The pqueue-mtl package

[Tags:bsd3, deprecated, library]
Deprecated. in favor of queuelike

Contains several implementations of data structures implementing a single-in, single-out paradigm, and implements monad transformers for their safe use. The monad transformer part of the library includes tools to fully encapsulate single-threaded use of a priority queue in a monad, including an array-based heap implementation. In general, the purely functional queue types can be ordered in increasing order of speed on generic insertion/deletion operations as follows: Stack, Queue, PQueue, IntQueue, SkewQueue, FQueue, Heap. (PQueue, IntQueue, and SkewQueue are all very nearly the same speed.) Work is in progress on a van Emde Boas or y-fast priority queue implementation, which provides sublogarithmic functionality for all operations. This package is now deprecated. Use queuelike instead.

Properties

Versions 1.0, 1.0.1, 1.0.2, 1.0.3, 1.0.4, 1.0.5, 1.0.6, 1.0.7
Dependencies base, containers, ghc-prim, MaybeT, mtl, stateful-mtl (==1.0.5), uvector [details]
License BSD3
Author Louis Wasserman
Maintainer wasserman.louis@gmail.com
Stability experimental
Category Monads, Algorithms
Bug tracker mailto:wasserman.louis@gmail.com
Uploaded Fri Mar 13 21:58:50 UTC 2009 by LouisWasserman
Distributions NixOS:1.0.7
Downloads 1581 total (34 in the last 30 days)
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Status Docs uploaded by user
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