AcRxObject AcGiDrawable AcHeapOperators AcDbObject AcDbSymbolTableRecord AcDbRegAppTableRecord
class AcDbRegAppTableRecord : public AcDbSymbolTableRecord;
dbsymtb.h
Objects of this class represent records in the AcDbRegAppTable (known as the APPID symbol table in AutoCAD and DXF). Each of these records represents an application ID used to identify a group of Extended Entity Data attached to objects in the drawing database.