pan>&#160;      <span class="keywordflow">if</span> (<span class="keyword">this</span> != &amp;from) InternalSwap(&amp;from);</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;      CopyFrom(from);</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;    }</div>
<div class="line"><a name="l00091"></a><span class="li