diff options
Diffstat (limited to 'boost/metaparse/v1/one_of_c.hpp')
| -rw-r--r-- | boost/metaparse/v1/one_of_c.hpp | 78 |
1 files changed, 9 insertions, 69 deletions
diff --git a/boost/metaparse/v1/one_of_c.hpp b/boost/metaparse/v1/one_of_c.hpp index ff7251a4e0..1f0e378d69 100644 --- a/boost/metaparse/v1/one_of_c.hpp +++ b/boost/metaparse/v1/one_of_c.hpp @@ -1,80 +1,20 @@ #ifndef BOOST_METAPARSE_V1_ONE_OF_C_HPP #define BOOST_METAPARSE_V1_ONE_OF_C_HPP -// Copyright Abel Sinkovics (abel@sinkovics.hu) 2013. +// Copyright Abel Sinkovics (abel@sinkovics.hu) 2017. // Distributed under the Boost Software License, Version 1.0. // (See accompanying file LICENSE_1_0.txt or copy at // http://www.boost.org/LICENSE_1_0.txt) -#include <boost/metaparse/v1/one_of.hpp> -#include <boost/metaparse/v1/lit_c.hpp> +#include <boost/metaparse/config.hpp> -#include <boost/preprocessor/arithmetic/sub.hpp> -#include <boost/preprocessor/cat.hpp> -#include <boost/preprocessor/punctuation/comma_if.hpp> -#include <boost/preprocessor/repetition/enum.hpp> -#include <boost/preprocessor/repetition/enum_params.hpp> -#include <boost/preprocessor/repetition/enum_params_with_a_default.hpp> -#include <boost/preprocessor/repetition/repeat.hpp> -#include <boost/preprocessor/tuple/eat.hpp> - -#include <climits> - -namespace boost -{ - namespace metaparse - { - namespace v1 - { - #ifdef BOOST_NO_SCALAR_VALUE - # error BOOST_NO_SCALAR_VALUE already defined - #endif - #define BOOST_NO_SCALAR_VALUE LONG_MAX - - template < - BOOST_PP_ENUM_PARAMS_WITH_A_DEFAULT( - BOOST_METAPARSE_LIMIT_ONE_OF_SIZE, - long C, - BOOST_NO_SCALAR_VALUE - ) - > - struct one_of_c; - - #ifdef BOOST_METAPARSE_ONE_OF_C_LIT - # error BOOST_METAPARSE_ONE_OF_C_LIT already defined - #endif - #define BOOST_METAPARSE_ONE_OF_C_LIT(z, n, unused) lit_c<BOOST_PP_CAT(C, n)> - - #ifdef BOOST_METAPARSE_ONE_OF_C_CASE - # error BOOST_METAPARSE_ONE_OF_C_CASE already defined - #endif - #define BOOST_METAPARSE_ONE_OF_C_CASE(z, n, unused) \ - template <BOOST_PP_ENUM_PARAMS(n, long C)> \ - struct \ - one_of_c< \ - BOOST_PP_ENUM_PARAMS(n, C) \ - BOOST_PP_COMMA_IF(n) \ - BOOST_PP_ENUM( \ - BOOST_PP_SUB(BOOST_METAPARSE_LIMIT_ONE_OF_SIZE, n), \ - BOOST_NO_SCALAR_VALUE BOOST_PP_TUPLE_EAT(3), \ - ~ \ - ) \ - > : \ - one_of< BOOST_PP_ENUM(n, BOOST_METAPARSE_ONE_OF_C_LIT, ~) > \ - {}; - - BOOST_PP_REPEAT( - BOOST_METAPARSE_LIMIT_ONE_OF_SIZE, - BOOST_METAPARSE_ONE_OF_C_CASE, - ~ - ) - - #undef BOOST_METAPARSE_ONE_OF_C_CASE - #undef BOOST_METAPARSE_ONE_OF_C_LIT - #undef BOOST_NO_SCALAR_VALUE - } - } -} +#if BOOST_METAPARSE_STD >= 2014 +# include <boost/metaparse/v1/cpp14/one_of_c.hpp> +#elif BOOST_METAPARSE_STD >= 2011 +# include <boost/metaparse/v1/cpp11/one_of_c.hpp> +#else +# include <boost/metaparse/v1/cpp98/one_of_c.hpp> +#endif #endif |