get_child
Description:
Returns a newly created child of this, or null if the iter has no child.
See LayersIter for more information on this function.
Parameters:
| this |
Returns:
|
a new LayersIter, or |
Returns a newly created child of this, or null if the iter has no child.
See LayersIter for more information on this function.
| this |
|
a new LayersIter, or |