ake the address
          of a member function of a C++ standard library container, so <code class="computeroutput"><span class="identifier">iterators</span><span class="special">&lt;&gt;</span></code>
          can be particularly helpful when wrapping them.
        </p>
<p>
          In the table below, x is an instance of C.
        </p>
<div class="informaltable"><table class="table">
<colgroup>
<col>
<col>
</colgroup>
<thead><tr>
<th>
                  <p>
                    Required Valid Expression
