public IfcVirtualElement(IfcObjectDefinition host, IfcObjectPlacement p, IfcProductRepresentation r) : base(host, p, r) { } internal static IfcProduct Parse(string strDef) { IfcVirtualElement e = new IfcVirtualElement(); int ipos = 0; parseFields(e, ParserSTEP.SplitLineFields(strDef), ref ipos); return e; }