&gt;
  </dd>   
  <dt><h4><code>
    LA::is_loading
  </code></h4></dt>
  <dd>
    Returns the Boost MPL Integral Constant type boost::mpl::bool_&lt;true&gt;
  </dd>   
  <dt><h4><code>
    la &gt;&gt; x
    <br>
    la &amp; x
  </code></h4></dt>
  <dd>
    These expressions must perform exactly the same function.  
    Sets <code>x</code> to a value retrieved from <code>la</code>.
    <p>
    Returns a reference to <code>la</code>. 
  </dd>
  <dt><h4><code>
    la.load_binary(u, count)
  </code></h4></dt>