placeholder for chart decoding

1 files changed, 13 insertions, 1 deletions

diff --git a/moses/InputPath.h b/moses/InputPath.h
index b06fd485a..1cffe79e3 100644
--- a/moses/InputPath.h
+++ b/moses/InputPath.h
@@ -34,9 +34,15 @@ protected:
   Phrase m_phrase;
   WordsRange m_range;
   const ScorePair *m_inputScore;
-  std::map<const PhraseDictionary*, std::pair<const TargetPhraseCollection*, const void*> > m_targetPhrases;
   const NonTerminalSet m_sourceNonTerms;
 
+  // for phrase-based model only
+  std::map<const PhraseDictionary*, std::pair<const TargetPhraseCollection*, const void*> > m_targetPhrases;
+
+  // for syntax model onlu
+  mutable std::vector<std::vector<const Word*> > m_ruleSourceFromInputPath;
+
+
   bool SetPlaceholders(TargetPhrase *targetPhrase) const;
 public:
   explicit InputPath()
@@ -75,6 +81,12 @@ public:
     return m_inputScore;
   }
 
+  std::vector<const Word*> &AddRuleSourceFromInputPath() const
+  {
+	  m_ruleSourceFromInputPath.push_back(std::vector<const Word*>());
+	  return m_ruleSourceFromInputPath.back();
+  }
+
 };
 
 };