diff --git a/defer/ExternalFeature.h b/defer/ExternalFeature.h
index 6c0fb829e..3a284852d 100644
--- a/defer/ExternalFeature.h
+++ b/defer/ExternalFeature.h
@@ -51,27 +51,8 @@ public:
 
   void SetParameter(const std::string& key, const std::string& value);
 
-  void EvaluateInIsolation(const Phrase &source
-                           , const TargetPhrase &targetPhrase
-                           , ScoreComponentCollection &scoreBreakdown
-                           , ScoreComponentCollection &estimatedFutureScore) const {
-  }
-  void EvaluateWithSourceContext(const InputType &input
-                                 , const InputPath &inputPath
-                                 , const TargetPhrase &targetPhrase
-                                 , const StackVec *stackVec
-                                 , ScoreComponentCollection &scoreBreakdown
-                                 , ScoreComponentCollection *estimatedFutureScore = NULL) const {
-  }
-
-  void EvaluateTranslationOptionListWithSourceContext(const InputType &input
-      , const TranslationOptionList &translationOptionList) const {
-  }
-
-  FFState* EvaluateWhenApplied(
-    const Hypothesis& cur_hypo,
-    const FFState* prev_state,
-    ScoreComponentCollection* accumulator) const;
+  FFState* EvaluateWhenApplied(const Hypothesis& cur_hypo, const FFState* prev_state,
+			       ScoreComponentCollection* accumulator) const;
 
   FFState* EvaluateWhenApplied(
     const ChartHypothesis& /* cur_hypo */,
diff --git a/moses/FF/BleuScoreFeature.h b/moses/FF/BleuScoreFeature.h
index 266d06b68..753d92cf9 100644
--- a/moses/FF/BleuScoreFeature.h
+++ b/moses/FF/BleuScoreFeature.h
@@ -123,22 +123,6 @@ public:
   FFState* EvaluateWhenApplied(const ChartHypothesis& cur_hypo,
                                int featureID,
                                ScoreComponentCollection* accumulator) const;
-  void EvaluateWithSourceContext(const InputType &input
-                                 , const InputPath &inputPath
-                                 , const TargetPhrase &targetPhrase
-                                 , const StackVec *stackVec
-                                 , ScoreComponentCollection &scoreBreakdown
-                                 , ScoreComponentCollection *estimatedScores = NULL) const {
-  }
-
-  void EvaluateTranslationOptionListWithSourceContext(const InputType &input
-      , const TranslationOptionList &translationOptionList) const {
-  }
-  void EvaluateInIsolation(const Phrase &source
-                           , const TargetPhrase &targetPhrase
-                           , ScoreComponentCollection &scoreBreakdown
-                           , ScoreComponentCollection &estimatedScores) const {
-  }
 
   bool Enabled() const {
     return m_enabled;
diff --git a/moses/FF/ConstrainedDecoding.h b/moses/FF/ConstrainedDecoding.h
index 3f28c43e1..769edd80f 100644
--- a/moses/FF/ConstrainedDecoding.h
+++ b/moses/FF/ConstrainedDecoding.h
@@ -42,24 +42,6 @@ public:
     return true;
   }
 
-  void EvaluateInIsolation(const Phrase &source
-                           , const TargetPhrase &targetPhrase
-                           , ScoreComponentCollection &scoreBreakdown
-                           , ScoreComponentCollection &estimatedScores) const {
-  }
-
-  void EvaluateWithSourceContext(const InputType &input
-                                 , const InputPath &inputPath
-                                 , const TargetPhrase &targetPhrase
-                                 , const StackVec *stackVec
-                                 , ScoreComponentCollection &scoreBreakdown
-                                 , ScoreComponentCollection *estimatedScores = NULL) const {
-  }
-
-  void EvaluateTranslationOptionListWithSourceContext(const InputType &input
-      , const TranslationOptionList &translationOptionList) const {
-  }
-
   FFState* EvaluateWhenApplied(
     const Hypothesis& cur_hypo,
     const FFState* prev_state,
diff --git a/moses/FF/ControlRecombination.h b/moses/FF/ControlRecombination.h
index 04f7d441b..034b1a790 100644
--- a/moses/FF/ControlRecombination.h
+++ b/moses/FF/ControlRecombination.h
@@ -58,23 +58,6 @@ public:
     return true;
   }
 
-  void EvaluateInIsolation(const Phrase &source
-                           , const TargetPhrase &targetPhrase
-                           , ScoreComponentCollection &scoreBreakdown
-                           , ScoreComponentCollection &estimatedScores) const {
-  }
-  void EvaluateWithSourceContext(const InputType &input
-                                 , const InputPath &inputPath
-                                 , const TargetPhrase &targetPhrase
-                                 , const StackVec *stackVec
-                                 , ScoreComponentCollection &scoreBreakdown
-                                 , ScoreComponentCollection *estimatedScores = NULL) const {
-  }
-
-  void EvaluateTranslationOptionListWithSourceContext(const InputType &input
-      , const TranslationOptionList &translationOptionList) const {
-  }
-
   FFState* EvaluateWhenApplied(
     const Hypothesis& cur_hypo,
     const FFState* prev_state,
diff --git a/moses/FF/CoveredReferenceFeature.cpp b/moses/FF/CoveredReferenceFeature.cpp
index d4606a8ec..5e4ada5b0 100644
--- a/moses/FF/CoveredReferenceFeature.cpp
+++ b/moses/FF/CoveredReferenceFeature.cpp
@@ -30,11 +30,6 @@ bool CoveredReferenceState::operator==(const FFState& other) const
 }
 
 //////////////////////////////////////////////////////////////////////////////////////////////////////////////
-void CoveredReferenceFeature::EvaluateInIsolation(const Phrase &source
-    , const TargetPhrase &targetPhrase
-    , ScoreComponentCollection &scoreBreakdown
-    , ScoreComponentCollection &estimatedScores) const
-{}
 
 void CoveredReferenceFeature::EvaluateWithSourceContext(const InputType &input
     , const InputPath &inputPath
diff --git a/moses/FF/CoveredReferenceFeature.h b/moses/FF/CoveredReferenceFeature.h
index e6fc79ff7..aedfb3793 100644
--- a/moses/FF/CoveredReferenceFeature.h
+++ b/moses/FF/CoveredReferenceFeature.h
@@ -53,10 +53,6 @@ public:
     return new CoveredReferenceState();
   }
 
-  void EvaluateInIsolation(const Phrase &source
-                           , const TargetPhrase &targetPhrase
-                           , ScoreComponentCollection &scoreBreakdown
-                           , ScoreComponentCollection &estimatedScores) const;
   void EvaluateWithSourceContext(const InputType &input
                                  , const InputPath &inputPath
                                  , const TargetPhrase &targetPhrase
@@ -64,10 +60,6 @@ public:
                                  , ScoreComponentCollection &scoreBreakdown
                                  , ScoreComponentCollection *estimatedScores = NULL) const;
 
-  void EvaluateTranslationOptionListWithSourceContext(const InputType &input
-      , const TranslationOptionList &translationOptionList) const {
-  }
-
   FFState* EvaluateWhenApplied(
     const Hypothesis& cur_hypo,
     const FFState* prev_state,
diff --git a/moses/FF/DistortionScoreProducer.h b/moses/FF/DistortionScoreProducer.h
index 6e6bfbaeb..cfe0dc005 100644
--- a/moses/FF/DistortionScoreProducer.h
+++ b/moses/FF/DistortionScoreProducer.h
@@ -47,23 +47,6 @@ public:
     throw std::logic_error("DistortionScoreProducer not supported in chart decoder, yet");
   }
 
-  void EvaluateWithSourceContext(const InputType &input
-                                 , const InputPath &inputPath
-                                 , const TargetPhrase &targetPhrase
-                                 , const StackVec *stackVec
-                                 , ScoreComponentCollection &scoreBreakdown
-                                 , ScoreComponentCollection *estimatedScores = NULL) const {
-  }
-
-  void EvaluateTranslationOptionListWithSourceContext(const InputType &input
-      , const TranslationOptionList &translationOptionList) const {
-  }
-
-  void EvaluateInIsolation(const Phrase &source
-                           , const TargetPhrase &targetPhrase
-                           , ScoreComponentCollection &scoreBreakdown
-                           , ScoreComponentCollection &estimatedScores) const {
-  }
 };
 }
 
diff --git a/moses/FF/LexicalReordering/LexicalReordering.h b/moses/FF/LexicalReordering/LexicalReordering.h
index c47e7f037..fa2747c82 100644
--- a/moses/FF/LexicalReordering/LexicalReordering.h
+++ b/moses/FF/LexicalReordering/LexicalReordering.h
@@ -64,28 +64,6 @@ public:
     UTIL_THROW2("LexicalReordering is not valid for chart decoder");
   }
 
-  void
-  EvaluateWithSourceContext
-  (const InputType &input,
-   const InputPath &inputPath,
-   const TargetPhrase &targetPhrase,
-   const StackVec *stackVec,
-   ScoreComponentCollection& scoreBreakdown,
-   ScoreComponentCollection* estimatedScores = NULL) const
-  { }
-
-  void
-  EvaluateTranslationOptionListWithSourceContext
-  (const InputType &input, const TranslationOptionList &transOptList) const
-  { }
-
-  void
-  EvaluateInIsolation(const Phrase &source,
-                      const TargetPhrase &targetPhrase,
-                      ScoreComponentCollection &scoreBreakdown,
-                      ScoreComponentCollection &estimatedScores) const
-  { }
-
   bool
   GetHaveDefaultScores() {
     return m_haveDefaultScores;
diff --git a/moses/FF/OSM-Feature/OpSequenceModel.h b/moses/FF/OSM-Feature/OpSequenceModel.h
index b97450d6b..36a901974 100644
--- a/moses/FF/OSM-Feature/OpSequenceModel.h
+++ b/moses/FF/OSM-Feature/OpSequenceModel.h
@@ -37,18 +37,6 @@ public:
     int /* featureID - used to index the state in the previous hypotheses */,
     ScoreComponentCollection* accumulator) const;
 
-  void EvaluateWithSourceContext(const InputType &input
-                                 , const InputPath &inputPath
-                                 , const TargetPhrase &targetPhrase
-                                 , const StackVec *stackVec
-                                 , ScoreComponentCollection &scoreBreakdown
-                                 , ScoreComponentCollection *estimatedScores = NULL) const {
-  }
-
-  void EvaluateTranslationOptionListWithSourceContext(const InputType &input
-      , const TranslationOptionList &translationOptionList) const {
-  }
-
   void  EvaluateInIsolation(const Phrase &source
                             , const TargetPhrase &targetPhrase
                             , ScoreComponentCollection &scoreBreakdown
diff --git a/moses/FF/PhraseBoundaryFeature.h b/moses/FF/PhraseBoundaryFeature.h
index 916225b7d..9e84aaeef 100644
--- a/moses/FF/PhraseBoundaryFeature.h
+++ b/moses/FF/PhraseBoundaryFeature.h
@@ -54,23 +54,6 @@ public:
     throw std::logic_error("PhraseBoundaryState not supported in chart decoder, yet");
   }
 
-  void EvaluateWithSourceContext(const InputType &input
-                                 , const InputPath &inputPath
-                                 , const TargetPhrase &targetPhrase
-                                 , const StackVec *stackVec
-                                 , ScoreComponentCollection &scoreBreakdown
-                                 , ScoreComponentCollection *estimatedScores = NULL) const {
-  }
-
-  void EvaluateTranslationOptionListWithSourceContext(const InputType &input
-      , const TranslationOptionList &translationOptionList) const {
-  }
-  void EvaluateInIsolation(const Phrase &source
-                           , const TargetPhrase &targetPhrase
-                           , ScoreComponentCollection &scoreBreakdown
-                           , ScoreComponentCollection &estimatedScores) const {
-  }
-
   void SetParameter(const std::string& key, const std::string& value);
 
 private:
diff --git a/moses/FF/PhraseOrientationFeature.h b/moses/FF/PhraseOrientationFeature.h
index 82d3928d9..4d9dc20dc 100644
--- a/moses/FF/PhraseOrientationFeature.h
+++ b/moses/FF/PhraseOrientationFeature.h
@@ -296,18 +296,6 @@ public:
                            , ScoreComponentCollection &scoreBreakdown
                            , ScoreComponentCollection &estimatedScores) const;
 
-  void EvaluateWithSourceContext(const InputType &input
-                                 , const InputPath &inputPath
-                                 , const TargetPhrase &targetPhrase
-                                 , const StackVec *stackVec
-                                 , ScoreComponentCollection &scoreBreakdown
-                                 , ScoreComponentCollection *estimatedScores = NULL) const
-  {};
-
-  void EvaluateTranslationOptionListWithSourceContext(const InputType &input
-      , const TranslationOptionList &translationOptionList) const
-  {}
-
   FFState* EvaluateWhenApplied(
     const Hypothesis& cur_hypo,
     const FFState* prev_state,
diff --git a/moses/FF/SkeletonStatefulFF.cpp b/moses/FF/SkeletonStatefulFF.cpp
index 4b077335e..0af74aabd 100644
--- a/moses/FF/SkeletonStatefulFF.cpp
+++ b/moses/FF/SkeletonStatefulFF.cpp
@@ -15,12 +15,19 @@ SkeletonStatefulFF::SkeletonStatefulFF(const std::string &line)
   ReadParameters();
 }
 
+
+// An empty implementation of this function is provided by StatefulFeatureFunction.
+// Unless you are actually implementing this, please remove it from your 
+// implementation (and the declaration in the header file to reduce code clutter.
 void SkeletonStatefulFF::EvaluateInIsolation(const Phrase &source
     , const TargetPhrase &targetPhrase
     , ScoreComponentCollection &scoreBreakdown
     , ScoreComponentCollection &estimatedScores) const
 {}
 
+// An empty implementation of this function is provided by StatefulFeatureFunction.
+// Unless you are actually implementing this, please remove it from your 
+// implementation (and the declaration in the header file to reduce code clutter.
 void SkeletonStatefulFF::EvaluateWithSourceContext(const InputType &input
     , const InputPath &inputPath
     , const TargetPhrase &targetPhrase
@@ -29,8 +36,11 @@ void SkeletonStatefulFF::EvaluateWithSourceContext(const InputType &input
     , ScoreComponentCollection *estimatedScores) const
 {}
 
-void SkeletonStatefulFF::EvaluateTranslationOptionListWithSourceContext(const InputType &input
-    , const TranslationOptionList &translationOptionList) const
+// An empty implementation of this function is provided by StatefulFeatureFunction.
+// Unless you are actually implementing this, please remove it from your 
+// implementation (and the declaration in the header file to reduce code clutter.
+void SkeletonStatefulFF::EvaluateTranslationOptionListWithSourceContext
+(const InputType &input, const TranslationOptionList &translationOptionList) const
 {}
 
 FFState* SkeletonStatefulFF::EvaluateWhenApplied(
diff --git a/moses/FF/SkeletonStatefulFF.h b/moses/FF/SkeletonStatefulFF.h
index bed54753c..196dcd27c 100644
--- a/moses/FF/SkeletonStatefulFF.h
+++ b/moses/FF/SkeletonStatefulFF.h
@@ -37,19 +37,35 @@ public:
     return new SkeletonState(0);
   }
 
-  void EvaluateInIsolation(const Phrase &source
-                           , const TargetPhrase &targetPhrase
-                           , ScoreComponentCollection &scoreBreakdown
-                           , ScoreComponentCollection &estimatedScores) const;
-  void EvaluateWithSourceContext(const InputType &input
-                                 , const InputPath &inputPath
-                                 , const TargetPhrase &targetPhrase
-                                 , const StackVec *stackVec
-                                 , ScoreComponentCollection &scoreBreakdown
-                                 , ScoreComponentCollection *estimatedScores = NULL) const;
+  // An empty implementation of this function is provided by StatefulFeatureFunction.
+  // Unless you are actually implementing this, please remove this declaration here 
+  // and the empty skeleton implementation from the corresponding .cpp
+  // file to reduce code clutter.
+  void 
+  EvaluateInIsolation(const Phrase &source
+		      , const TargetPhrase &targetPhrase
+		      , ScoreComponentCollection &scoreBreakdown
+		      , ScoreComponentCollection &estimatedScores) const;
+  
+  // An empty implementation of this function is provided by StatefulFeatureFunction.
+  // Unless you are actually implementing this, please remove this declaration here 
+  // and the empty skeleton implementation from the corresponding .cpp
+  // file to reduce code clutter.
+  void 
+  EvaluateWithSourceContext(const InputType &input
+			    , const InputPath &inputPath
+			    , const TargetPhrase &targetPhrase
+			    , const StackVec *stackVec
+			    , ScoreComponentCollection &scoreBreakdown
+			    , ScoreComponentCollection *estimatedScores = NULL) const;
 
-  void EvaluateTranslationOptionListWithSourceContext(const InputType &input
-      , const TranslationOptionList &translationOptionList) const;
+  // An empty implementation of this function is provided by StatefulFeatureFunction.
+  // Unless you are actually implementing this, please remove this declaration here 
+  // and the empty skeleton implementation from the corresponding .cpp
+  // file to reduce code clutter.
+  void 
+  EvaluateTranslationOptionListWithSourceContext
+  ( const InputType &input , const TranslationOptionList &translationOptionList) const;
 
   FFState* EvaluateWhenApplied(
     const Hypothesis& cur_hypo,
diff --git a/moses/FF/StatefulFeatureFunction.h b/moses/FF/StatefulFeatureFunction.h
index 814818f63..3f4e6f85e 100644
--- a/moses/FF/StatefulFeatureFunction.h
+++ b/moses/FF/StatefulFeatureFunction.h
@@ -66,6 +66,23 @@ public:
     return false;
   }
 
+  
+  virtual void 
+  EvaluateInIsolation
+  (Phrase const& source, TargetPhrase const& targetPhrase, 
+   ScoreComponentCollection &scoreBreakdown, 
+   ScoreComponentCollection &estimatedScores) const {}
+
+  virtual void 
+  EvaluateWithSourceContext
+  (InputType const&input, InputPath const& inputPath, TargetPhrase const& targetPhrase, 
+   StackVec const* stackVec, ScoreComponentCollection &scoreBreakdown,
+   ScoreComponentCollection *estimatedFutureScore = NULL) const {}
+  
+  virtual void 
+  EvaluateTranslationOptionListWithSourceContext
+  (const InputType &input, const TranslationOptionList &translationOptionList) const {}
+
 };
 
 
diff --git a/moses/FF/TargetBigramFeature.h b/moses/FF/TargetBigramFeature.h
index 200eca060..eacd27656 100644
--- a/moses/FF/TargetBigramFeature.h
+++ b/moses/FF/TargetBigramFeature.h
@@ -48,22 +48,6 @@ public:
                                         ScoreComponentCollection* ) const {
     throw std::logic_error("TargetBigramFeature not valid in chart decoder");
   }
-  void EvaluateWithSourceContext(const InputType &input
-                                 , const InputPath &inputPath
-                                 , const TargetPhrase &targetPhrase
-                                 , const StackVec *stackVec
-                                 , ScoreComponentCollection &scoreBreakdown
-                                 , ScoreComponentCollection *estimatedScores = NULL) const {
-  }
-  void EvaluateInIsolation(const Phrase &source
-                           , const TargetPhrase &targetPhrase
-                           , ScoreComponentCollection &scoreBreakdown
-                           , ScoreComponentCollection &estimatedScores) const {
-  }
-
-  void EvaluateTranslationOptionListWithSourceContext(const InputType &input
-      , const TranslationOptionList &translationOptionList) const {
-  }
 
   void SetParameter(const std::string& key, const std::string& value);
 
diff --git a/moses/FF/TargetNgramFeature.h b/moses/FF/TargetNgramFeature.h
index 5bc2fc953..0a4b4aa25 100644
--- a/moses/FF/TargetNgramFeature.h
+++ b/moses/FF/TargetNgramFeature.h
@@ -215,24 +215,6 @@ public:
   virtual FFState* EvaluateWhenApplied(const ChartHypothesis& cur_hypo, int featureId,
                                        ScoreComponentCollection* accumulator) const;
 
-  void EvaluateWithSourceContext(const InputType &input
-                                 , const InputPath &inputPath
-                                 , const TargetPhrase &targetPhrase
-                                 , const StackVec *stackVec
-                                 , ScoreComponentCollection &scoreBreakdown
-                                 , ScoreComponentCollection *estimatedScores = NULL) const {
-  }
-
-  void EvaluateTranslationOptionListWithSourceContext(const InputType &input
-      , const TranslationOptionList &translationOptionList) const {
-  }
-
-  void EvaluateInIsolation(const Phrase &source
-                           , const TargetPhrase &targetPhrase
-                           , ScoreComponentCollection &scoreBreakdown
-                           , ScoreComponentCollection &estimatedScores) const {
-  }
-
   void SetParameter(const std::string& key, const std::string& value);
 
 private:
diff --git a/moses/FF/TreeStructureFeature.h b/moses/FF/TreeStructureFeature.h
index 361e8cc6a..353328466 100644
--- a/moses/FF/TreeStructureFeature.h
+++ b/moses/FF/TreeStructureFeature.h
@@ -63,22 +63,6 @@ public:
 
   void SetParameter(const std::string& key, const std::string& value);
 
-  void EvaluateInIsolation(const Phrase &source
-                           , const TargetPhrase &targetPhrase
-                           , ScoreComponentCollection &scoreBreakdown
-                           , ScoreComponentCollection &estimatedScores) const {};
-  void EvaluateWithSourceContext(const InputType &input
-                                 , const InputPath &inputPath
-                                 , const TargetPhrase &targetPhrase
-                                 , const StackVec *stackVec
-                                 , ScoreComponentCollection &scoreBreakdown
-                                 , ScoreComponentCollection *estimatedScores = NULL) const {};
-
-  void EvaluateTranslationOptionListWithSourceContext(const InputType &input
-      , const TranslationOptionList &translationOptionList) const {
-  }
-
-
   FFState* EvaluateWhenApplied(
     const Hypothesis& cur_hypo,
     const FFState* prev_state,
diff --git a/moses/LM/Base.cpp b/moses/LM/Base.cpp
index 5fab4b547..9a05ef58e 100644
--- a/moses/LM/Base.cpp
+++ b/moses/LM/Base.cpp
@@ -69,10 +69,11 @@ void LanguageModel::ReportHistoryOrder(std::ostream &out,const Phrase &phrase) c
   // out << "ReportHistoryOrder not implemented";
 }
 
-void LanguageModel::EvaluateInIsolation(const Phrase &source
-                                        , const TargetPhrase &targetPhrase
-                                        , ScoreComponentCollection &scoreBreakdown
-                                        , ScoreComponentCollection &estimatedScores) const
+void 
+LanguageModel::
+EvaluateInIsolation(Phrase const& source, TargetPhrase const& targetPhrase,
+		    ScoreComponentCollection &scoreBreakdown,
+		    ScoreComponentCollection &estimatedScores) const
 {
   // contains factors used by this LM
   float fullScore, nGramScore;
diff --git a/moses/LM/Base.h b/moses/LM/Base.h
index 7ea52e02e..c26c250ed 100644
--- a/moses/LM/Base.h
+++ b/moses/LM/Base.h
@@ -94,18 +94,6 @@ public:
                                    , ScoreComponentCollection &scoreBreakdown
                                    , ScoreComponentCollection &estimatedScores) const;
 
-  void EvaluateWithSourceContext(const InputType &input
-                                 , const InputPath &inputPath
-                                 , const TargetPhrase &targetPhrase
-                                 , const StackVec *stackVec
-                                 , ScoreComponentCollection &scoreBreakdown
-                                 , ScoreComponentCollection *estimatedScores = NULL) const {
-  }
-
-  void EvaluateTranslationOptionListWithSourceContext(const InputType &input
-      , const TranslationOptionList &translationOptionList) const {
-  }
-
 };
 
 }
diff --git a/moses/LM/BilingualLM.cpp b/moses/LM/BilingualLM.cpp
index a52ccc1f2..b8974bb5e 100644
--- a/moses/LM/BilingualLM.cpp
+++ b/moses/LM/BilingualLM.cpp
@@ -188,22 +188,6 @@ size_t BilingualLM::getState(const Hypothesis& cur_hypo) const
   return hashCode;
 }
 
-void BilingualLM::EvaluateInIsolation(const Phrase &source
-                                      , const TargetPhrase &targetPhrase
-                                      , ScoreComponentCollection &scoreBreakdown
-                                      , ScoreComponentCollection &estimatedScores) const {}
-
-void BilingualLM::EvaluateWithSourceContext(const InputType &input
-    , const InputPath &inputPath
-    , const TargetPhrase &targetPhrase
-    , const StackVec *stackVec
-    , ScoreComponentCollection &scoreBreakdown
-    , ScoreComponentCollection *estimatedScores) const
-{
-
-}
-
-
 FFState* BilingualLM::EvaluateWhenApplied(
   const Hypothesis& cur_hypo,
   const FFState* prev_state,
diff --git a/moses/LM/BilingualLM.h b/moses/LM/BilingualLM.h
index 5070c7cec..cb5075fd1 100644
--- a/moses/LM/BilingualLM.h
+++ b/moses/LM/BilingualLM.h
@@ -119,23 +119,6 @@ public:
 
   void Load();
 
-  void EvaluateInIsolation(
-    const Phrase &source,
-    const TargetPhrase &targetPhrase,
-    ScoreComponentCollection &scoreBreakdown,
-    ScoreComponentCollection &estimatedScores) const;
-
-  void EvaluateWithSourceContext(
-    const InputType &input,
-    const InputPath &inputPath,
-    const TargetPhrase &targetPhrase,
-    const StackVec *stackVec,
-    ScoreComponentCollection &scoreBreakdown,
-    ScoreComponentCollection *estimatedScores = NULL) const;
-
-  void EvaluateTranslationOptionListWithSourceContext(const InputType &input
-      , const TranslationOptionList &translationOptionList) const {};
-
   FFState* EvaluateWhenApplied(
     const Hypothesis& cur_hypo,
     const FFState* prev_state,
diff --git a/moses/LM/RDLM.h b/moses/LM/RDLM.h
index 8e169310f..963c1e8d5 100644
--- a/moses/LM/RDLM.h
+++ b/moses/LM/RDLM.h
@@ -196,18 +196,7 @@ public:
   }
 
   void SetParameter(const std::string& key, const std::string& value);
-  void EvaluateInIsolation(const Phrase &source
-                           , const TargetPhrase &targetPhrase
-                           , ScoreComponentCollection &scoreBreakdown
-                           , ScoreComponentCollection &estimatedFutureScore) const {};
-  void EvaluateWithSourceContext(const InputType &input
-                                 , const InputPath &inputPath
-                                 , const TargetPhrase &targetPhrase
-                                 , const StackVec *stackVec
-                                 , ScoreComponentCollection &scoreBreakdown
-                                 , ScoreComponentCollection *estimatedFutureScore = NULL) const {};
-  void EvaluateTranslationOptionListWithSourceContext(const InputType &input
-      , const TranslationOptionList &translationOptionList) const {};
+
   FFState* EvaluateWhenApplied(
     const Hypothesis& cur_hypo,
     const FFState* prev_state,