eak</span>;
0306       <span class="keyword">end</span>     
0307       
0308       <span class="keyword">if</span> (alp2 == stpmax)
0309         <span class="comment">% stpmax too small</span>
0310         obj.print(3,Inf,<span class="string">'WARNING: end of line search forced by stpmax'</span>);
0311         nEff = 2;
0312         ier = 0;
0313         <span class="keyword">break</span>;
0314       <span class="keyword">end</span>     
0315     <span class="keyword">end</span>
0316     
0317     <span cl