projects / ceph.git / blame
| Commit | Line | Data |
|---|---|---|
| 7c673cae FG |
1 | # /* Copyright (C) 2001 |
| 2 | # * Housemarque Oy | |
| 3 | # * http://www.housemarque.com | |
| 4 | # * | |
| 5 | # * Distributed under the Boost Software License, Version 1.0. (See | |
| 6 | # * accompanying file LICENSE_1_0.txt or copy at | |
| 7 | # * http://www.boost.org/LICENSE_1_0.txt) | |
| 8 | # */ | |
| 9 | # | |
| 10 | # /* Revised by Paul Mensonides (2002) */ | |
| 11 | # | |
| 12 | # /* See http://www.boost.org for most recent version. */ | |
| 13 | # | |
| 14 | # ifndef BOOST_PREPROCESSOR_LIST_SIZE_HPP | |
| 15 | # define BOOST_PREPROCESSOR_LIST_SIZE_HPP | |
| 16 | # | |
| 7c673cae | 17 | # include <boost/preprocessor/config/config.hpp> |
| 20effc67 TL |
18 | # |
| 19 | # if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_STRICT() | |
| 20 | # | |
| 21 | # include <boost/preprocessor/arithmetic/inc.hpp> | |
| 7c673cae FG |
22 | # include <boost/preprocessor/control/while.hpp> |
| 23 | # include <boost/preprocessor/list/adt.hpp> | |
| 24 | # include <boost/preprocessor/tuple/elem.hpp> | |
| 25 | # include <boost/preprocessor/tuple/rem.hpp> | |
| 26 | # | |
| 27 | # /* BOOST_PP_LIST_SIZE */ | |
| 28 | # | |
| 29 | # if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG() | |
| 30 | # define BOOST_PP_LIST_SIZE(list) BOOST_PP_TUPLE_ELEM(2, 0, BOOST_PP_WHILE(BOOST_PP_LIST_SIZE_P, BOOST_PP_LIST_SIZE_O, (0, list))) | |
| 31 | # else | |
| 32 | # define BOOST_PP_LIST_SIZE(list) BOOST_PP_LIST_SIZE_I(list) | |
| 33 | # define BOOST_PP_LIST_SIZE_I(list) BOOST_PP_TUPLE_ELEM(2, 0, BOOST_PP_WHILE(BOOST_PP_LIST_SIZE_P, BOOST_PP_LIST_SIZE_O, (0, list))) | |
| 34 | # endif | |
| 35 | # | |
| 36 | # if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG() | |
| 37 | # define BOOST_PP_LIST_SIZE_P(d, rl) BOOST_PP_LIST_IS_CONS(BOOST_PP_TUPLE_ELEM(2, 1, rl)) | |
| 38 | # else | |
| 39 | # define BOOST_PP_LIST_SIZE_P(d, rl) BOOST_PP_LIST_SIZE_P_I(BOOST_PP_TUPLE_REM_2 rl) | |
| 40 | # define BOOST_PP_LIST_SIZE_P_I(im) BOOST_PP_LIST_SIZE_P_II(im) | |
| 41 | # define BOOST_PP_LIST_SIZE_P_II(r, l) BOOST_PP_LIST_IS_CONS(l) | |
| 42 | # endif | |
| 43 | # | |
| 44 | # if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG() | |
| 45 | # define BOOST_PP_LIST_SIZE_O(d, rl) (BOOST_PP_INC(BOOST_PP_TUPLE_ELEM(2, 0, rl)), BOOST_PP_LIST_REST(BOOST_PP_TUPLE_ELEM(2, 1, rl))) | |
| 46 | # else | |
| 47 | # define BOOST_PP_LIST_SIZE_O(d, rl) BOOST_PP_LIST_SIZE_O_I(BOOST_PP_TUPLE_REM_2 rl) | |
| 48 | # define BOOST_PP_LIST_SIZE_O_I(im) BOOST_PP_LIST_SIZE_O_II(im) | |
| 49 | # define BOOST_PP_LIST_SIZE_O_II(r, l) (BOOST_PP_INC(r), BOOST_PP_LIST_REST(l)) | |
| 50 | # endif | |
| 51 | # | |
| 52 | # /* BOOST_PP_LIST_SIZE_D */ | |
| 53 | # | |
| 54 | # if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG() | |
| 55 | # define BOOST_PP_LIST_SIZE_D(d, list) BOOST_PP_TUPLE_ELEM(2, 0, BOOST_PP_WHILE_ ## d(BOOST_PP_LIST_SIZE_P, BOOST_PP_LIST_SIZE_O, (0, list))) | |
| 56 | # else | |
| 57 | # define BOOST_PP_LIST_SIZE_D(d, list) BOOST_PP_LIST_SIZE_D_I(d, list) | |
| 58 | # define BOOST_PP_LIST_SIZE_D_I(d, list) BOOST_PP_TUPLE_ELEM(2, 0, BOOST_PP_WHILE_ ## d(BOOST_PP_LIST_SIZE_P, BOOST_PP_LIST_SIZE_O, (0, list))) | |
| 59 | # endif | |
| 60 | # | |
| 20effc67 TL |
61 | # else |
| 62 | # | |
| 63 | # include <boost/preprocessor/arithmetic/inc.hpp> | |
| 64 | # include <boost/preprocessor/control/iif.hpp> | |
| 65 | # include <boost/preprocessor/control/while.hpp> | |
| 66 | # include <boost/preprocessor/facilities/identity.hpp> | |
| 67 | # include <boost/preprocessor/list/adt.hpp> | |
| 68 | # include <boost/preprocessor/tuple/elem.hpp> | |
| 69 | # include <boost/preprocessor/tuple/rem.hpp> | |
| 70 | # | |
| 71 | # /* BOOST_PP_LIST_SIZE */ | |
| 72 | # | |
| 73 | # define BOOST_PP_LIST_SIZE(list) BOOST_PP_IIF(BOOST_PP_LIST_IS_CONS(list),BOOST_PP_LIST_SIZE_S,BOOST_PP_IDENTITY_N(0,1))(list) | |
| 74 | # define BOOST_PP_LIST_SIZE_S(list) BOOST_PP_LIST_SIZE_DO(BOOST_PP_LIST_REST(list)) | |
| 75 | # | |
| 76 | # if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG() | |
| 77 | # define BOOST_PP_LIST_SIZE_DO(list) BOOST_PP_TUPLE_ELEM(2, 0, BOOST_PP_WHILE(BOOST_PP_LIST_SIZE_P, BOOST_PP_LIST_SIZE_O, (1, list))) | |
| 78 | # else | |
| 79 | # define BOOST_PP_LIST_SIZE_DO(list) BOOST_PP_LIST_SIZE_I(list) | |
| 80 | # define BOOST_PP_LIST_SIZE_I(list) BOOST_PP_TUPLE_ELEM(2, 0, BOOST_PP_WHILE(BOOST_PP_LIST_SIZE_P, BOOST_PP_LIST_SIZE_O, (1, list))) | |
| 81 | # endif | |
| 82 | # | |
| 83 | # if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG() | |
| 84 | # define BOOST_PP_LIST_SIZE_P(d, rl) BOOST_PP_LIST_IS_CONS(BOOST_PP_TUPLE_ELEM(2, 1, rl)) | |
| 85 | # else | |
| 86 | # define BOOST_PP_LIST_SIZE_P(d, rl) BOOST_PP_LIST_SIZE_P_I(BOOST_PP_TUPLE_REM_2 rl) | |
| 87 | # define BOOST_PP_LIST_SIZE_P_I(im) BOOST_PP_LIST_SIZE_P_II(im) | |
| 88 | # define BOOST_PP_LIST_SIZE_P_II(r, l) BOOST_PP_LIST_IS_CONS(l) | |
| 89 | # endif | |
| 90 | # | |
| 91 | # if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG() | |
| 92 | # define BOOST_PP_LIST_SIZE_O(d, rl) (BOOST_PP_INC(BOOST_PP_TUPLE_ELEM(2, 0, rl)), BOOST_PP_LIST_REST(BOOST_PP_TUPLE_ELEM(2, 1, rl))) | |
| 93 | # else | |
| 94 | # define BOOST_PP_LIST_SIZE_O(d, rl) BOOST_PP_LIST_SIZE_O_I(BOOST_PP_TUPLE_REM_2 rl) | |
| 95 | # define BOOST_PP_LIST_SIZE_O_I(im) BOOST_PP_LIST_SIZE_O_II(im) | |
| 96 | # define BOOST_PP_LIST_SIZE_O_II(r, l) (BOOST_PP_INC(r), BOOST_PP_LIST_REST(l)) | |
| 97 | # endif | |
| 98 | # | |
| 99 | # /* BOOST_PP_LIST_SIZE_D */ | |
| 100 | # | |
| 101 | # define BOOST_PP_LIST_SIZE_D(d, list) BOOST_PP_IIF(BOOST_PP_LIST_IS_CONS(list),BOOST_PP_LIST_SIZE_S_D,BOOST_PP_IDENTITY_N(0,2))(d,list) | |
| 102 | # define BOOST_PP_LIST_SIZE_S_D(d,list) BOOST_PP_LIST_SIZE_DO_D(d,BOOST_PP_LIST_REST(list)) | |
| 103 | # | |
| 104 | # if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG() | |
| 105 | # define BOOST_PP_LIST_SIZE_DO_D(d, list) BOOST_PP_TUPLE_ELEM(2, 0, BOOST_PP_WHILE_ ## d(BOOST_PP_LIST_SIZE_P, BOOST_PP_LIST_SIZE_O, (1, list))) | |
| 106 | # else | |
| 107 | # define BOOST_PP_LIST_SIZE_DO_D(d, list) BOOST_PP_LIST_SIZE_D_I(d, list) | |
| 108 | # define BOOST_PP_LIST_SIZE_D_I(d, list) BOOST_PP_TUPLE_ELEM(2, 0, BOOST_PP_WHILE_ ## d(BOOST_PP_LIST_SIZE_P, BOOST_PP_LIST_SIZE_O, (1, list))) | |
| 109 | # endif | |
| 110 | # | |
| 111 | # endif | |
| 112 | # | |
| 7c673cae | 113 | # endif |