76 lines
1.8 KiB
C++
76 lines
1.8 KiB
C++
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// Copyright Oliver Kowalke 2009.
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// Distributed under the Boost Software License, Version 1.0.
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// (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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#ifndef BOOST_COROUTINES_DETAIL_SETUP_H
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#define BOOST_COROUTINES_DETAIL_SETUP_H
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#include <boost/assert.hpp>
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#include <boost/config.hpp>
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#include <boost/move/move.hpp>
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#include <boost/type_traits/decay.hpp>
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#include <boost/type_traits/is_convertible.hpp>
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#include <boost/type_traits/is_same.hpp>
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#include <boost/coroutine/attributes.hpp>
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#include <boost/coroutine/detail/coroutine_context.hpp>
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#include <boost/coroutine/detail/flags.hpp>
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#ifdef BOOST_HAS_ABI_HEADERS
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# include BOOST_ABI_PREFIX
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#endif
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namespace boost {
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namespace coroutines {
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namespace detail {
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template< typename Fn >
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struct setup
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{
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struct dummy {};
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Fn fn;
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coroutine_context * caller;
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coroutine_context * callee;
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attributes attr;
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#ifdef BOOST_NO_CXX11_RVALUE_REFERENCES
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setup( Fn fn_,
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coroutine_context * caller_,
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coroutine_context * callee_,
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attributes const& attr_) :
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fn( boost::forward< Fn >( fn_) ),
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caller( caller_),
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callee( callee_),
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attr( attr_)
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{}
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#endif
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setup( BOOST_RV_REF( Fn) fn_,
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coroutine_context * caller_,
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coroutine_context * callee_,
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attributes const& attr_,
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typename disable_if<
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is_same< typename decay< Fn >::type, setup >,
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dummy*
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>::type = 0) :
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#ifdef BOOST_NO_CXX11_RVALUE_REFERENCES
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fn( fn_),
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#else
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fn( boost::forward< Fn >( fn_) ),
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#endif
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caller( caller_),
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callee( callee_),
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attr( attr_)
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{}
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};
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}}}
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#ifdef BOOST_HAS_ABI_HEADERS
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# include BOOST_ABI_SUFFIX
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#endif
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#endif // BOOST_COROUTINES_DETAIL_SETUP_H
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