s="lineno">    7</span>&#160;        _rp (NULL),</div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;        _ip (NULL),</div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;        _vp (NULL)</div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;    {}</div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;</div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#