2 #if !defined(BOOST_PP_IS_ITERATING)
6 #ifndef BOOST_MPL_APPLY_HPP_INCLUDED
7 #define BOOST_MPL_APPLY_HPP_INCLUDED
21 #if !defined(BOOST_MPL_PREPROCESSING_MODE)
32 #if !defined(BOOST_MPL_CFG_NO_PREPROCESSED_HEADERS) \
33 && !defined(BOOST_MPL_PREPROCESSING_MODE)
35 # define BOOST_MPL_PREPROCESSED_HEADER apply.hpp
43 # include <boost/mpl/aux_/preprocessor/partial_spec_params.hpp>
60 # define AUX778076_APPLY_PARAMS(param) \
61 BOOST_MPL_PP_PARAMS( \
62 BOOST_MPL_LIMIT_METAFUNCTION_ARITY \
67 # define AUX778076_APPLY_DEF_PARAMS(param, value) \
68 BOOST_MPL_PP_DEFAULT_PARAMS( \
69 BOOST_MPL_LIMIT_METAFUNCTION_ARITY \
75 # define AUX778076_APPLY_N_PARAMS(n, param) \
76 BOOST_MPL_PP_PARAMS(n, param) \
79 # define AUX778076_APPLY_N_COMMA_PARAMS(n, param) \
80 BOOST_PP_COMMA_IF(n) \
81 BOOST_MPL_PP_PARAMS(n, param) \
84 # define AUX778076_APPLY_N_PARTIAL_SPEC_PARAMS(n, param, def) \
85 BOOST_PP_COMMA_IF(n) \
86 BOOST_MPL_PP_PARTIAL_SPEC_PARAMS(n, param, def) \
89 # define AUX778076_APPLY_N_SPEC_PARAMS(n, param) \
90 BOOST_MPL_PP_ENUM(BOOST_PP_INC(n), param) \
94 #define BOOST_PP_ITERATION_PARAMS_1 \
95 (3,(0, BOOST_MPL_LIMIT_METAFUNCTION_ARITY, <boost/mpl/apply.hpp>))
96 #include BOOST_PP_ITERATE()
98 # if !defined(BOOST_MPL_CFG_NO_APPLY_TEMPLATE)
100 # if defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
104 #define AUX778076_COUNT_ARGS_PREFIX apply
105 #define AUX778076_COUNT_ARGS_DEFAULT na
106 #define AUX778076_COUNT_ARGS_ARITY BOOST_MPL_LIMIT_METAFUNCTION_ARITY
107 #include <boost/mpl/aux_/count_args.hpp>
112 typename F, AUX778076_APPLY_DEF_PARAMS(
typename T,
na)
115 : aux::apply_chooser<
116 aux::apply_count_args< AUX778076_APPLY_PARAMS(T) >::value
117 >::template result_< F, AUX778076_APPLY_PARAMS(T) >
::type
121 # endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
122 # endif // BOOST_MPL_CFG_NO_APPLY_TEMPLATE
124 # undef AUX778076_APPLY_N_SPEC_PARAMS
125 # undef AUX778076_APPLY_N_PARTIAL_SPEC_PARAMS
126 # undef AUX778076_APPLY_N_COMMA_PARAMS
127 # undef AUX778076_APPLY_N_PARAMS
128 # undef AUX778076_APPLY_DEF_PARAMS
129 # undef AUX778076_APPLY_PARAMS
133 #endif // BOOST_MPL_CFG_NO_PREPROCESSED_HEADERS
134 #endif // BOOST_MPL_APPLY_HPP_INCLUDED
140 #else // BOOST_PP_IS_ITERATING
141 #if BOOST_PP_ITERATION_DEPTH() == 1
143 # define i_ BOOST_PP_FRAME_ITERATION(1)
146 typename F AUX778076_APPLY_N_COMMA_PARAMS(i_,
typename T)
151 typename lambda<F>::type
152 AUX778076_APPLY_N_COMMA_PARAMS(i_, T)
159 AUX778076_APPLY_N_COMMA_PARAMS(i_,
T)
165 , (F AUX778076_APPLY_N_COMMA_PARAMS(i_,
T))
170 #if defined(BOOST_MPL_CFG_MSVC_ETI_BUG)
173 struct BOOST_PP_CAT(apply,i_)<AUX778076_APPLY_N_SPEC_PARAMS(i_, int)>
179 # if !defined(BOOST_MPL_CFG_NO_APPLY_TEMPLATE)
180 # if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
182 #if i_ == BOOST_MPL_LIMIT_METAFUNCTION_ARITY
185 typename F AUX778076_APPLY_N_COMMA_PARAMS(i_,
typename T)
188 :
BOOST_PP_CAT(apply,i_)< F AUX778076_APPLY_N_COMMA_PARAMS(i_, T) >
193 typename F AUX778076_APPLY_N_COMMA_PARAMS(i_,
typename T)
195 struct apply< F AUX778076_APPLY_N_PARTIAL_SPEC_PARAMS(i_,
T,
na) >
196 :
BOOST_PP_CAT(apply,i_)< F AUX778076_APPLY_N_COMMA_PARAMS(i_, T) >
201 # else // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
203 #if !defined(BOOST_MPL_CFG_NO_APPLY_TEMPLATE)
207 struct apply_chooser<i_>
210 typename F, AUX778076_APPLY_PARAMS(
typename T)
215 F AUX778076_APPLY_N_COMMA_PARAMS(i_,
T)
223 # endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
224 # endif // BOOST_MPL_CFG_NO_APPLY_TEMPLATE
228 #endif // BOOST_PP_ITERATION_DEPTH()
229 #endif // BOOST_PP_IS_ITERATING