def _get_next_buffered_row(self):
if self._iter_row == self._iter_nrows:<EOL><INDENT>raise StopIteration<EOL><DEDENT>if self._row_buffer_index >= self._iter_row_buffer:<EOL><INDENT>self._buffer_iter_rows(self._iter_row)<EOL><DEDENT>data = self._row_buffer[self._row_buffer_index]<EOL>self._iter_row += <NUM_LIT:1><EOL>self._row_buffer_index += <NUM_LIT:1><EOL>return data<EOL>
Get the next row for iteration.