1# /* **************************************************************************
2# * *
3# * (C) Copyright Paul Mensonides 2002.
4# * Distributed under the Boost Software License, Version 1.0. (See
5# * accompanying file LICENSE_1_0.txt or copy at
6# * http://www.boost.org/LICENSE_1_0.txt)
7# * *
8# ************************************************************************** */
9#
10# /* See http://www.boost.org for most recent version. */
11#
12# ifndef BOOST_PREPROCESSOR_SEQ_FOR_EACH_PRODUCT_HPP
13# define BOOST_PREPROCESSOR_SEQ_FOR_EACH_PRODUCT_HPP
14#
15# include <boost/preprocessor/arithmetic/dec.hpp>
16# include <boost/preprocessor/config/config.hpp>
17# include <boost/preprocessor/control/if.hpp>
18# include <boost/preprocessor/repetition/for.hpp>
19# include <boost/preprocessor/seq/seq.hpp>
20# include <boost/preprocessor/seq/size.hpp>
21# include <boost/preprocessor/tuple/elem.hpp>
22# include <boost/preprocessor/tuple/rem.hpp>
23#
24# /* BOOST_PP_SEQ_FOR_EACH_PRODUCT */
25#
26# define BOOST_PP_SEQ_FOR_EACH_PRODUCT(macro, sets) BOOST_PP_SEQ_FOR_EACH_PRODUCT_E(BOOST_PP_FOR, macro, sets)
27#
28# /* BOOST_PP_SEQ_FOR_EACH_PRODUCT_R */
29#
30# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_R(r, macro, sets) BOOST_PP_SEQ_FOR_EACH_PRODUCT_E(BOOST_PP_FOR_ ## r, macro, sets)
31#
32# if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG()
33# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_E(impl, macro, sets) impl((BOOST_PP_SEQ_HEAD(sets)(nil), BOOST_PP_SEQ_TAIL(sets)(nil), (nil), macro), BOOST_PP_SEQ_FOR_EACH_PRODUCT_P, BOOST_PP_SEQ_FOR_EACH_PRODUCT_O, BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_0)
34# else
35# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_E(impl, macro, sets) BOOST_PP_SEQ_FOR_EACH_PRODUCT_E_I(impl, macro, sets)
36# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_E_I(impl, macro, sets) impl((BOOST_PP_SEQ_HEAD(sets)(nil), BOOST_PP_SEQ_TAIL(sets)(nil), (nil), macro), BOOST_PP_SEQ_FOR_EACH_PRODUCT_P, BOOST_PP_SEQ_FOR_EACH_PRODUCT_O, BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_0)
37# endif
38#
39# if BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_STRICT()
40# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_P(r, data) BOOST_PP_SEQ_FOR_EACH_PRODUCT_P_I data
41# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_P_I(cset, rset, res, macro) BOOST_PP_DEC(BOOST_PP_SEQ_SIZE(cset))
42# else
43# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_P(r, data) BOOST_PP_DEC(BOOST_PP_SEQ_SIZE(BOOST_PP_TUPLE_ELEM(4, 0, data)))
44# endif
45#
46# if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_MWCC()
47# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_O(r, data) BOOST_PP_SEQ_FOR_EACH_PRODUCT_O_I data
48# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_O_I(cset, rset, res, macro) (BOOST_PP_SEQ_TAIL(cset), rset, res, macro)
49# else
50# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_O(r, data) (BOOST_PP_SEQ_TAIL(BOOST_PP_TUPLE_ELEM(4, 0, data)), BOOST_PP_TUPLE_ELEM(4, 1, data), BOOST_PP_TUPLE_ELEM(4, 2, data), BOOST_PP_TUPLE_ELEM(4, 3, data))
51# endif
52#
53# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_C(data, i) BOOST_PP_IF(BOOST_PP_DEC(BOOST_PP_SEQ_SIZE(BOOST_PP_TUPLE_ELEM(4, 1, data))), BOOST_PP_SEQ_FOR_EACH_PRODUCT_N_ ## i, BOOST_PP_SEQ_FOR_EACH_PRODUCT_I)
54#
55# if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG()
56# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_I(r, data) BOOST_PP_SEQ_FOR_EACH_PRODUCT_I_I(r, BOOST_PP_TUPLE_ELEM(4, 0, data), BOOST_PP_TUPLE_ELEM(4, 1, data), BOOST_PP_TUPLE_ELEM(4, 2, data), BOOST_PP_TUPLE_ELEM(4, 3, data))
57# else
58# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_I(r, data) BOOST_PP_SEQ_FOR_EACH_PRODUCT_I_IM(r, BOOST_PP_TUPLE_REM_4 data)
59# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_I_IM(r, im) BOOST_PP_SEQ_FOR_EACH_PRODUCT_I_I(r, im)
60# endif
61#
62# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_I_I(r, cset, rset, res, macro) macro(r, BOOST_PP_SEQ_TAIL(res (BOOST_PP_SEQ_HEAD(cset))))
63#
64# if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_MWCC()
65# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_H(data) BOOST_PP_SEQ_FOR_EACH_PRODUCT_H_I data
66# else
67# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_H(data) BOOST_PP_SEQ_FOR_EACH_PRODUCT_H_I(BOOST_PP_TUPLE_ELEM(4, 0, data), BOOST_PP_TUPLE_ELEM(4, 1, data), BOOST_PP_TUPLE_ELEM(4, 2, data), BOOST_PP_TUPLE_ELEM(4, 3, data))
68# endif
69#
70# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_H_I(cset, rset, res, macro) (BOOST_PP_SEQ_HEAD(rset)(nil), BOOST_PP_SEQ_TAIL(rset), res (BOOST_PP_SEQ_HEAD(cset)), macro)
71#
72# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_0(r, data) BOOST_PP_SEQ_FOR_EACH_PRODUCT_C(data, 0)(r, data)
73# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_1(r, data) BOOST_PP_SEQ_FOR_EACH_PRODUCT_C(data, 1)(r, data)
74# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_2(r, data) BOOST_PP_SEQ_FOR_EACH_PRODUCT_C(data, 2)(r, data)
75# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_3(r, data) BOOST_PP_SEQ_FOR_EACH_PRODUCT_C(data, 3)(r, data)
76# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_4(r, data) BOOST_PP_SEQ_FOR_EACH_PRODUCT_C(data, 4)(r, data)
77# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_5(r, data) BOOST_PP_SEQ_FOR_EACH_PRODUCT_C(data, 5)(r, data)
78# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_6(r, data) BOOST_PP_SEQ_FOR_EACH_PRODUCT_C(data, 6)(r, data)
79# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_7(r, data) BOOST_PP_SEQ_FOR_EACH_PRODUCT_C(data, 7)(r, data)
80# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_8(r, data) BOOST_PP_SEQ_FOR_EACH_PRODUCT_C(data, 8)(r, data)
81# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_9(r, data) BOOST_PP_SEQ_FOR_EACH_PRODUCT_C(data, 9)(r, data)
82# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_10(r, data) BOOST_PP_SEQ_FOR_EACH_PRODUCT_C(data, 10)(r, data)
83# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_11(r, data) BOOST_PP_SEQ_FOR_EACH_PRODUCT_C(data, 11)(r, data)
84# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_12(r, data) BOOST_PP_SEQ_FOR_EACH_PRODUCT_C(data, 12)(r, data)
85# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_13(r, data) BOOST_PP_SEQ_FOR_EACH_PRODUCT_C(data, 13)(r, data)
86# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_14(r, data) BOOST_PP_SEQ_FOR_EACH_PRODUCT_C(data, 14)(r, data)
87# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_15(r, data) BOOST_PP_SEQ_FOR_EACH_PRODUCT_C(data, 15)(r, data)
88# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_16(r, data) BOOST_PP_SEQ_FOR_EACH_PRODUCT_C(data, 16)(r, data)
89# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_17(r, data) BOOST_PP_SEQ_FOR_EACH_PRODUCT_C(data, 17)(r, data)
90# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_18(r, data) BOOST_PP_SEQ_FOR_EACH_PRODUCT_C(data, 18)(r, data)
91# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_19(r, data) BOOST_PP_SEQ_FOR_EACH_PRODUCT_C(data, 19)(r, data)
92# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_20(r, data) BOOST_PP_SEQ_FOR_EACH_PRODUCT_C(data, 20)(r, data)
93# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_21(r, data) BOOST_PP_SEQ_FOR_EACH_PRODUCT_C(data, 21)(r, data)
94# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_22(r, data) BOOST_PP_SEQ_FOR_EACH_PRODUCT_C(data, 22)(r, data)
95# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_23(r, data) BOOST_PP_SEQ_FOR_EACH_PRODUCT_C(data, 23)(r, data)
96# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_24(r, data) BOOST_PP_SEQ_FOR_EACH_PRODUCT_C(data, 24)(r, data)
97# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_25(r, data) BOOST_PP_SEQ_FOR_EACH_PRODUCT_C(data, 25)(r, data)
98#
99# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_N_0(r, data) BOOST_PP_FOR_ ## r(BOOST_PP_SEQ_FOR_EACH_PRODUCT_H(data), BOOST_PP_SEQ_FOR_EACH_PRODUCT_P, BOOST_PP_SEQ_FOR_EACH_PRODUCT_O, BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_1)
100# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_N_1(r, data) BOOST_PP_FOR_ ## r(BOOST_PP_SEQ_FOR_EACH_PRODUCT_H(data), BOOST_PP_SEQ_FOR_EACH_PRODUCT_P, BOOST_PP_SEQ_FOR_EACH_PRODUCT_O, BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_2)
101# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_N_2(r, data) BOOST_PP_FOR_ ## r(BOOST_PP_SEQ_FOR_EACH_PRODUCT_H(data), BOOST_PP_SEQ_FOR_EACH_PRODUCT_P, BOOST_PP_SEQ_FOR_EACH_PRODUCT_O, BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_3)
102# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_N_3(r, data) BOOST_PP_FOR_ ## r(BOOST_PP_SEQ_FOR_EACH_PRODUCT_H(data), BOOST_PP_SEQ_FOR_EACH_PRODUCT_P, BOOST_PP_SEQ_FOR_EACH_PRODUCT_O, BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_4)
103# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_N_4(r, data) BOOST_PP_FOR_ ## r(BOOST_PP_SEQ_FOR_EACH_PRODUCT_H(data), BOOST_PP_SEQ_FOR_EACH_PRODUCT_P, BOOST_PP_SEQ_FOR_EACH_PRODUCT_O, BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_5)
104# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_N_5(r, data) BOOST_PP_FOR_ ## r(BOOST_PP_SEQ_FOR_EACH_PRODUCT_H(data), BOOST_PP_SEQ_FOR_EACH_PRODUCT_P, BOOST_PP_SEQ_FOR_EACH_PRODUCT_O, BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_6)
105# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_N_6(r, data) BOOST_PP_FOR_ ## r(BOOST_PP_SEQ_FOR_EACH_PRODUCT_H(data), BOOST_PP_SEQ_FOR_EACH_PRODUCT_P, BOOST_PP_SEQ_FOR_EACH_PRODUCT_O, BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_7)
106# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_N_7(r, data) BOOST_PP_FOR_ ## r(BOOST_PP_SEQ_FOR_EACH_PRODUCT_H(data), BOOST_PP_SEQ_FOR_EACH_PRODUCT_P, BOOST_PP_SEQ_FOR_EACH_PRODUCT_O, BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_8)
107# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_N_8(r, data) BOOST_PP_FOR_ ## r(BOOST_PP_SEQ_FOR_EACH_PRODUCT_H(data), BOOST_PP_SEQ_FOR_EACH_PRODUCT_P, BOOST_PP_SEQ_FOR_EACH_PRODUCT_O, BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_9)
108# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_N_9(r, data) BOOST_PP_FOR_ ## r(BOOST_PP_SEQ_FOR_EACH_PRODUCT_H(data), BOOST_PP_SEQ_FOR_EACH_PRODUCT_P, BOOST_PP_SEQ_FOR_EACH_PRODUCT_O, BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_10)
109# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_N_10(r, data) BOOST_PP_FOR_ ## r(BOOST_PP_SEQ_FOR_EACH_PRODUCT_H(data), BOOST_PP_SEQ_FOR_EACH_PRODUCT_P, BOOST_PP_SEQ_FOR_EACH_PRODUCT_O, BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_11)
110# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_N_11(r, data) BOOST_PP_FOR_ ## r(BOOST_PP_SEQ_FOR_EACH_PRODUCT_H(data), BOOST_PP_SEQ_FOR_EACH_PRODUCT_P, BOOST_PP_SEQ_FOR_EACH_PRODUCT_O, BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_12)
111# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_N_12(r, data) BOOST_PP_FOR_ ## r(BOOST_PP_SEQ_FOR_EACH_PRODUCT_H(data), BOOST_PP_SEQ_FOR_EACH_PRODUCT_P, BOOST_PP_SEQ_FOR_EACH_PRODUCT_O, BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_13)
112# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_N_13(r, data) BOOST_PP_FOR_ ## r(BOOST_PP_SEQ_FOR_EACH_PRODUCT_H(data), BOOST_PP_SEQ_FOR_EACH_PRODUCT_P, BOOST_PP_SEQ_FOR_EACH_PRODUCT_O, BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_14)
113# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_N_14(r, data) BOOST_PP_FOR_ ## r(BOOST_PP_SEQ_FOR_EACH_PRODUCT_H(data), BOOST_PP_SEQ_FOR_EACH_PRODUCT_P, BOOST_PP_SEQ_FOR_EACH_PRODUCT_O, BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_15)
114# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_N_15(r, data) BOOST_PP_FOR_ ## r(BOOST_PP_SEQ_FOR_EACH_PRODUCT_H(data), BOOST_PP_SEQ_FOR_EACH_PRODUCT_P, BOOST_PP_SEQ_FOR_EACH_PRODUCT_O, BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_16)
115# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_N_16(r, data) BOOST_PP_FOR_ ## r(BOOST_PP_SEQ_FOR_EACH_PRODUCT_H(data), BOOST_PP_SEQ_FOR_EACH_PRODUCT_P, BOOST_PP_SEQ_FOR_EACH_PRODUCT_O, BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_17)
116# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_N_17(r, data) BOOST_PP_FOR_ ## r(BOOST_PP_SEQ_FOR_EACH_PRODUCT_H(data), BOOST_PP_SEQ_FOR_EACH_PRODUCT_P, BOOST_PP_SEQ_FOR_EACH_PRODUCT_O, BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_18)
117# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_N_18(r, data) BOOST_PP_FOR_ ## r(BOOST_PP_SEQ_FOR_EACH_PRODUCT_H(data), BOOST_PP_SEQ_FOR_EACH_PRODUCT_P, BOOST_PP_SEQ_FOR_EACH_PRODUCT_O, BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_19)
118# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_N_19(r, data) BOOST_PP_FOR_ ## r(BOOST_PP_SEQ_FOR_EACH_PRODUCT_H(data), BOOST_PP_SEQ_FOR_EACH_PRODUCT_P, BOOST_PP_SEQ_FOR_EACH_PRODUCT_O, BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_20)
119# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_N_20(r, data) BOOST_PP_FOR_ ## r(BOOST_PP_SEQ_FOR_EACH_PRODUCT_H(data), BOOST_PP_SEQ_FOR_EACH_PRODUCT_P, BOOST_PP_SEQ_FOR_EACH_PRODUCT_O, BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_21)
120# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_N_21(r, data) BOOST_PP_FOR_ ## r(BOOST_PP_SEQ_FOR_EACH_PRODUCT_H(data), BOOST_PP_SEQ_FOR_EACH_PRODUCT_P, BOOST_PP_SEQ_FOR_EACH_PRODUCT_O, BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_22)
121# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_N_22(r, data) BOOST_PP_FOR_ ## r(BOOST_PP_SEQ_FOR_EACH_PRODUCT_H(data), BOOST_PP_SEQ_FOR_EACH_PRODUCT_P, BOOST_PP_SEQ_FOR_EACH_PRODUCT_O, BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_23)
122# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_N_23(r, data) BOOST_PP_FOR_ ## r(BOOST_PP_SEQ_FOR_EACH_PRODUCT_H(data), BOOST_PP_SEQ_FOR_EACH_PRODUCT_P, BOOST_PP_SEQ_FOR_EACH_PRODUCT_O, BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_24)
123# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_N_24(r, data) BOOST_PP_FOR_ ## r(BOOST_PP_SEQ_FOR_EACH_PRODUCT_H(data), BOOST_PP_SEQ_FOR_EACH_PRODUCT_P, BOOST_PP_SEQ_FOR_EACH_PRODUCT_O, BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_25)
124# define BOOST_PP_SEQ_FOR_EACH_PRODUCT_N_25(r, data) BOOST_PP_FOR_ ## r(BOOST_PP_SEQ_FOR_EACH_PRODUCT_H(data), BOOST_PP_SEQ_FOR_EACH_PRODUCT_P, BOOST_PP_SEQ_FOR_EACH_PRODUCT_O, BOOST_PP_SEQ_FOR_EACH_PRODUCT_M_26)
125#
126# endif
127

source code of include/boost/preprocessor/seq/for_each_product.hpp