his header.
          </p>
<h6>
<a name="geometry.reference.adapted.boost_range.filtered.h3"></a>
            <span class="phrase"><a name="geometry.reference.adapted.boost_range.filtered.example"></a></span><a class="link" href="filtered.html#geometry.reference.adapted.boost_range.filtered.example">Example</a>
          </h6>
<p>
            Shows how to use a Boost.Geometry linestring, filtered by Boost.Range
            adaptor
          </p>
<p>
</p>
<pre class="programlisting"><span class="preprocessor