mp; operator|=(const MyInt&amp; x);
    MyInt&amp; operator&amp;=(const MyInt&amp; x);
    MyInt&amp; operator^=(const MyInt&amp; x);
    MyInt&amp; operator++();
    MyInt&amp; operator--();
};
</pre>
    </blockquote>

    <p>then the <code><a href="#operators1">operators&lt;&gt;</a></code>
    template adds more than a dozen additional operators, such as
    <code>operator&gt;</code>, <code>&lt;=</code>, <code>&gt;=</code>, and
    (binary) <code>+</code>. <a href="#two_arg">Two-argument forms</a> of the