256"></a>
Checks relation between a pair of geometries defined by a mask.
          </p>
<h6>
<a name="geometry.reference.algorithms.relate.relate_4_with_strategy.h0"></a>
            <span class="phrase"><a name="geometry.reference.algorithms.relate.relate_4_with_strategy.synopsis"></a></span><a class="link" href="relate_4_with_strategy.html#geometry.reference.algorithms.relate.relate_4_with_strategy.synopsis">Synopsis</a>
          </h6>
<p>
</p>
<pre class="programlisting"><span class="keyword">template<