lgorithm. Parameters are passed as template parameters.
        Maximum number of elements in nodes is set to 16.
      </p>
<p>
</p>
<pre class="programlisting"><span class="comment">// create the rtree using default constructor</span>
<span class="identifier">bgi</span><span class="special">::</span><span class="identifier">rtree</span><span class="special">&lt;</span> <span class="identifier">value</span><span class="special">,</span> <span class="identifier">bgi</span><span class="special">::</span><spa