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// Copyright Oliver Kowalke 2009.
// 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)
#ifndef BOOST_COROUTINES_DETAIL_TRAMPOLINE_H
#define BOOST_COROUTINES_DETAIL_TRAMPOLINE_H
#include <boost/assert.hpp>
#include <boost/config.hpp>
#include <boost/context/detail/fcontext.hpp>
#include <boost/cstdint.hpp>
#include <boost/coroutine/detail/config.hpp>
#include <boost/coroutine/detail/data.hpp>
#ifdef BOOST_HAS_ABI_HEADERS
# include BOOST_ABI_PREFIX
#endif
namespace boost {
namespace coroutines {
namespace detail {
template< typename Coro >
void trampoline( context::detail::transfer_t t)
{
typedef typename Coro::param_type param_type;
data_t * data = static_cast< data_t * >( t.data);
data->from->ctx_ = t.fctx;
param_type * param(
static_cast< param_type * >( data->data) );
BOOST_ASSERT( 0 != param);
BOOST_ASSERT( 0 != param->data);
Coro * coro(
static_cast< Coro * >( param->coro) );
BOOST_ASSERT( 0 != coro);
coro->run( param->data);
}
template< typename Coro >
void trampoline_void( context::detail::transfer_t t)
{
typedef typename Coro::param_type param_type;
data_t * data = static_cast< data_t * >( t.data);
data->from->ctx_ = t.fctx;
param_type * param(
static_cast< param_type * >( data->data) );
BOOST_ASSERT( 0 != param);
Coro * coro(
static_cast< Coro * >( param->coro) );
BOOST_ASSERT( 0 != coro);
coro->run();
}
}}}
#ifdef BOOST_HAS_ABI_HEADERS
# include BOOST_ABI_SUFFIX
#endif
#endif // BOOST_COROUTINES_DETAIL_TRAMPOLINE_H
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