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- #ifndef BOOST_METAPARSE_V1_CPP11_IMPL_AT_C_HPP
- #define BOOST_METAPARSE_V1_CPP11_IMPL_AT_C_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/cpp11/fwd/string.hpp>
- #include <boost/mpl/char.hpp>
- namespace boost
- {
- namespace metaparse
- {
- namespace v1
- {
- namespace impl
- {
- template <class S, int N>
- struct at_c;
- template <char C, char... Cs, int N>
- struct at_c<string<C, Cs...>, N> : at_c<string<Cs...>, N - 1> {};
- template <char C, char... Cs>
- struct at_c<string<C, Cs...>, 0> : boost::mpl::char_<C> {};
- }
- }
- }
- }
- #endif
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