</span>BOOST_VMD_ASSERT_IS_TUPLE(sequence)</pre></div>
<div class="refsect1">
-<a name="idm46213760558704"></a><h2>Description</h2>
+<a name="idm45529680973856"></a><h2>Description</h2>
<p>The macro checks that the sequence is a Boost PP tuple. If it is not a Boost PP tuple, it forces a compiler error.</p>
<p>The macro normally checks for a Boost PP tuple only in debug mode. However an end-user can force the macro to check or not check by defining the macro BOOST_VMD_ASSERT_DATA to 1 or 0 respectively.</p>
<p>sequence = a possible Boost PP tuple.</p>