K 10 svn:author V 3 pgj K 8 svn:date V 27 2011-08-13T18:36:10.000000Z K 7 svn:log V 468 A priority search queue efficiently supports the opperations of both a search tree and a priority queue. A 'Binding' is a product of a key and a priority. Bindings can be inserted, deleted, modified and queried in logarithmic time, and the binding with the least priority can be retrieved in constant time. A queue can be built from a list of bindings, sorted by keys, in linear time. WWW: http://hackage.haskell.org/package/PSQueue Obtained from: FreeBSD Haskell END