"lineno">   77</span>&#160;</div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;        <span class="keyword">protected</span>:</div><div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;            StdVec&lt;StdLargeVec&lt;Real&gt; *&gt; contact_Vol_;</div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;</div><div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;            <span class="keyword">vir