
@@ -19,6 +19,7 @@ class LanguageModel : public FeatureFunction {
                                       SparseVector<double>* features) const;
   std::string DebugStateToString(const void* state) const;
   static std::string usage(bool param,bool verbose);
+  Features features() const;
  protected:
   virtual void TraversalFeaturesImpl(const SentenceMetadata& smeta,
                                      const Hypergraph::Edge& edge,
-- 
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