trw.simple_layers.ordered_set¶
Module Contents¶
Classes¶
Ordered set |
- class trw.simple_layers.ordered_set.OrderedSet(iterable=None)¶
Bases:
collections.MutableSetOrdered set
Implementation based on a doubly linked link and an internal dictionary. This design gives OrderedSet the same big-Oh running times as regular sets including O(1) adds, removes, and lookups as well as O(n) iteration.
- __len__(self)¶
- __contains__(self, key)¶
- add(self, key)¶
Add an element.
- discard(self, key)¶
Remove an element. Do not raise an exception if absent.
- __iter__(self)¶
- __reversed__(self)¶
- pop(self, last=True)¶
Return the popped value. Raise KeyError if empty.
- __repr__(self)¶
Return repr(self).
- __eq__(self, other)¶
Return self==value.