{};</div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;</div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">bool</span> checkContain(<span class="keyword">const</span> Vec2d &amp;pnt, <span class="keywordtype">bool</span> BOUNDARY_INCLUDED = <span class="keyword">true</span>) <span class="keyword">override</span>;</div><div class="line"><a name="l00067"></a><span class="linen