me="l00020"></a>00020 
<a name="l00021"></a>00021 <span class="preprocessor">#include "Typelist.h"</span>
<a name="l00022"></a>00022 <span class="preprocessor">#include "TypeTraits.h"</span>
<a name="l00023"></a>00023 <span class="preprocessor">#include "EmptyType.h"</span>
<a name="l00024"></a>00024 
<a name="l00025"></a>00025 <span class="keyword">namespace </span>Loki
<a name="l00026"></a>00026 {
<a name="l00027"></a>00027 <span class="preprocessor">#if defined(_MSC_VER) &amp;&amp; _MSC_VER &gt;= 1300</s