projects / ceph.git / blame
| Commit | Line | Data |
|---|---|---|
| 7c673cae FG |
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/enum_shifted_params.hpp> | |
| 20 | #include <boost/preprocessor/comma_if.hpp> | |
| 21 | #include <boost/preprocessor/repeat.hpp> | |
| 22 | #include <boost/preprocessor/dec.hpp> | |
| 23 | #include <boost/preprocessor/cat.hpp> | |
| 24 | ||
| 25 | #define i_ BOOST_PP_FRAME_ITERATION(1) | |
| 26 | ||
| 27 | #if defined(BOOST_MPL_CFG_TYPEOF_BASED_SEQUENCES) | |
| 28 | ||
| 29 | # define AUX778076_VECTOR_TAIL(vector, i_, C) \ | |
| 30 | BOOST_PP_CAT(BOOST_PP_CAT(vector,i_),_c)<T \ | |
| 31 | BOOST_PP_COMMA_IF(i_) BOOST_PP_ENUM_PARAMS(i_, C) \ | |
| 32 | > \ | |
| 33 | /**/ | |
| 34 | ||
| 35 | #if i_ > 0 | |
| 36 | template< | |
| 37 | typename T | |
| 38 | , BOOST_PP_ENUM_PARAMS(i_, T C) | |
| 39 | > | |
| 40 | struct BOOST_PP_CAT(BOOST_PP_CAT(vector,i_),_c) | |
| 41 | : v_item< | |
| 42 | integral_c<T,BOOST_PP_CAT(C,BOOST_PP_DEC(i_))> | |
| 43 | , AUX778076_VECTOR_TAIL(vector,BOOST_PP_DEC(i_),C) | |
| 44 | > | |
| 45 | { | |
| 46 | typedef BOOST_PP_CAT(BOOST_PP_CAT(vector,i_),_c) type; | |
| 47 | typedef T value_type; | |
| 48 | }; | |
| 49 | #endif | |
| 50 | ||
| 51 | # undef AUX778076_VECTOR_TAIL | |
| 52 | ||
| 53 | #else // "brute force" implementation | |
| 54 | ||
| 55 | # define AUX778076_VECTOR_C_PARAM_FUNC(unused, i_, param) \ | |
| 56 | BOOST_PP_COMMA_IF(i_) \ | |
| 57 | integral_c<T,BOOST_PP_CAT(param,i_)> \ | |
| 58 | /**/ | |
| 59 | ||
| 60 | template< | |
| 61 | typename T | |
| 62 | , BOOST_PP_ENUM_PARAMS(i_, T C) | |
| 63 | > | |
| 64 | struct BOOST_PP_CAT(BOOST_PP_CAT(vector,i_),_c) | |
| 65 | : BOOST_PP_CAT(vector,i_)< BOOST_PP_REPEAT(i_,AUX778076_VECTOR_C_PARAM_FUNC,C) > | |
| 66 | { | |
| 67 | typedef BOOST_PP_CAT(BOOST_PP_CAT(vector,i_),_c) type; | |
| 68 | typedef T value_type; | |
| 69 | }; | |
| 70 | ||
| 71 | # undef AUX778076_VECTOR_C_PARAM_FUNC | |
| 72 | ||
| 73 | #endif // BOOST_MPL_CFG_TYPEOF_BASED_SEQUENCES | |
| 74 | ||
| 75 | #undef i_ | |
| 76 | ||
| 77 | #endif // BOOST_PP_IS_ITERATING |