>;</span>
<span class=keyword>template</span><span class=special>&lt;</span><span class=keyword>typename</span> <span class=identifier>MultiIndexContainer</span><span class=special>,</span><span class=keyword>typename</span> <span class=identifier>Tag</span><span class=special>&gt;</span> <span class=keyword>struct</span> <span class=identifier>index</span><span class=special>;</span>

<span class=keyword>template</span><span class=special>&lt;</span><span class=keyword>typename</span> <span class=identifie