compatible across
   all machines for a given version of OCaml.<br>
</div>

<pre><span id="VALoutput_value"><span class="keyword">val</span> output_value</span> : <code class="type"><a href="Pervasives.html#TYPEout_channel">out_channel</a> -&gt; 'a -&gt; unit</code></pre><div class="info ">
Write the representation of a structured value of any type
   to a channel. Circularities and sharing inside the value
   are detected and preserved. The object can be read back,
   by the function <a href="Pervasives.ht