- Remove QT4 ifdefs

refs #141

common/BaseObject.hh

@@ -77,10 +77,8 @@
 #include <vector>
 #include <QMap>
 #include "perObjectData.hh"
-#if QT_VERSION >= 0x050000
 #include <QJsonDocument>
 #include <QJsonObject>
-#endif
 
 //== TYPEDEFS =================================================================
 
@@ -598,7 +596,6 @@ class DLLEXPORT BaseObject : public QObject {
         /*
          * Compose JSON parsable object.
          */
-#if QT_VERSION >= 0x050000
         QJsonObject comment_obj;
         for (QMap<QString, QString>::const_iterator it = commentsByKey_.begin(), it_end = commentsByKey_.end();
                 it != it_end; ++it) {
@@ -614,12 +611,6 @@ class DLLEXPORT BaseObject : public QObject {
             }
         }
         result.append(QString::fromUtf8(QJsonDocument(comment_obj).toJson(QJsonDocument::Indented)));
-#else
-        for (QMap<QString, QString>::const_iterator it = commentsByKey_.begin(), it_end = commentsByKey_.end();
-                it != it_end; ++it) {
-            result.append(QString("%1: %2").arg(it.key(), it.value()));
-        }
-#endif
 
         result.append(QString("END Comments for object \"%1\"\n").arg(name()));