oint Concept)
                    </p>
                  </td>
<td>
                    <p>
                      geometry
                    </p>
                  </td>
<td>
                    <p>
                      A model of the specified concept (usually a point)
                    </p>
                  </td>
</tr>
<tr>
<td>
                    <p>
                      typename coordinate_type&lt; Geometry &gt;::type const &amp;
                    </p>
                  </td>
<td>
            