  55</span>&#160; </div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;        <span class="comment">! Compute the controller output - if sufficient time has passed or the </span></div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;        <span class="comment">! the setpoint has been modified</span></div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;        <span class="keywordflow">if</span> ((t - this%m_previ