Sprout/sprout/weed/parse.hpp
2014-01-08 16:48:12 +09:00

61 lines
2.2 KiB
C++

/*=============================================================================
Copyright (c) 2011-2014 Bolero MURAKAMI
https://github.com/bolero-MURAKAMI/Sprout
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)
=============================================================================*/
#ifndef SPROUT_WEED_PARSE_HPP
#define SPROUT_WEED_PARSE_HPP
#include <sprout/config.hpp>
#include <sprout/container/functions.hpp>
#include <sprout/container/traits.hpp>
#include <sprout/weed/expr/make_terminal_or_expr.hpp>
#include <sprout/weed/context/parse_context.hpp>
#include <sprout/weed/traits/expr/terminal_or_expr_of.hpp>
namespace sprout {
namespace weed {
//
// parse
//
template<typename Iterator, typename Parser>
inline SPROUT_CONSTEXPR typename sprout::weed::parse_context<
Iterator
>::template eval<
typename sprout::weed::traits::terminal_or_expr_of<Parser>::type
>::result_type::presult_type
parse(Iterator first, Iterator last, Parser const& parser) {
return sprout::weed::eval(
sprout::weed::make_terminal_or_expr(parser),
sprout::weed::parse_context<Iterator>(first, last)
).presult()
;
}
template<typename Range, typename Parser>
inline SPROUT_CONSTEXPR typename sprout::weed::parse_context<
typename sprout::container_traits<Range>::const_iterator
>::template eval<
typename sprout::weed::traits::terminal_or_expr_of<Parser>::type
>::result_type::presult_type
parse(Range const& range, Parser const& parser) {
return sprout::weed::parse(sprout::begin(range), sprout::end(range), parser);
}
//
// parse_range
//
template<typename Range, typename Parser>
inline SPROUT_CONSTEXPR typename sprout::weed::parse_context<
typename sprout::container_traits<Range>::const_iterator
>::template eval<
typename sprout::weed::traits::terminal_or_expr_of<Parser>::type
>::result_type::presult_type
parse_range(Range const& range, Parser const& parser) {
return sprout::weed::parse(range, parser);
}
} // namespace weed
} // namespace sprout
#endif // #ifndef SPROUT_WEED_PARSE_HPP