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// Copyright (c) 2001-2011 Hartmut Kaiser
// Copyright (c) 2001-2011 Joel de Guzman
// Copyright (c) 2009 Carl Barron
//
// 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)
#if !defined(BOOST_PP_IS_ITERATING)
#if !defined(BOOST_SPIRIT_PARSE_ATTR_APRIL_24_2009_1043AM)
#define BOOST_SPIRIT_PARSE_ATTR_APRIL_24_2009_1043AM
#include <boost/spirit/home/qi/parse.hpp>
#include <boost/fusion/include/vector.hpp>
#include <boost/preprocessor/cat.hpp>
#include <boost/preprocessor/iterate.hpp>
#include <boost/preprocessor/repetition/enum.hpp>
#include <boost/preprocessor/repetition/enum_params.hpp>
#include <boost/preprocessor/repetition/enum_binary_params.hpp>
#define BOOST_PP_FILENAME_1 <boost/spirit/home/qi/parse_attr.hpp>
#define BOOST_PP_ITERATION_LIMITS (2, SPIRIT_ARGUMENTS_LIMIT)
#include BOOST_PP_ITERATE()
#endif
///////////////////////////////////////////////////////////////////////////////
//
// Preprocessor vertical repetition code
//
///////////////////////////////////////////////////////////////////////////////
#else // defined(BOOST_PP_IS_ITERATING)
#define N BOOST_PP_ITERATION()
#define BOOST_SPIRIT_QI_ATTRIBUTE_REFERENCE(z, n, A) BOOST_PP_CAT(A, n)&
namespace boost { namespace spirit { namespace qi
{
///////////////////////////////////////////////////////////////////////////
template <typename Iterator, typename Expr
, BOOST_PP_ENUM_PARAMS(N, typename A)>
inline bool
parse(
Iterator& first
, Iterator last
, Expr const& expr
, BOOST_PP_ENUM_BINARY_PARAMS(N, A, & attr))
{
// Make sure the iterator is at least a forward_iterator. If you got an
// compilation error here, then you are using an input_iterator while
// calling this function, you need to supply at least a
// forward_iterator instead.
BOOST_CONCEPT_ASSERT((ForwardIterator<Iterator>));
// Report invalid expression error as early as possible.
// If you got an error_invalid_expression error message here,
// then the expression (expr) is not a valid spirit qi expression.
BOOST_SPIRIT_ASSERT_MATCH(qi::domain, Expr);
typedef fusion::vector<
BOOST_PP_ENUM(N, BOOST_SPIRIT_QI_ATTRIBUTE_REFERENCE, A)
> vector_type;
vector_type lattr (BOOST_PP_ENUM_PARAMS(N, attr));
return compile<qi::domain>(expr).parse(first, last, unused, unused, lattr);
}
template <typename Iterator, typename Expr
, BOOST_PP_ENUM_PARAMS(N, typename A)>
inline bool
parse(
Iterator const& first_
, Iterator last
, Expr const& expr
, BOOST_PP_ENUM_BINARY_PARAMS(N, A, & attr))
{
Iterator first = first_;
return qi::parse(first, last, expr, BOOST_PP_ENUM_PARAMS(N, attr));
}
///////////////////////////////////////////////////////////////////////////
template <typename Iterator, typename Expr, typename Skipper
, BOOST_PP_ENUM_PARAMS(N, typename A)>
inline bool
phrase_parse(
Iterator& first
, Iterator last
, Expr const& expr
, Skipper const& skipper
, BOOST_SCOPED_ENUM(skip_flag) post_skip
, BOOST_PP_ENUM_BINARY_PARAMS(N, A, & attr))
{
// Make sure the iterator is at least a forward_iterator. If you got an
// compilation error here, then you are using an input_iterator while
// calling this function, you need to supply at least a
// forward_iterator instead.
BOOST_CONCEPT_ASSERT((ForwardIterator<Iterator>));
// Report invalid expression error as early as possible.
// If you got an error_invalid_expression error message here,
// then either the expression (expr) or skipper is not a valid
// spirit qi expression.
BOOST_SPIRIT_ASSERT_MATCH(qi::domain, Expr);
BOOST_SPIRIT_ASSERT_MATCH(qi::domain, Skipper);
typedef
typename result_of::compile<qi::domain, Skipper>::type
skipper_type;
skipper_type const skipper_ = compile<qi::domain>(skipper);
typedef fusion::vector<
BOOST_PP_ENUM(N, BOOST_SPIRIT_QI_ATTRIBUTE_REFERENCE, A)
> vector_type;
vector_type lattr (BOOST_PP_ENUM_PARAMS(N, attr));
if (!compile<qi::domain>(expr).parse(
first, last, unused, skipper_, lattr))
return false;
if (post_skip == skip_flag::postskip)
qi::skip_over(first, last, skipper_);
return true;
}
template <typename Iterator, typename Expr, typename Skipper
, BOOST_PP_ENUM_PARAMS(N, typename A)>
inline bool
phrase_parse(
Iterator const& first_
, Iterator last
, Expr const& expr
, Skipper const& skipper
, BOOST_SCOPED_ENUM(skip_flag) post_skip
, BOOST_PP_ENUM_BINARY_PARAMS(N, A, & attr))
{
Iterator first = first_;
return qi::phrase_parse(first, last, expr, skipper, post_skip
, BOOST_PP_ENUM_PARAMS(N, attr));
}
///////////////////////////////////////////////////////////////////////////
template <typename Iterator, typename Expr, typename Skipper
, BOOST_PP_ENUM_PARAMS(N, typename A)>
inline bool
phrase_parse(
Iterator& first
, Iterator last
, Expr const& expr
, Skipper const& skipper
, BOOST_PP_ENUM_BINARY_PARAMS(N, A, & attr))
{
return qi::phrase_parse(first, last, expr, skipper, skip_flag::postskip
, BOOST_PP_ENUM_PARAMS(N, attr));
}
template <typename Iterator, typename Expr, typename Skipper
, BOOST_PP_ENUM_PARAMS(N, typename A)>
inline bool
phrase_parse(
Iterator const& first_
, Iterator last
, Expr const& expr
, Skipper const& skipper
, BOOST_PP_ENUM_BINARY_PARAMS(N, A, & attr))
{
Iterator first = first_;
return qi::phrase_parse(first, last, expr, skipper, skip_flag::postskip
, BOOST_PP_ENUM_PARAMS(N, attr));
}
}}}
#undef BOOST_SPIRIT_QI_ATTRIBUTE_REFERENCE
#undef N
#endif
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