comparison transform/CSVFeatureWriter.cpp @ 1035:d74ebd2d2c49

Require (and provide) text codec for output stream -- fixing #1153 (wrong codec used when writing RDF)

 
 #include <iostream>
 
 #include <QRegExp>
 #include <QTextStream>
+#include <QTextCodec>
 
 using namespace std;
 using namespace Vamp;
 
 CSVFeatureWriter::CSVFeatureWriter() :

     TransformId transformId = transform.getIdentifier();
 
     // Select appropriate output file for our track/transform
     // combination
 
-    QTextStream *sptr = getOutputStream(trackId, transformId);
+    QTextStream *sptr = getOutputStream(trackId,
+                                        transformId,
+                                        QTextCodec::codecForName("UTF-8"));
     if (!sptr) {
         throw FailedToOpenOutputStream(trackId, transformId);
     }
 
     QTextStream &stream = *sptr;

 {
     for (PendingFeatures::const_iterator i = m_pending.begin();
          i != m_pending.end(); ++i) {
         DataId tt = i->first;
         Plugin::Feature f = i->second;
-        QTextStream *sptr = getOutputStream(tt.first, tt.second.getIdentifier());
+        QTextStream *sptr = getOutputStream(tt.first,
+                                            tt.second.getIdentifier(),
+                                            QTextCodec::codecForName("UTF-8"));
         if (!sptr) {
             throw FailedToOpenOutputStream(tt.first, tt.second.getIdentifier());
         }
         QTextStream &stream = *sptr;
         // final feature has its own time as end time (we can't