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  <span class="emphasis"><em>&#187; <a class="link" href="expires_from_now/overload1.html" title="basic_deadline_timer::expires_from_now (1 of 3 overloads)">more...</a></em></span>
</pre>
<p>
          Set the timer's expiry time relative to now.
        </p>
<pre class="programlisting"><span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span> <a class="link" href="expires_from_now/overload2.html" title="basic_deadline_timer::expires_from_now (2 of 3 overload