38"></a><span class="lineno">  238</span>&#160;            {</div>
<div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;                <span class="comment">// Split zRange.</span></div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;                r.m_subRanges[Z].begin() = range_type::splitHelper(m_subRanges[Z], splitter);</div>
<div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;                r.m_subRanges[Z].end()   = 