use util::StringStream

3 files changed, 15 insertions, 14 deletions

diff --git a/moses/FF/SparseHieroReorderingFeature.cpp b/moses/FF/SparseHieroReorderingFeature.cpp
index ee9d4b719..a6d3cea8e 100644
--- a/moses/FF/SparseHieroReorderingFeature.cpp
+++ b/moses/FF/SparseHieroReorderingFeature.cpp
@@ -6,6 +6,7 @@
 #include "moses/Sentence.h"
 
 #include "util/exception.hh"
+#include "util/string_stream.hh"
 
 #include "SparseHieroReorderingFeature.h"
 
@@ -202,7 +203,7 @@ void SparseHieroReorderingFeature::EvaluateWhenApplied(
           targetLeftRulePos < targetRightRulePos))) {
       isMonotone = false;
     }
-    stringstream buf;
+    util::StringStream buf;
     buf << "h_"; //sparse reordering, Huck
     if (m_type == SourceLeft || m_type == SourceCombined) {
       buf << GetFactor(sourceLeftBoundaryWord,m_sourceVocab,m_sourceFactor)->GetString();
diff --git a/moses/FF/TargetNgramFeature.cpp b/moses/FF/TargetNgramFeature.cpp
index 956eaeac6..5730293e6 100644
--- a/moses/FF/TargetNgramFeature.cpp
+++ b/moses/FF/TargetNgramFeature.cpp
@@ -281,7 +281,7 @@ FFState* TargetNgramFeature::EvaluateWhenApplied(const ChartHypothesis& cur_hypo
         suffixTerminals++;
       // everything else
       else {
-        stringstream ngram;
+    	util::StringStream ngram;
         ngram << m_baseName;
         if (m_factorType == 0)
           ngram << factorZero;
@@ -392,7 +392,7 @@ FFState* TargetNgramFeature::EvaluateWhenApplied(const ChartHypothesis& cur_hypo
             suffixTerminals = 0;
 
             // remove duplicates
-            stringstream curr_ngram;
+            util::StringStream curr_ngram;
             curr_ngram << m_baseName;
             curr_ngram << (*contextFactor[m_n-2]).GetString(m_factorType);
             curr_ngram << ":";
@@ -418,7 +418,7 @@ FFState* TargetNgramFeature::EvaluateWhenApplied(const ChartHypothesis& cur_hypo
       // remove duplicates
       size_t size = contextFactor.size();
       if (makePrefix && makeSuffix && (size <= m_n)) {
-        stringstream curr_ngram;
+    	util::StringStream curr_ngram;
         curr_ngram << m_baseName;
         for (size_t i = 0; i < size; ++i) {
           curr_ngram << (*contextFactor[i]).GetString(m_factorType);
@@ -436,7 +436,7 @@ FFState* TargetNgramFeature::EvaluateWhenApplied(const ChartHypothesis& cur_hypo
 
 void TargetNgramFeature::MakePrefixNgrams(std::vector<const Word*> &contextFactor, ScoreComponentCollection* accumulator, size_t numberOfStartPos, size_t offset) const
 {
-  stringstream ngram;
+  util::StringStream ngram;
   size_t size = contextFactor.size();
   for (size_t k = 0; k < numberOfStartPos; ++k) {
     size_t max_end = (size < m_n+k+offset)? size: m_n+k+offset;
@@ -461,7 +461,7 @@ void TargetNgramFeature::MakePrefixNgrams(std::vector<const Word*> &contextFacto
 
 void TargetNgramFeature::MakeSuffixNgrams(std::vector<const Word*> &contextFactor, ScoreComponentCollection* accumulator, size_t numberOfEndPos, size_t offset) const
 {
-  stringstream ngram;
+  util::StringStream ngram;
   for (size_t k = 0; k < numberOfEndPos; ++k) {
     size_t end_pos = contextFactor.size()-1-k-offset;
     for (int start_pos=end_pos-1; (start_pos >= 0) && (end_pos-start_pos < m_n); --start_pos) {
diff --git a/moses/FF/WordTranslationFeature.cpp b/moses/FF/WordTranslationFeature.cpp
index 1059e34de..6b2302c1c 100644
--- a/moses/FF/WordTranslationFeature.cpp
+++ b/moses/FF/WordTranslationFeature.cpp
@@ -179,7 +179,7 @@ void WordTranslationFeature::EvaluateWithSourceContext(const InputType &input
 
     if (m_simple) {
       // construct feature name
-      stringstream featureName;
+      util::StringStream featureName;
       featureName << m_description << "_";
       featureName << sourceWord;
       featureName << "~";
@@ -193,7 +193,7 @@ void WordTranslationFeature::EvaluateWithSourceContext(const InputType &input
         if(use_topicid) {
           // use topicid as trigger
           const long topicid = sentence.GetTopicId();
-          stringstream feature;
+          util::StringStream feature;
           feature << m_description << "_";
           if (topicid == -1)
             feature << "unk";
@@ -209,7 +209,7 @@ void WordTranslationFeature::EvaluateWithSourceContext(const InputType &input
           // use topic probabilities
           const vector<string> &topicid_prob = *(input.GetTopicIdAndProb());
           if (atol(topicid_prob[0].c_str()) == -1) {
-            stringstream feature;
+        	util::StringStream feature;
             feature << m_description << "_unk_";
             feature << sourceWord;
             feature << "~";
@@ -217,7 +217,7 @@ void WordTranslationFeature::EvaluateWithSourceContext(const InputType &input
             scoreBreakdown.SparsePlusEquals(feature.str(), 1);
           } else {
             for (size_t i=0; i+1 < topicid_prob.size(); i+=2) {
-              stringstream feature;
+              util::StringStream feature;
               feature << m_description << "_";
               feature << topicid_prob[i];
               feature << "_";
@@ -233,7 +233,7 @@ void WordTranslationFeature::EvaluateWithSourceContext(const InputType &input
         const long docid = input.GetDocumentId();
         for (boost::unordered_set<std::string>::const_iterator p = m_vocabDomain[docid].begin(); p != m_vocabDomain[docid].end(); ++p) {
           string sourceTrigger = *p;
-          stringstream feature;
+          util::StringStream feature;
           feature << m_description << "_";
           feature << sourceTrigger;
           feature << "_";
@@ -248,7 +248,7 @@ void WordTranslationFeature::EvaluateWithSourceContext(const InputType &input
       size_t globalSourceIndex = inputPath.GetWordsRange().GetStartPos() + sourceIndex;
       if (!m_domainTrigger && globalSourceIndex == 0) {
         // add <s> trigger feature for source
-        stringstream feature;
+    	util::StringStream feature;
         feature << m_description << "_";
         feature << "<s>,";
         feature << sourceWord;
@@ -278,7 +278,7 @@ void WordTranslationFeature::EvaluateWithSourceContext(const InputType &input
 
         if (m_domainTrigger) {
           if (sourceTriggerExists) {
-            stringstream feature;
+        	util::StringStream feature;
             feature << m_description << "_";
             feature << sourceTrigger;
             feature << "_";
@@ -288,7 +288,7 @@ void WordTranslationFeature::EvaluateWithSourceContext(const InputType &input
             scoreBreakdown.SparsePlusEquals(feature.str(), 1);
           }
         } else if (m_unrestricted || sourceTriggerExists) {
-          stringstream feature;
+          util::StringStream feature;
           feature << m_description << "_";
           if (contextIndex < globalSourceIndex) {
             feature << sourceTrigger;