</span>BOOST_VMD_IS_EMPTY_LIST_D(d, sequence)</pre></div>
<div class="refsect1">
-<a name="idm46213760343552"></a><h2>Description</h2>
+<a name="idm45529680751296"></a><h2>Description</h2>
<p>An empty Boost PP list consists of the single identifier 'BOOST_PP_NIL'. This identifier also serves as a list terminator for a non-empty list.</p>
<p>d = The next available BOOST_PP_WHILE iteration sequence = a preprocessor parameter</p>
<p>returns = 1 if the sequence is an empty Boost PP list 0 if it is not.</p>