| /*============================================================================= |
| Copyright (c) 2001-2014 Joel de Guzman |
| |
| 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_SPIRIT_X3_CHAR_PARSER_APR_16_2006_0906AM) |
| #define BOOST_SPIRIT_X3_CHAR_PARSER_APR_16_2006_0906AM |
| |
| #include <boost/spirit/home/x3/core/parser.hpp> |
| #include <boost/spirit/home/x3/core/skip_over.hpp> |
| #include <boost/spirit/home/x3/support/traits/move_to.hpp> |
| #include <boost/spirit/home/x3/support/no_case.hpp> |
| |
| namespace boost { namespace spirit { namespace x3 |
| { |
| /////////////////////////////////////////////////////////////////////////// |
| // The base char_parser |
| /////////////////////////////////////////////////////////////////////////// |
| template <typename Derived> |
| struct char_parser : parser<Derived> |
| { |
| template <typename Iterator, typename Context, typename Attribute> |
| bool parse( |
| Iterator& first, Iterator const& last |
| , Context const& context, unused_type, Attribute& attr) const |
| { |
| x3::skip_over(first, last, context); |
| if (first != last && this->derived().test(*first, context)) |
| { |
| x3::traits::move_to(*first, attr); |
| ++first; |
| return true; |
| } |
| return false; |
| } |
| }; |
| }}} |
| |
| #endif |
