emphasis"><em>asymmetric_coroutine&lt;&gt;::push_type</em></span>
        and <span class="emphasis"><em>asymmetric_coroutine&lt;&gt;::pull_type</em></span> - provide
        a unidirectional transfer of data.
      </p>
<h5>
<a name="coroutine.coroutine.asymmetric.h0"></a>
        <span class="phrase"><a name="coroutine.coroutine.asymmetric._emphasis_asymmetric_coroutine_lt__gt___pull_type__emphasis_"></a></span><a class="link" href="asymmetric.html#coroutine.coroutine.asymmetric._emphasis_asymmetric_corou