   genType <span class="keyword">const</span>&amp; v2,</div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;        genType <span class="keyword">const</span>&amp; v3,</div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;        genType <span class="keyword">const</span>&amp; v4,</div><div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;        <span class="keyword">typename</span> genType::value_type <span class="keyword">