   </div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;                        <span class="keyword">union</span></div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;                        {</div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;                                T x;</div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;                                T r;</div>
<div cl