fix

1 files changed, 9 insertions, 0 deletions

diff --git a/dtrain/dtrain.h b/dtrain/dtrain.h
index 7c1509e4..f4d32ecb 100644
--- a/dtrain/dtrain.h
+++ b/dtrain/dtrain.h
@@ -3,6 +3,7 @@
 
 
 #include <iomanip>
+#include <climits>
 #include <string.h>
 
 #include <boost/algorithm/string.hpp>
@@ -58,5 +59,13 @@ inline ostream& _p2(ostream& out) { return out << setprecision(2); }
 inline ostream& _p5(ostream& out) { return out << setprecision(5); }
 inline ostream& _p9(ostream& out) { return out << setprecision(9); }
 
+inline void printWordIDVec(vector<WordID>& v)
+{
+  for (unsigned i = 0; i < v.size(); i++) {
+    cerr << TD::Convert(v[i]);
+    if (i < v.size()-1) cerr << " ";
+  }
+}
+
 #endif