67 lines
2.3 KiB
C++
67 lines
2.3 KiB
C++
// Copyright (c) 2001-2011 Hartmut Kaiser
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// Copyright (c) 2001-2011 Joel de Guzman
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// Copyright (c) 2009 Carl Barron
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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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#if !defined(BOOST_PP_IS_ITERATING)
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#if !defined(BOOST_SPIRIT_LEXER_PARSE_ATTR_MAY_27_2009_0926AM)
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#define BOOST_SPIRIT_LEXER_PARSE_ATTR_MAY_27_2009_0926AM
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#include <boost/spirit/home/lex/tokenize_and_parse.hpp>
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#include <boost/fusion/include/vector.hpp>
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#include <boost/preprocessor/cat.hpp>
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#include <boost/preprocessor/iterate.hpp>
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#include <boost/preprocessor/repetition/enum.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 <boost/spirit/home/lex/tokenize_and_parse_attr.hpp>
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#define BOOST_PP_ITERATION_LIMITS (2, SPIRIT_ARGUMENTS_LIMIT)
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#include BOOST_PP_ITERATE()
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#endif
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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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#define BOOST_SPIRIT_QI_ATTRIBUTE_REFERENCE(z, n, A) BOOST_PP_CAT(A, n)&
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namespace boost { namespace spirit { namespace lex
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{
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template <typename Iterator, typename Lexer, typename ParserExpr
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, BOOST_PP_ENUM_PARAMS(N, typename A)>
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inline bool
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tokenize_and_parse(Iterator& first, Iterator last, Lexer const& lex
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, ParserExpr const& expr, BOOST_PP_ENUM_BINARY_PARAMS(N, A, & attr))
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{
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// Report invalid expression error as early as possible.
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// If you got an error_invalid_expression error message here,
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// then the expression (expr) is not a valid spirit qi expression.
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BOOST_SPIRIT_ASSERT_MATCH(qi::domain, ParserExpr);
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typedef fusion::vector<
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BOOST_PP_ENUM(N, BOOST_SPIRIT_QI_ATTRIBUTE_REFERENCE, A)
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> vector_type;
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vector_type attr (BOOST_PP_ENUM_PARAMS(N, attr));
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typename Lexer::iterator_type iter = lex.begin(first, last);
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return compile<qi::domain>(expr).parse(
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iter, lex.end(), unused, unused, attr);
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}
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}}}
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#undef BOOST_SPIRIT_QI_ATTRIBUTE_REFERENCE
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#undef N
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#endif
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