ter(const self&amp; x);
  self&amp; operator=(const self&amp; x);
  Reference operator*() const;
  self&amp; operator++();
  self&amp; operator--();
  self&amp; operator+=(Distance n);
  self&amp; operator-=(Distance n);
  bool operator==(const self&amp; x) const;
  bool operator&lt;(const self&amp; x) const;
  friend Distance operator-(const self&amp; x, const self&amp; y);
};
</pre>
    </blockquote>

    <p>Check the <a href="http://www.boost.org/development/testing.html">compiler status
    report</a> f