SCT_CalibAlgs::IElementStreamer Node1 SCT_CalibAlgs::IElementStreamer # m_name # m_attributeNames # m_attributeValues # m_os # m_depth # m_nodeIndex # m_nodeId + IElementStreamer() + IElementStreamer() + IElementStreamer() + ~IElementStreamer() + value() Node2 SCT_CalibAlgs::XmlStreamer + XmlStreamer() + XmlStreamer() + XmlStreamer() + XmlStreamer() + ~XmlStreamer() Node1->Node2