 
  <span class="keyword">void</span> <span class="identifier">register_simple_filter_factory</span><span class="special">(</span><span class="identifier">attribute_name</span> <span class="keyword">const</span> <span class="special">&amp;</span> name<span class="special">)</span><span class="special">;</span></pre></div>
<div class="refsect1">
<a name="idm90204"></a><h2>Description</h2>
<p>The function registers a simple filter factory object for the specified attribute name. The factory will support attri