re>
<p>
          In the table below, x denotes the actual argument object and cv denotes
          an optional cv-qualification: "const", "volatile",
          or "const volatile".
        </p>
<div class="informaltable"><table class="table">
<colgroup>
<col>
<col>
</colgroup>
<thead><tr>
<th>
                  <p>
                    Argument Type
                  </p>
                </th>
<th>
                  <p>
                    Behavior
                  </p>
                </th>
</tr></thead>
