bytestring-trie: An efficient finite map from (byte)strings to values.

[ bsd3, data, data-structures, library ] [ Propose Tags ]
Versions 0.1, 0.1.1, 0.1.2, 0.1.3, 0.1.4, 0.2.2, 0.2.3, 0.2.4,
Dependencies base, binary, bytestring [details]
License BSD-3-Clause
Copyright Copyright (c) 2008--2009 wren ng thornton
Author wren ng thornton
Category Data, Data Structures
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Uploaded by WrenThornton at Mon Jan 12 02:54:58 UTC 2009
Distributions Fedora:, LTSHaskell:, NixOS:, openSUSE:
Downloads 12416 total (80 in the last 30 days)
Rating 2.25 (votes: 2) [estimated by rule of succession]
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An efficient finite map from (byte)strings to values.

The implementation is based on big-endian patricia trees, like Data.IntMap. We first trie on the elements of Data.ByteString and then trie on the big-endian bit representation of those elements. Patricia trees have efficient algorithms for union and other merging operations, but they're also quick for lookups and insertions.




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