36 lines
794 B
C++
36 lines
794 B
C++
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#ifndef BOOST_METAPARSE_V1_FIRST_OF_HPP
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#define BOOST_METAPARSE_V1_FIRST_OF_HPP
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// Copyright Abel Sinkovics (abel@sinkovics.hu) 2009 - 2010.
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// Distributed under the Boost Software License, Version 1.0.
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// (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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#include <boost/metaparse/v1/nth_of.hpp>
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namespace boost
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{
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namespace metaparse
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{
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namespace v1
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{
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template <
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BOOST_PP_ENUM_PARAMS_WITH_A_DEFAULT(
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BOOST_METAPARSE_LIMIT_SEQUENCE_SIZE,
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class P,
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boost::mpl::na
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)
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>
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struct first_of :
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nth_of_c<
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0,
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BOOST_PP_ENUM_PARAMS(BOOST_METAPARSE_LIMIT_SEQUENCE_SIZE, P)
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>
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{};
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}
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}
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}
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#endif
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