nt</code></pre><div class="info ">
<div class="info-desc">
<p>Computes the total size (in words, including the headers) of all
     heap blocks accessible from the argument.  Statically
     allocated blocks are excluded.</p>

<p>@Since 4.04</p>
</div>
</div>

<pre><span id="VALfield"><span class="keyword">val</span> field</span> : <code class="type"><a href="Obj.html#TYPEt">t</a> -&gt; int -&gt; <a href="Obj.html#TYPEt">t</a></code></pre>
<pre><span id="VALset_field"><span class="keyword">val</span> set_fi