ytree.tree_farm.ancestry_short.AncestryShort¶
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class
ytree.tree_farm.ancestry_short.
AncestryShort
(function, args=None, kwargs=None)¶ An AncestryShort takes a halo and an ancestor halo and determines if the ancestry search should come to an end.
- halo: halo data container
- Data container of the descendent halo.
- ancestor : halo data container
- Data container for the ancestor halo.
The function should return True or False.
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__init__
(function, args=None, kwargs=None)¶