1 files changed, 5 insertions, 0 deletions
diff --git a/mert/BleuScorer.h b/mert/BleuScorer.h
index 8f1384f5a..d0da10bac 100644
--- a/mert/BleuScorer.h
+++ b/mert/BleuScorer.h
@@ -15,6 +15,8 @@ const int kBleuNgramOrder = 4;
 class NgramCounts;
 class Reference;
 
+using namespace std;
+
 /**
  * Bleu scoring
  */
@@ -29,6 +31,9 @@ public:
 
   explicit BleuScorer(const std::string& config = "");
   ~BleuScorer();
+  
+  static vector<float> ScoreNbestList(string scoreFile, string featureFile);
+  static float sentenceLevelBleuPlusOne(const vector<float>& stats);
 
   virtual void setReferenceFiles(const std::vector<std::string>& referenceFiles);
   virtual void prepareStats(std::size_t sid, const std::string& text, ScoreStats& entry);