internal override void SetXML(XmlElement xml, BaseClassIfc host, HashSet<int> processed)
{
base.SetXML(xml, host, processed);
if (mHasExternalReferences.Count > 0)
{
XmlElement element = xml.OwnerDocument.CreateElement("HasExternalReferences");
xml.AppendChild(element);
foreach (IfcExternalReferenceRelationship r in HasExternalReferences)
element.AppendChild(r.GetXML(xml.OwnerDocument, "", this, processed));
}
//if (mHasConstraintRelationships.Count > 0)
//{
// XmlElement element = xml.OwnerDocument.CreateElement("HasConstraintRelationships");
// xml.AppendChild(element);
// foreach (IfcResourceConstraintRelationship r in HasConstraintRelationships)
// element.AppendChild(r.GetXML(xml.OwnerDocument, "", this, processed));
//}
}