[Haskell-cafe] class Ref...
cdevilbiss at gmail.com
Wed Jun 8 10:26:58 EDT 2005
On 6/8/05, Gracjan Polak <gracjan at acchsh.com> wrote:
> Tomasz Zielonka wrote:
> > On Tue, Jun 07, 2005 at 12:25:50PM +0200, Gracjan Polak wrote:
> To put it another way: is Data.Map only workaround to get something
> done, or is it The Right Way of doing PQs in Haskell?
Another option is to look at Chris Okasaki's
_Purely_Functional_Data_Structures_ (code available at his website).
Pairing heaps and splay heaps (when bootstrapped) are said to have
O(1) in everything but removeMin (new, insert, merge, findMin) and
good constant factors.
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