convert_child_iter_to_iter

Sets sort_iter to point to the row in this that corresponds to the row pointed at by child_iter.

If sort_iter was not set, false is returned. Note: a boolean is only returned since 2.14.

Parameters:

this	A TreeModelSort
sort_iter	An uninitialized TreeIter.
child_iter	A valid TreeIter pointing to a row on the child model

Returns:

true, if sort_iter was set, i.e. if sort_iter is a valid iterator pointer to a visible row in the child model.