1_1ShipCADModel.html#aa8079da42c7e5ab56ff60af82432d29d">createRedo</a>();</div><div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160;</div><div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160;</div><div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160;    <span class="comment">// define away copy constructor and assi