// Add an optional UncalcedRecord. However, we should add
// it in only the once, after the sheet's own BOFRecord.
// If there are diagrams, they have their own BOFRecords,
// and one shouldn't go in after that!
if (_isUncalced) {
ptv.visitRecord(new UncalcedRecord());
}
//Can there be more than one BOF for a sheet? If not then we can
//remove this guard. So be safe it is left here.
if (_rowsAggregate != null) {
// find forward distance to first RowRecord