46 lines
1.7 KiB
C++
Executable File
46 lines
1.7 KiB
C++
Executable File
// Copyright (c) 2001-2008 Hartmut Kaiser
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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_SPIRIT_LEX_LEXER_FWD_MAR_22_2007_1137PM)
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#define BOOST_SPIRIT_LEX_LEXER_FWD_MAR_22_2007_1137PM
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#if defined(_MSC_VER) && (_MSC_VER >= 1020)
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#pragma once // MS compatible compilers support #pragma once
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#endif
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#include <boost/spirit/home/support/unused.hpp>
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namespace boost { namespace spirit { namespace lex
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{
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///////////////////////////////////////////////////////////////////////////
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// This component represents a token definition
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///////////////////////////////////////////////////////////////////////////
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template<typename Attribute = unused_type, typename Char = char,
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typename Idtype = std::size_t>
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class token_def;
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///////////////////////////////////////////////////////////////////////////
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// token_set
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///////////////////////////////////////////////////////////////////////////
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template <typename TokenSet>
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class token_set;
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///////////////////////////////////////////////////////////////////////////
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// This represents a lexer definition (helper for token and token set
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// definitions)
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///////////////////////////////////////////////////////////////////////////
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template <typename Lexer>
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class lexer_def;
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///////////////////////////////////////////////////////////////////////////
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// This represents a lexer object
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///////////////////////////////////////////////////////////////////////////
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template <typename Definition>
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class lexer;
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}}}
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#endif
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