1 files changed, 5 insertions, 5 deletions
diff --git a/src/datavis3d/data/qitemmodelmapdatamapping.h b/src/datavis3d/data/qitemmodelmapdatamapping.h
index 5155f2b6..7587290c 100644
--- a/src/datavis3d/data/qitemmodelmapdatamapping.h
+++ b/src/datavis3d/data/qitemmodelmapdatamapping.h
@@ -33,15 +33,14 @@ class QT_DATAVIS3D_EXPORT QItemModelMapDataMapping : public QObject
     Q_PROPERTY(QString xPosRole READ xPosRole WRITE setXPosRole NOTIFY mappingChanged)
     Q_PROPERTY(QString zPosRole READ zPosRole WRITE setZPosRole NOTIFY mappingChanged)
     Q_PROPERTY(QString valueRole READ valueRole WRITE setValueRole NOTIFY mappingChanged)
+
 public:
-    explicit QItemModelMapDataMapping();
-    QItemModelMapDataMapping(const QItemModelMapDataMapping &other);
+    explicit QItemModelMapDataMapping(QObject *parent = 0);
     QItemModelMapDataMapping(const QString &labelRole, const QString &xPosRole,
-                             const QString &zPosRole, const QString &valueRole);
+                             const QString &zPosRole, const QString &valueRole,
+                             QObject *parent = 0);
     virtual ~QItemModelMapDataMapping();
 
-    QItemModelMapDataMapping &operator=(const QItemModelMapDataMapping &other);
-
     void setLabelRole(const QString &role);
     QString labelRole() const;
     void setXPosRole(const QString &role);
@@ -53,6 +52,7 @@ public:
 
     void remap(const QString &labelRole, const QString &xPosRole,
                const QString &zPosRole, const QString &valueRole);
+
 signals:
     void mappingChanged();