ost_polygon</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code>
          </p>
<p>
            The standard header <code class="computeroutput"><span class="identifier">boost</span><span class="special">/</span><span class="identifier">geometry</span><span class="special">.</span><span class="identifier">hpp</span></code>
            does not include this header.
          </p>
<h6>
<a name="geometry.reference.adapted.boost_polygon.polygon_data.h3"