= The `SplaySetFn` functor
:Author: John Reppy
:Date: {release-date}
:stem: latexmath
:source-highlighter: pygments
:VERSION: {smlnj-version}

The `SplaySetFn` functor provides a splay-tree implementation of the
xref:sig-ORD_SET.adoc[`ORD_SET`] signature parameterized over the element type.

It is recommended, however, that one use the xref:fun-RedBlackSetFn.adoc[`RedBlackSetFn`]
functor instead of `SplaySetFn`, since experimentation has shown it to be
faster across the board.

== Synopsis

[source,sml]
------------
functor SplaySetFn (K : ORD_KEY) :> ORD_SET where type Key.ord_key = K.ord_key
------------

== See Also

xref:sig-ORD_KEY.adoc[`ORD_KEY`],
xref:sig-ORD_SET.adoc[`ORD_SET`],
xref:fun-RedBlackSetFn.adoc[`RedBlackSetFn`],
xref:smlnj-lib.adoc[__The Util Library__]
