enum eIfcObjectReferenceSelect {
kIfcObjectReferenceSelect_IfcMaterial_handle,
kIfcObjectReferenceSelect_IfcPerson_handle,
kIfcObjectReferenceSelect_IfcDateAndTime_handle,
kIfcObjectReferenceSelect_IfcMaterialList_handle,
kIfcObjectReferenceSelect_IfcOrganization_handle,
kIfcObjectReferenceSelect_IfcCalendarDate_handle,
kIfcObjectReferenceSelect_IfcLocalTime_handle,
kIfcObjectReferenceSelect_IfcPersonAndOrganization_handle,
kIfcObjectReferenceSelect_IfcMaterialLayer_handle,
kIfcObjectReferenceSelect_IfcExternalReference_handle,
kIfcObjectReferenceSelect_IfcTimeSeries_handle,
kIfcObjectReferenceSelect_IfcAddress_handle,
kIfcObjectReferenceSelect_IfcAppliedValue_handle,
kIfcObjectReferenceSelect_unset,
kIfcObjectReferenceSelect_JustLoaded_handle
};
