Inserts a row in this according to the sorting specified by
If you use this method for insertion you should not use other methods as this method assumes the model to be already sorted by
The model to do a sorted insert on
An array of Variants with type signature matching those of the column schemas of this. If any of the variants have floating references they will be consumed.
Callback used for comparison or rows
Arbitrary pointer passed to
A ModelIter pointing to the new row