AcRxObject AcGiDrawable AcHeapOperators AcDbObject AcDbSymbolTableRecord AcDbUCSTableRecord
class AcDbUCSTableRecord : public AcDbSymbolTableRecord;
dbsymtb.h
Objects of this class represent records in the AcDbUCSTable. Each of these records contains the information about a user coordinate system (UCS) that has been saved in the drawing database.
AcDbUCSTable