get_children

get_children(domain, population=None)

Get the children of the objects in the query. If no population is specified, get the children of all objects in the domain.

Parameters:

domainobject

The domain containing the objects.

populationquery-like, optional

The query to select specific objects. If None, all objects in the domain are selected.

Returns:

children_idslist of lists

A list of lists, where each list contains the children of the object at the corresponding index in the query.

object_indicesnumpy.ndarray

The indices of the objects selected by the query.