| 1 | // Copyright Oliver Kowalke 2013. |
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| 2 | // Distributed under the Boost Software License, Version 1.0. |
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| 3 | // (See accompanying file LICENSE_1_0.txt or copy at |
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| 4 | // http://www.boost.org/LICENSE_1_0.txt) |
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| 5 | |
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| 6 | #ifndef BOOST_FIBERS_DETAIL_TASK_BASE_H |
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| 7 | #define BOOST_FIBERS_DETAIL_TASK_BASE_H |
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| 8 | |
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| 9 | #include <boost/config.hpp> |
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| 10 | #include <boost/intrusive_ptr.hpp> |
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| 11 | |
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| 12 | #include <boost/fiber/detail/config.hpp> |
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| 13 | #include <boost/fiber/future/detail/shared_state.hpp> |
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| 14 | |
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| 15 | #ifdef BOOST_HAS_ABI_HEADERS |
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| 16 | # include BOOST_ABI_PREFIX |
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| 17 | #endif |
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| 18 | |
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| 19 | namespace boost { |
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| 20 | namespace fibers { |
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| 21 | namespace detail { |
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| 22 | |
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| 23 | template< typename R, typename ... Args > |
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| 24 | struct task_base : public shared_state< R > { |
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| 25 | typedef intrusive_ptr< task_base > ptr_type; |
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| 26 | |
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| 27 | virtual ~task_base() { |
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| 28 | } |
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| 29 | |
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| 30 | virtual void run( Args && ... args) = 0; |
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| 31 | |
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| 32 | virtual ptr_type reset() = 0; |
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| 33 | }; |
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| 34 | |
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| 35 | }}} |
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| 36 | |
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| 37 | #ifdef BOOST_HAS_ABI_HEADERS |
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| 38 | # include BOOST_ABI_SUFFIX |
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| 39 | #endif |
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| 40 | |
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| 41 | #endif // BOOST_FIBERS_DETAIL_TASK_BASE_H |
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| 42 | |
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