span></code>
        </p>
<h6>
<a name="geometry.reference.algorithms.unique.h4"></a>
          <span class="phrase"><a name="geometry.reference.algorithms.unique.conformance"></a></span><a class="link" href="unique.html#geometry.reference.algorithms.unique.conformance">Conformance</a>
        </h6>
<p>
          The function unique is not defined by OGC.
        </p>
<p>
          The function unique conforms to the std::unique function of the C++ std-library.
        </p>
<h6>
<a name="geometry.reference.