1 ///////////////////////////////////////////////////////////////////////////////
2 /// \file deprecated.hpp
3 /// Definition of the deprecated BOOST_PROTO_DEFINE_FUCTION_TEMPLATE and
4 /// BOOST_PROTO_DEFINE_VARARG_FUCTION_TEMPLATE macros
6 // Copyright 2008 Eric Niebler. Distributed under the Boost
7 // Software License, Version 1.0. (See accompanying file
8 // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
10 #ifndef BOOST_PROTO_DETAIL_DEPRECATED_HPP_EAN_11_25_2008
11 #define BOOST_PROTO_DETAIL_DEPRECATED_HPP_EAN_11_25_2008
13 #include <boost/preprocessor/cat.hpp>
14 #include <boost/preprocessor/facilities/intercept.hpp>
15 #include <boost/preprocessor/arithmetic/inc.hpp>
16 #include <boost/preprocessor/arithmetic/dec.hpp>
17 #include <boost/preprocessor/arithmetic/sub.hpp>
18 #include <boost/preprocessor/punctuation/comma_if.hpp>
19 #include <boost/preprocessor/control/if.hpp>
20 #include <boost/preprocessor/control/expr_if.hpp>
21 #include <boost/preprocessor/comparison/greater.hpp>
22 #include <boost/preprocessor/tuple/elem.hpp>
23 #include <boost/preprocessor/tuple/to_list.hpp>
24 #include <boost/preprocessor/logical/and.hpp>
25 #include <boost/preprocessor/seq/size.hpp>
26 #include <boost/preprocessor/seq/enum.hpp>
27 #include <boost/preprocessor/seq/seq.hpp>
28 #include <boost/preprocessor/seq/to_tuple.hpp>
29 #include <boost/preprocessor/seq/for_each_i.hpp>
30 #include <boost/preprocessor/seq/pop_back.hpp>
31 #include <boost/preprocessor/seq/push_back.hpp>
32 #include <boost/preprocessor/seq/push_front.hpp>
33 #include <boost/preprocessor/list/for_each_i.hpp>
34 #include <boost/preprocessor/repetition/repeat.hpp>
35 #include <boost/preprocessor/repetition/repeat_from_to.hpp>
36 #include <boost/preprocessor/repetition/enum_binary_params.hpp>
37 #include <boost/preprocessor/repetition/enum_trailing_binary_params.hpp>
38 #include <boost/proto/proto_fwd.hpp>
42 #define BOOST_PROTO_VARARG_TEMPLATE_AUX_(R, DATA, I, ELEM) \
43 (ELEM BOOST_PP_CAT(BOOST_PP_CAT(X, DATA), BOOST_PP_CAT(_, I))) \
48 #define BOOST_PROTO_VARARG_TEMPLATE_YES_(R, DATA, I, ELEM) \
49 BOOST_PP_LIST_FOR_EACH_I_R( \
51 , BOOST_PROTO_VARARG_TEMPLATE_AUX_ \
53 , BOOST_PP_TUPLE_TO_LIST( \
54 BOOST_PP_DEC(BOOST_PP_SEQ_SIZE(ELEM)) \
55 , BOOST_PP_SEQ_TO_TUPLE(BOOST_PP_SEQ_TAIL(ELEM)) \
62 #define BOOST_PROTO_VARARG_TEMPLATE_NO_(R, DATA, I, ELEM) \
67 #define BOOST_PROTO_VARARG_TEMPLATE_(R, DATA, I, ELEM) \
69 BOOST_PP_DEC(BOOST_PP_SEQ_SIZE(ELEM)) \
70 , BOOST_PROTO_VARARG_TEMPLATE_YES_ \
71 , BOOST_PROTO_VARARG_TEMPLATE_NO_ \
77 #define BOOST_PROTO_VARARG_TYPE_AUX_(R, DATA, I, ELEM) \
78 (BOOST_PP_CAT(BOOST_PP_CAT(X, DATA), BOOST_PP_CAT(_, I))) \
83 #define BOOST_PROTO_TEMPLATE_PARAMS_YES_(R, DATA, I, ELEM) \
86 BOOST_PP_LIST_FOR_EACH_I_R( \
88 , BOOST_PROTO_VARARG_TYPE_AUX_ \
90 , BOOST_PP_TUPLE_TO_LIST( \
91 BOOST_PP_DEC(BOOST_PP_SEQ_SIZE(ELEM)) \
92 , BOOST_PP_SEQ_TO_TUPLE(BOOST_PP_SEQ_TAIL(ELEM)) \
101 #define BOOST_PROTO_TEMPLATE_PARAMS_NO_(R, DATA, I, ELEM) \
106 #define BOOST_PROTO_VARARG_TYPE_(R, DATA, I, ELEM) \
107 BOOST_PP_COMMA_IF(I) \
108 BOOST_PP_SEQ_HEAD(ELEM) \
110 BOOST_PP_DEC(BOOST_PP_SEQ_SIZE(ELEM)) \
111 , BOOST_PROTO_TEMPLATE_PARAMS_YES_ \
112 , BOOST_PROTO_TEMPLATE_PARAMS_NO_ \
113 )(R, DATA, I, ELEM) BOOST_PP_EXPR_IF(BOOST_PP_GREATER(I, 1), const) \
118 #define BOOST_PROTO_VARARG_AS_EXPR_(R, DATA, I, ELEM) \
120 BOOST_PP_GREATER(I, 1) \
122 BOOST_PP_SEQ_HEAD(ELEM) \
124 BOOST_PP_DEC(BOOST_PP_SEQ_SIZE(ELEM)) \
125 , BOOST_PROTO_TEMPLATE_PARAMS_YES_ \
126 , BOOST_PROTO_TEMPLATE_PARAMS_NO_ \
127 )(R, DATA, I, ELEM)() \
134 #define BOOST_PROTO_VARARG_AS_CHILD_(Z, N, DATA) \
135 (BOOST_PP_CAT(DATA, N)) \
140 #define BOOST_PROTO_SEQ_PUSH_FRONT(SEQ, ELEM) \
141 BOOST_PP_SEQ_POP_BACK(BOOST_PP_SEQ_PUSH_FRONT(BOOST_PP_SEQ_PUSH_BACK(SEQ, _dummy_), ELEM)) \
146 #define BOOST_PROTO_VARARG_AS_PARAM_(Z, N, DATA) \
147 (BOOST_PP_CAT(DATA, N)) \
152 #define BOOST_PROTO_VARARG_FUN_(Z, N, DATA) \
155 BOOST_PP_SEQ_FOR_EACH_I( \
156 BOOST_PROTO_VARARG_TEMPLATE_, ~ \
157 , BOOST_PP_SEQ_PUSH_FRONT( \
158 BOOST_PROTO_SEQ_PUSH_FRONT( \
159 BOOST_PP_TUPLE_ELEM(4, 2, DATA) \
160 , (BOOST_PP_TUPLE_ELEM(4, 3, DATA)) \
162 , BOOST_PP_TUPLE_ELEM(4, 1, DATA) \
165 BOOST_PP_REPEAT_ ## Z(N, BOOST_PROTO_VARARG_AS_PARAM_, typename A) \
168 typename boost::proto::result_of::make_expr< \
169 BOOST_PP_SEQ_FOR_EACH_I( \
170 BOOST_PROTO_VARARG_TYPE_, ~ \
171 , BOOST_PP_SEQ_PUSH_FRONT( \
172 BOOST_PROTO_SEQ_PUSH_FRONT( \
173 BOOST_PP_TUPLE_ELEM(4, 2, DATA) \
174 , (BOOST_PP_TUPLE_ELEM(4, 3, DATA)) \
176 , BOOST_PP_TUPLE_ELEM(4, 1, DATA) \
179 BOOST_PP_ENUM_TRAILING_BINARY_PARAMS_Z(Z, N, A, const & BOOST_PP_INTERCEPT) \
181 BOOST_PP_TUPLE_ELEM(4, 0, DATA)(BOOST_PP_ENUM_BINARY_PARAMS_Z(Z, N, A, const &a)) \
183 return boost::proto::detail::make_expr_< \
184 BOOST_PP_SEQ_FOR_EACH_I( \
185 BOOST_PROTO_VARARG_TYPE_, ~ \
186 , BOOST_PP_SEQ_PUSH_FRONT( \
187 BOOST_PROTO_SEQ_PUSH_FRONT( \
188 BOOST_PP_TUPLE_ELEM(4, 2, DATA) \
189 , (BOOST_PP_TUPLE_ELEM(4, 3, DATA)) \
191 , BOOST_PP_TUPLE_ELEM(4, 1, DATA) \
194 BOOST_PP_ENUM_TRAILING_BINARY_PARAMS_Z(Z, N, A, const & BOOST_PP_INTERCEPT) \
197 BOOST_PP_SEQ_FOR_EACH_I( \
198 BOOST_PROTO_VARARG_AS_EXPR_, ~ \
199 , BOOST_PP_SEQ_PUSH_FRONT( \
200 BOOST_PROTO_SEQ_PUSH_FRONT( \
201 BOOST_PP_TUPLE_ELEM(4, 2, DATA) \
202 , (BOOST_PP_TUPLE_ELEM(4, 3, DATA)) \
204 , BOOST_PP_TUPLE_ELEM(4, 1, DATA) \
207 BOOST_PP_REPEAT_ ## Z(N, BOOST_PROTO_VARARG_AS_CHILD_, a) \
214 /// BOOST_PROTO_DEFINE_FUNCTION_TEMPLATE(
217 /// , boost::proto::default_domain
218 /// , (boost::proto::tag::function)
219 /// , ((op::construct)(typename)(int))
222 #define BOOST_PROTO_DEFINE_FUNCTION_TEMPLATE(ARGCOUNT, NAME, DOMAIN, TAG, BOUNDARGS) \
223 BOOST_PP_REPEAT_FROM_TO( \
225 , BOOST_PP_INC(ARGCOUNT) \
226 , BOOST_PROTO_VARARG_FUN_ \
227 , (NAME, TAG, BOUNDARGS, DOMAIN) \
232 /// BOOST_PROTO_DEFINE_VARARG_FUNCTION_TEMPLATE(
234 /// , boost::proto::default_domain
235 /// , (boost::proto::tag::function)
236 /// , ((op::construct)(typename)(int))
239 #define BOOST_PROTO_DEFINE_VARARG_FUNCTION_TEMPLATE(NAME, DOMAIN, TAG, BOUNDARGS) \
241 BOOST_PP_SUB(BOOST_PP_INC(BOOST_PROTO_MAX_ARITY), BOOST_PP_SEQ_SIZE(BOUNDARGS)) \
242 , BOOST_PROTO_VARARG_FUN_ \
243 , (NAME, TAG, BOUNDARGS, DOMAIN) \