class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;        is_bit_aligned&lt;typename View::value_type&gt;::value</div><div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;    &gt;::type</div><div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;&gt; : row_buffer_helper&lt;typename View::reference&gt;</div><div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;{</div><div class="line"><a name="l00190"></a><span cla