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diff --git a/src/datavisualization/data/qsurfacedataproxy.h b/src/datavisualization/data/qsurfacedataproxy.h
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+/****************************************************************************
+**
+** Copyright (C) 2013 Digia Plc
+** All rights reserved.
+** For any questions to Digia, please use contact form at http://qt.digia.com
+**
+** This file is part of the QtDataVisualization module.
+**
+** Licensees holding valid Qt Enterprise licenses may use this file in
+** accordance with the Qt Enterprise License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.
+**
+** If you have questions regarding the use of this file, please use
+** contact form at http://qt.digia.com
+**
+****************************************************************************/
+
+#ifndef QSURFACEDATAPROXY_H
+#define QSURFACEDATAPROXY_H
+
+#include <QtDataVisualization/qdatavisualizationglobal.h>
+#include <QtDataVisualization/qabstractdataproxy.h>
+
+QT_DATAVISUALIZATION_BEGIN_NAMESPACE
+
+typedef qreal QSurfaceDataItem; // Let's stick to this for now, expand if needed
+typedef QVector<QSurfaceDataItem> QSurfaceDataRow;
+typedef QList<QSurfaceDataRow *> QSurfaceDataArray;
+
+class QSurfaceDataProxyPrivate;
+
+class QT_DATAVISUALIZATION_EXPORT QSurfaceDataProxy : public QAbstractDataProxy
+{
+    Q_OBJECT
+
+public:
+    explicit QSurfaceDataProxy(QObject *parent = 0);
+    virtual ~QSurfaceDataProxy();
+
+    int itemCount() const;
+    const QSurfaceDataArray *array() const;
+    const QSurfaceDataItem *itemAt(int index) const;
+
+    void resetArray(QSurfaceDataArray *newArray);
+
+signals:
+    void arrayReset();
+
+protected:
+    explicit QSurfaceDataProxy(QSurfaceDataProxyPrivate *d, QObject *parent = 0);
+    QSurfaceDataProxyPrivate *dptr();
+    const QSurfaceDataProxyPrivate *dptrc() const;
+
+private:
+    Q_DISABLE_COPY(QSurfaceDataProxy)
+
+    friend class Surface3DController;
+};
+
+QT_DATAVISUALIZATION_END_NAMESPACE
+
+#endif // QSURFACEDATAPROXY_H