insert_sorted

Convenience function for calling insert_row_sorted.

Inserts a row in this according to the sorting specified by cmp_func. If you use this method for insertion you should not use other methods as this method assumes the model to be already sorted by cmp_func.

Parameters:

this	The model to do a sorted insert on
cmp_func	Callback used for comparison or rows
user_data	Arbitrary pointer passed to cmp_func during search

Returns:

A ModelIter pointing to the new row