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  29 <p>
  30           <a class="indexterm" name="idp158001776"></a>
  31 Construct a yield context to represent
  32           the specified coroutine.
  33         </p>
  34 <pre class="programlisting"><span class="identifier">basic_yield_context</span><span class="special">(</span>
  35     <span class="keyword">const</span> <span class="identifier">detail</span><span class="special">::</span><span class="identifier">weak_ptr</span><span class="special">&lt;</span> <span class="identifier">callee_type</span> <span class="special">&gt;</span> <span class="special">&amp;</span> <span class="identifier">coro</span><span class="special">,</span>
  36     <span class="identifier">caller_type</span> <span class="special">&amp;</span> <span class="identifier">ca</span><span class="special">,</span>
  37     <span class="identifier">Handler</span> <span class="special">&amp;</span> <span class="identifier">handler</span><span class="special">);</span>
  38 </pre>
  39 <p>
  40           Most applications do not need to use this constructor. Instead, the <code class="computeroutput"><span class="identifier">spawn</span><span class="special">()</span></code>
  41           function passes a yield context as an argument to the coroutine function.
  42         </p>
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  46 <td align="right"><div class="copyright-footer">Copyright &#169; 2003-2014 Christopher M. Kohlhoff<p>
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