/tt> has been reimplemented so that
dynamic_bitset's references behave more like references to standard
container elements. In particular it is now guaranteed that they
cannot be invalidated from a standard library swap() function
applied to their corresponding <tt>dynamic_bitset</tt>s.
</li>
</ul>
<i>General improvements</i>
<ul>
<li>
Several optimizations to member and non-member functions and to the
nested class <tt>reference</tt>.
</li>
</ul>

<hr />
<h3><a id="see-also">See also</a></h3>

<tt><a href=
