disjoint-set: Persistent disjoint-sets, a.k.a union-find.

[ bsd3, data, library ] [ Propose Tags ]

This is a persistent data structure for disjoint sets.

The algorithm is described in "Introduction to Algorithms" by Cormen, et al. The implementation here uses both union by rank and path compression. We incur an O(logn) overhead because of the use of persistent maps.

Data.IntDisjointSet is as strict as possible.

Versions [faq] 0.1, 0.2
Dependencies base (>=3 && <5), containers (>=0.3), mtl (>=2), transformers (>=0.3) [details]
License LicenseRef-LGPL
Author Maxwell Sayles <maxwellsayles@gmail.com>
Maintainer Maxwell Sayles <maxwellsayles@gmail.com>
Category Data
Home page https://github.com/maxwellsayles/disjoint-set
Uploaded by MaxwellSayles at 2012-10-10T17:18:44Z
Distributions NixOS:0.2
Downloads 1854 total (7 in the last 30 days)
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