[ Version ( since = "2.2" ) ]
public void reorder (TreeIter? parent, int[] new_order)
Reorders the children of parent in this to follow the order indicated by new_order
.
Note that this function only works with unsorted stores.
| this | |
| parent |
A TreeIter, or null |
| new_order |
an array of integers mapping the new position of each child to its old position before the re-ordering, i.e. |