60;    <span class="keywordtype">bool</span> <a class="code" href="classShipCAD_1_1ShipCADModel.html#a9aa140f98f5f02a30743e2b9ce3d7d28">isFilenameSet</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;<span class="keyword">        </span>{<span class="keywordflow">return</span> _filename_set;}</div><div class="line"><a name="l00192"></a><span class="lineno"><a class="line" href="classShipCAD_1_1ShipCADModel.html#a960f3e97ef2aa847c9bb7c