/a><span class="lineno">   17</span>&#160;</div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> String, <span class="keyword">typename</span> FormatTag, <span class="keyword">typename</span> ConversionPolicy&gt;</div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="keyword">inline</span></div><div class="line"><a name="l00020"></a><span class="lineno">   20<