Ryan Gaffney gaffney
gaffney
/ minmaxqueue.py
Created
April 6, 2015 05:50
Simple queue with O(1) retrieval of minimum and maximum values
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| from collections import deque | |
| class MinMaxQueue(object): | |
| def __init__(self, maxlen=None): | |
| self._queue_all = deque(maxlen=maxlen) | |
| self._queue_min = deque(maxlen=maxlen) | |
| self._queue_max = deque(maxlen=maxlen) |