Acad::ErrorStatus setIdData(AcDbObjectId, unsigned long)
Acad::ErrorStatus getIdFlags(AcDbObjectId, unsigned char &) const
Acad::ErrorStatus setIdFlags(AcDbObjectId, unsigned char)
Acad::ErrorStatus addId(AcDbObjectId)
Acad::ErrorStatus getIdData(AcDbObjectId, unsigned long &) const
Acad::ErrorStatus getFlagsAndData(AcDbObjectId, unsigned char &, unsigned long &) const