54 lines
1.8 KiB
C++
54 lines
1.8 KiB
C++
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// Copyright (c) 2001-2011 Joel de Guzman
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// Copyright (c) 2001-2011 Hartmut Kaiser
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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#ifndef BOOST_PP_IS_ITERATING
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#include <boost/preprocessor/iterate.hpp>
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#include <boost/preprocessor/repetition/enum_params.hpp>
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#include <boost/preprocessor/repetition/enum_binary_params.hpp>
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#define BOOST_PP_FILENAME_1 \
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<boost/spirit/home/karma/nonterminal/detail/fcall.hpp>
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#define BOOST_PP_ITERATION_LIMITS (1, SPIRIT_ARGUMENTS_LIMIT)
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#include BOOST_PP_ITERATE()
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///////////////////////////////////////////////////////////////////////////////
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//
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// Preprocessor vertical repetition code
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//
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///////////////////////////////////////////////////////////////////////////////
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#else // defined(BOOST_PP_IS_ITERATING)
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#define N BOOST_PP_ITERATION()
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template <BOOST_PP_ENUM_PARAMS(N, typename A)>
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typename lazy_enable_if_c<
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(params_size == N)
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, proto::terminal<
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spirit::karma::parameterized_nonterminal<
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parameterized_subject_type
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, fusion::vector<BOOST_PP_ENUM_PARAMS(N, A)> >
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>
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>::type
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operator()(BOOST_PP_ENUM_BINARY_PARAMS(N, A, const& f)) const
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{
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typedef fusion::vector<BOOST_PP_ENUM_PARAMS(N, A)> vector_type;
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typedef spirit::karma::parameterized_nonterminal<
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parameterized_subject_type, vector_type> parameterized_type;
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typedef typename proto::terminal<parameterized_type>::type result_type;
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return result_type::make(
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parameterized_type(
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this->get_parameterized_subject()
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, fusion::make_vector(BOOST_PP_ENUM_PARAMS(N, f)))
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);
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}
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#undef N
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#endif // defined(BOOST_PP_IS_ITERATING)
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