able</span> <span class="keywordtype">bool</span>      m_transformUpdated;    </div>
<div class="line"><a id="l00279" name="l00279"></a><span class="lineno">  279</span>    <span class="keyword">mutable</span> <span class="keywordtype">bool</span>      m_invTransformUpdated; </div>
<div class="line"><a id="l00280" name="l00280"></a><span class="lineno">  280</span>};</div>
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno">  281</span> </div>
<div class="line"><a id="l00282" name="l0028