AcRxObject AcGiDrawable AcHeapOperators AcDbObject AcDbSymbolTableRecord AcDbLayerTableRecord
class AcDbLayerTableRecord : public AcDbSymbolTableRecord;
dbsymtb.h
Objects of this class represent records in the AcDbLayerTable. Each of these records contains the information (color, on or off, frozen or thawed, etc.) about a layer in the drawing database.
AcDbLayerTable