s="lineno">  346</span>&#160;    <span class="keywordtype">void</span> <a class="code" href="classShipCAD_1_1ShipCADModel.html#a036ed7f2f1f5e592c64ef8f0ccf29204">undoDataChanged</a>();</div><div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;                               </div><div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;<span class="keyword">protected</span>:</div><div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;</div>