ular subclass
of the abstract container to the constructor.</p>
<p>At present the single greatest weakness of this project is that it does
not support the storage of arrays--only scalars (although scalar coarrays
should be fine). It is unclear whether or not a solution to this problem
is readily available.</p>
<p>Extensions to the abstract type must implement the procedure
<code>typeguard</code>, which tests that variables being passed to the
container or to which the container's contents are assigned are o