   Applied to the resulting iterators' <code class="computeroutput"><span class="identifier">next</span><span class="special">()</span></code> method.
                  </p>
                </td>
<td>
                  <p>
                    An unspecified model of <a class="link" href="../concepts.html#concepts.callpolicies" title="CallPolicies">CallPolicies</a>
                    which always makes a copy of the result of deferencing the underlying
                    C++ iterator
                  </p>