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Diffstat (limited to 'boost/metaparse/v1/impl/concat.hpp')
-rw-r--r-- | boost/metaparse/v1/impl/concat.hpp | 106 |
1 files changed, 0 insertions, 106 deletions
diff --git a/boost/metaparse/v1/impl/concat.hpp b/boost/metaparse/v1/impl/concat.hpp deleted file mode 100644 index d866ae42b1..0000000000 --- a/boost/metaparse/v1/impl/concat.hpp +++ /dev/null @@ -1,106 +0,0 @@ -#ifndef BOOST_METAPARSE_V1_IMPL_CONCAT_HPP -#define BOOST_METAPARSE_V1_IMPL_CONCAT_HPP - -// Copyright Abel Sinkovics (abel@sinkovics.hu) 2013. -// 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/config.hpp> -#include <boost/metaparse/v1/fwd/string.hpp> - -#include <boost/preprocessor/arithmetic/dec.hpp> -#include <boost/preprocessor/arithmetic/inc.hpp> -#include <boost/preprocessor/arithmetic/mul.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> - -namespace boost -{ - namespace metaparse - { - namespace v1 - { - namespace impl - { - template <class A, class B> - struct concat; - -#ifdef BOOST_METAPARSE_VARIADIC_STRING - template <char... As, char... Bs> - struct concat<string<As...>, string<Bs...>> : string<As..., Bs...> {}; -#else - template <class A, class B> - struct concat_impl; - - #ifdef BOOST_METAPARSE_ARG - # error BOOST_METAPARSE_ARG already defined - #endif - #define BOOST_METAPARSE_ARG(z, n, unused) \ - BOOST_PP_CAT(B, BOOST_PP_INC(n)) - - #ifdef BOOST_METAPARSE_CONCAT - # error BOOST_METAPARSE_CONCAT already defined - #endif - #define BOOST_METAPARSE_CONCAT(z, n, unused) \ - template < \ - BOOST_PP_ENUM_PARAMS(n, int A) BOOST_PP_COMMA_IF(n) \ - BOOST_PP_ENUM_PARAMS(BOOST_METAPARSE_LIMIT_STRING_SIZE, int B) \ - > \ - struct \ - concat_impl< \ - string< \ - BOOST_PP_ENUM_PARAMS(n, A) \ - BOOST_PP_COMMA_IF( \ - BOOST_PP_MUL( \ - BOOST_PP_SUB(BOOST_METAPARSE_LIMIT_STRING_SIZE, n), \ - n \ - ) \ - ) \ - BOOST_PP_ENUM( \ - BOOST_PP_SUB(BOOST_METAPARSE_LIMIT_STRING_SIZE, n), \ - BOOST_NO_CHAR BOOST_PP_TUPLE_EAT(3), \ - ~ \ - ) \ - >, \ - string< \ - BOOST_PP_ENUM_PARAMS(BOOST_METAPARSE_LIMIT_STRING_SIZE, B) \ - > \ - > : \ - concat< \ - string<BOOST_PP_ENUM_PARAMS(n, A) BOOST_PP_COMMA_IF(n) B0>, \ - string< \ - BOOST_PP_ENUM( \ - BOOST_PP_DEC(BOOST_METAPARSE_LIMIT_STRING_SIZE), \ - BOOST_METAPARSE_ARG, \ - ~ \ - ) \ - > \ - > \ - {}; - - BOOST_PP_REPEAT( - BOOST_METAPARSE_LIMIT_STRING_SIZE, - BOOST_METAPARSE_CONCAT, - ~ - ) - - #undef BOOST_METAPARSE_ARG - #undef BOOST_METAPARSE_CONCAT - - template <class S> - struct concat<S, string<> > : S {}; - - template <class A, class B> - struct concat : concat_impl<A, B> {}; -#endif - } - } - } -} - -#endif - |