Add prev to Node class (#82)
For managing an LRU cache, we need to use a doubly linked list for move_to_front() operation.
This commit is contained in:
parent
4badddd78e
commit
17e5fb7d32
@ -56,7 +56,8 @@
|
||||
"\n",
|
||||
" def __init__(self, results):\n",
|
||||
" self.results = results\n",
|
||||
" self.next = next\n",
|
||||
" self.prev = None\n",
|
||||
" self.next = None\n",
|
||||
"\n",
|
||||
"\n",
|
||||
"class LinkedList(object):\n",
|
||||
|
Loading…
Reference in New Issue
Block a user