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- #ifndef BOOST_METAPARSE_V1_CPP98_IMPL_SKIP_SEQ_HPP
- #define BOOST_METAPARSE_V1_CPP98_IMPL_SKIP_SEQ_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/v1/is_error.hpp>
- #include <boost/metaparse/v1/accept.hpp>
- #include <boost/metaparse/v1/get_remaining.hpp>
- #include <boost/metaparse/v1/get_position.hpp>
- #include <boost/metaparse/v1/get_result.hpp>
- namespace boost
- {
- namespace metaparse
- {
- namespace v1
- {
- namespace impl
- {
- struct skip_seq
- {
- private:
- template <class ParsingResult, class NewResultValue>
- struct change_result :
- accept<
- NewResultValue,
- typename get_remaining<ParsingResult>::type,
- typename get_position<ParsingResult>::type
- >
- {};
-
- template <class Result, class P>
- struct apply_unchecked :
- boost::mpl::eval_if<
- typename is_error<
- typename P::template apply<
- typename get_remaining<Result>::type,
- typename get_position<Result>::type
- >
- >::type,
- typename P::template apply<
- typename get_remaining<Result>::type,
- typename get_position<Result>::type
- >,
- change_result<
- typename P::template apply<
- typename get_remaining<Result>::type,
- typename get_position<Result>::type
- >,
- typename get_result<Result>::type
- >
- >
- {};
-
- public:
- template <class Result, class P>
- struct apply :
- boost::mpl::eval_if<
- is_error<Result>,
- Result,
- apply_unchecked<Result, P>
- >
- {};
- };
- }
- }
- }
- }
- #endif
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