use util::StringStream

1 files changed, 5 insertions, 2 deletions

diff --git a/OnDiskPt/OnDiskWrapper.cpp b/OnDiskPt/OnDiskWrapper.cpp
index 3bfb7d2b1..88fb14201 100644
--- a/OnDiskPt/OnDiskWrapper.cpp
+++ b/OnDiskPt/OnDiskWrapper.cpp
@@ -25,6 +25,7 @@
 #include "OnDiskWrapper.h"
 #include "moses/Factor.h"
 #include "util/exception.hh"
+#include "util/string_stream.hh"
 
 using namespace std;
 
@@ -223,7 +224,9 @@ Word *OnDiskWrapper::ConvertFromMoses(const std::vector<Moses::FactorType> &fact
 {
   bool isNonTerminal = origWord.IsNonTerminal();
   Word *newWord = new Word(isNonTerminal);
-  stringstream strme;
+
+  string str;
+  util::StringStream strme(str);
 
   size_t factorType = factorsVec[0];
   const Moses::Factor *factor = origWord.GetFactor(factorType);
@@ -243,7 +246,7 @@ Word *OnDiskWrapper::ConvertFromMoses(const std::vector<Moses::FactorType> &fact
   } // for (size_t factorType
 
   bool found;
-  uint64_t vocabId = m_vocab.GetVocabId(strme.str(), found);
+  uint64_t vocabId = m_vocab.GetVocabId(str, found);
   if (!found) {
     // factor not in phrase table -> phrse definately not in. exit
     delete newWord;