ructor">OnlyAllocation</span></code></td></tr><tr id="type-pre_category.DataConstraints" class="anchored"><td class="def constructor"><a href="#type-pre_category.DataConstraints" class="anchor"></a><code>| </code><code><span class="constructor">DataConstraints</span></code></td></tr></table></dt></dl><dl><dt class="spec value" id="val-categorize"><a href="#val-categorize" class="anchor"></a><code><span class="keyword">val</span> categorize : <span><span><span class="type-var">'a</span> <a href="../index.htm