Difference between revisions of "Stanamic typing"

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(Another oleg nugget)
(Deleting page that hasn't been edited for over 10 years)
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"We describe a datatype of polymorphic balanced binary trees: AVL trees.
The trees are polymorphic: the values in different nodes may have
different type. The trees are balanced: for each non-leaf node, the
heights of its two children can differ at most by one. Here, by
definition the height of a node is 1 + max of the heights of its
children. A leaf node has the height of 0.
The main feature of the present approach is a blended static and dynamic
enforcement of the balancing constraint. The function make_node
verifies the balancing constraint at compile time -- if it can. If the
static check is not possible, the function delays the check till the
[http://okmij.org/ftp/Haskell/types.html#stanamic-AVL Polymorphic stanamically balanced AVL trees]

Revision as of 14:56, 6 February 2021