</span>BOOST_VMD_IDENTITY_RESULT(result)</pre></div>
<div class="refsect1">
-<a name="idp98977296"></a><h2>Description</h2>
+<a name="idp84613360"></a><h2>Description</h2>
<p>result = any single result returned when BOOST_VMD_IDENTITY is used or 'item BOOST_VMD_EMPTY'.</p>
<p>The reason for this macro is to smooth over a problem when using VC++ with BOOST_VMD_IDENTITY. If your BOOST_VMD_IDENTITY macro can be used where VC++ is the compiler then you need to surround your macro code which could return a result with this macro in order that VC++ handles BOOST_VMD_IDENTITY correctly.</p>
<p>If you are not using VC++ you do not have to use this macro, but doing so does no harm. </p>
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