The nested-sequence package

[Tags:bsd3, library, test]

List-like data structures implemented using nested data types and polymorphic recursion. Also called "n-ary random access lists". They supports O(log(n)) lookup while still having amortized O(1) access to the left end of the sequence. Somewhat similar to finger trees, but much simpler, and the ternary and quaternary versions are also more memory efficient; however, modifying the right end of the sequence is still slow. See Data.Nested.Seq for general comments and Data.Nested.Seq.Binary.Lazy for an explanation of the data structure.

Properties

Versions 0.1, 0.2
Dependencies base (==4.*) [details]
License BSD3
Copyright (c) 2016 Balazs Komuves, Peter Divianszky
Author Balazs Komuves, Peter Divianszky
Maintainer bkomuves (plus) hackage (at) gmail (dot) com
Category Data Structures, Data
Home page http://code.haskell.org/~bkomuves/
Source repository head: darcs get http://code.haskell.org/~bkomuves/projects/nested-sequence/
Uploaded Sat Jul 9 11:43:41 UTC 2016 by BalazsKomuves
Distributions NixOS:0.2
Downloads 313 total (132 in the last 30 days)
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Status Docs uploaded by user
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