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1 | ||
2 | // NO INCLUDE GUARDS, THE HEADER IS INTENDED FOR MULTIPLE INCLUSION | |
3 | ||
4 | #if defined(BOOST_PP_IS_ITERATING) | |
5 | ||
6 | // Copyright Aleksey Gurtovoy 2000-2004 | |
7 | // | |
8 | // Distributed under the Boost Software License, Version 1.0. | |
9 | // (See accompanying file LICENSE_1_0.txt or copy at | |
10 | // http://www.boost.org/LICENSE_1_0.txt) | |
11 | // | |
12 | // See http://www.boost.org/libs/mpl for documentation. | |
13 | ||
14 | // $Id$ | |
15 | // $Date$ | |
16 | // $Revision$ | |
17 | ||
18 | #include <boost/preprocessor/enum_params.hpp> | |
19 | #include <boost/preprocessor/dec.hpp> | |
20 | #include <boost/preprocessor/cat.hpp> | |
21 | ||
22 | #define i_ BOOST_PP_FRAME_ITERATION(1) | |
23 | ||
24 | # define AUX778076_SET_TAIL(set, i_, T) \ | |
25 | typename BOOST_PP_CAT(set,i_)< \ | |
26 | BOOST_PP_ENUM_PARAMS(i_, T) \ | |
27 | >::item_ \ | |
28 | /**/ | |
29 | ||
30 | #if i_ > 0 | |
31 | template< | |
32 | BOOST_PP_ENUM_PARAMS(i_, typename T) | |
33 | > | |
34 | struct BOOST_PP_CAT(set,i_) | |
35 | : s_item< | |
36 | BOOST_PP_CAT(T,BOOST_PP_DEC(i_)) | |
37 | , AUX778076_SET_TAIL(set,BOOST_PP_DEC(i_),T) | |
38 | > | |
39 | { | |
40 | typedef BOOST_PP_CAT(set,i_) type; | |
41 | }; | |
42 | #endif | |
43 | ||
44 | # undef AUX778076_SET_TAIL | |
45 | ||
46 | #undef i_ | |
47 | ||
48 | #endif // BOOST_PP_IS_ITERATING |