| // Copyright (c) 2001-2009 Hartmut Kaiser |
| // |
| // 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_LEX_CHAR_TOKEN_DEF_MAR_28_2007_0626PM) |
| #define BOOST_SPIRIT_LEX_CHAR_TOKEN_DEF_MAR_28_2007_0626PM |
| |
| #if defined(_MSC_VER) && (_MSC_VER >= 1020) |
| #pragma once // MS compatible compilers support #pragma once |
| #endif |
| |
| #include <boost/spirit/home/support/component.hpp> |
| |
| namespace boost { namespace spirit { namespace lex |
| { |
| /////////////////////////////////////////////////////////////////////////// |
| // |
| // char_token_def |
| // represents a single character token definition |
| // |
| /////////////////////////////////////////////////////////////////////////// |
| struct char_token_def |
| { |
| template <typename Component, typename LexerDef, typename String> |
| static void |
| collect(Component const& component, LexerDef& lexdef, |
| String const& state) |
| { |
| typedef typename result_of::subject<Component>::type char_type; |
| |
| char_type c = subject(component); |
| lexdef.add_token (state.c_str(), lex::detail::escape(c), |
| static_cast<std::size_t>(c)); |
| } |
| }; |
| |
| }}} // namespace boost::spirit::lex |
| |
| #endif |