></a></span><a class="link" href="begin_rtree______const___.html#geometry.reference.spatial_indexes.group__rtree__functions.begin_rtree______const___.example">Example</a>
          </h6>
<p>
</p>
<pre class="programlisting"><span class="identifier">std</span><span class="special">::</span><span class="identifier">for_each</span><span class="special">(</span><span class="identifier">bgi</span><span class="special">::</span><span class="identifier">begin</span><span class="special">(</span><span class="identi