></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;        </div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;        Smoother prob_;</div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;        </div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;        <span class="comment">//--------Private methods--------//</span></div>
<div class="line"><a name="l00022"></a><span class="l