><span class="special">,</span> <span class="keyword">const</span>
                <span class="identifier">P</span><span class="special">&amp;</span>
                <span class="identifier">x</span><span class="special">)</span></code>
              </p>
              </th>
<th>
              <p>
                domain<br> type
              </p>
              </th>
<th>
              <p>
                interval<br> type
              </p>
              </th>
<th>
              <p>
                domain