Add NonTerminalSet variable to InputPath

1 files changed, 17 insertions, 0 deletions

diff --git a/moses/NonTerminal.cpp b/moses/NonTerminal.cpp
index 37ebc9b68..032a50678 100644
--- a/moses/NonTerminal.cpp
+++ b/moses/NonTerminal.cpp
@@ -1,3 +1,20 @@
 
 #include "NonTerminal.h"
 
+using namespace std;
+
+namespace Moses {
+  std::ostream& operator<<(std::ostream &out, const NonTerminalSet &obj)
+  {
+	  NonTerminalSet::const_iterator iter;
+	  for (iter = obj.begin(); iter != obj.end(); ++iter) {
+		  const Word &word = *iter;
+	      out << word << " ";
+	  }
+
+
+	  return out;
+  }
+
+
+}