1 #ifndef BOOST_PREPROCESSOR_ENUM_SHIFTED_PARAMS_HPP
2 #define BOOST_PREPROCESSOR_ENUM_SHIFTED_PARAMS_HPP
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16 #include <boost/preprocessor/cat.hpp>
17 #include <boost/preprocessor/enum_shifted.hpp>
19 /** <p>Generates a comma separated list of shifted actual parameters.</p>
21 <p>In other words, expands to the sequence:</p>
24 BOOST_PP_CAT(PARAM,1), BOOST_PP_CAT(PARAM,2), ..., BOOST_PP_CAT(PARAM,BOOST_PP_DEC(COUNT))
29 BOOST_PP_ENUM_SHIFTED_PARAMS(3,x)
40 <li>BOOST_PP_REPEAT()</li>
45 <li>This macro facilitates a typical usage of the library. Shifted parameter
46 lists are common in template metaprograms.</li>
51 <li><a href="../../test/repeat_2nd_test.cpp">repeat_2nd_test.cpp</a></li>
54 #define BOOST_PP_ENUM_SHIFTED_PARAMS(COUNT,PARAM) BOOST_PP_ENUM_SHIFTED(COUNT,BOOST_PP_ENUM_SHIFTED_PARAMS_F,PARAM)
56 #define BOOST_PP_ENUM_SHIFTED_PARAMS_F(I,P) BOOST_PP_CAT(P,I)