uation/comma_if.html">boost/preprocessor/punctuation/comma_if.hpp</a>&gt;
#include &lt;<a href="../headers/repetition/for.html">boost/preprocessor/repetition/for.hpp</a>&gt;
#include &lt;<a href="../headers/tuple/elem.html">boost/preprocessor/tuple/elem.hpp</a>&gt;

#define PRED(r, state) \
   <a href="not_equal.html">BOOST_PP_NOT_EQUAL</a>( \
      <a href="tuple_elem.html">BOOST_PP_TUPLE_ELEM</a>(4, 0, state), \
      <a href="inc.html">BOOST_PP_INC</a>( \
         <a href="tuple_elem.html">BOOST_PP_TUPLE