| 1 | /* |
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| 2 | * Copyright Andrey Semashev 2007 - 2015. |
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| 3 | * Distributed under the Boost Software License, Version 1.0. |
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| 4 | * (See accompanying file LICENSE_1_0.txt or copy at |
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| 5 | * http://www.boost.org/LICENSE_1_0.txt) |
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| 6 | */ |
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| 7 | /*! |
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| 8 | * \file keyword_fwd.hpp |
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| 9 | * \author Andrey Semashev |
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| 10 | * \date 29.01.2012 |
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| 11 | * |
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| 12 | * The header contains attribute keyword forward declaration. |
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| 13 | */ |
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| 14 | |
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| 15 | #ifndef BOOST_LOG_EXPRESSIONS_KEYWORD_FWD_HPP_INCLUDED_ |
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| 16 | #define BOOST_LOG_EXPRESSIONS_KEYWORD_FWD_HPP_INCLUDED_ |
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| 17 | |
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| 18 | #include <boost/log/detail/config.hpp> |
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| 19 | |
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| 20 | #ifdef BOOST_HAS_PRAGMA_ONCE |
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| 21 | #pragma once |
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| 22 | #endif |
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| 23 | |
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| 24 | namespace boost { |
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| 25 | |
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| 26 | #ifndef BOOST_LOG_DOXYGEN_PASS |
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| 27 | |
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| 28 | namespace phoenix { |
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| 29 | |
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| 30 | template< typename > |
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| 31 | struct actor; |
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| 32 | |
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| 33 | } // namespace phoenix |
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| 34 | |
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| 35 | #endif // BOOST_LOG_DOXYGEN_PASS |
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| 36 | |
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| 37 | BOOST_LOG_OPEN_NAMESPACE |
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| 38 | |
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| 39 | namespace expressions { |
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| 40 | |
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| 41 | /*! |
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| 42 | * \brief This class implements an expression template keyword |
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| 43 | */ |
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| 44 | template< typename DescriptorT, template< typename > class ActorT = phoenix::actor > |
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| 45 | struct attribute_keyword; |
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| 46 | |
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| 47 | } // namespace expressions |
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| 48 | |
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| 49 | BOOST_LOG_CLOSE_NAMESPACE // namespace log |
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| 50 | |
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| 51 | } // namespace boost |
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| 52 | |
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| 53 | #endif // BOOST_LOG_EXPRESSIONS_KEYWORD_FWD_HPP_INCLUDED_ |
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| 54 | |
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