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LRU Cache: Not necessary to update cacheMap after splice #89

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nblintao opened this issue Oct 3, 2016 · 0 comments
Open

LRU Cache: Not necessary to update cacheMap after splice #89

nblintao opened this issue Oct 3, 2016 · 0 comments

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@nblintao
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nblintao commented Oct 3, 2016

In LRU Cache, after moving a node in the list to the front, it updated cacheMap[key] to cacheList.begin().

But I don't think the iterator to the node will be changed after splicing.
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