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/************************************************************************
*
* Copyright (C) 2009-2023 IRCAD France
* Copyright (C) 2012-2017 IHU Strasbourg
*
* This file is part of Sight.
*
* Sight is free software: you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Sight is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with Sight. If not, see <https://www.gnu.org/licenses/>.
*
***********************************************************************/
#pragma once
namespace sight::core::thread
{
template<typename R>
task_handler<R>::task_handler(std::packaged_task<R>& _task) :
m_task(std::move(_task))
{
}
template<typename R>
task_handler<R>::task_handler(const task_handler& _that) :
m_task(std::move(_that.m_task))
{
}
//------------------------------------------------------------------------------
template<typename R>
void task_handler<R>::operator()() const
{
this->m_task();
}
//------------------------------------------------------------------------------
template<typename R>
inline std::function<void()> move_task_into_function(std::packaged_task<R>& _task)
{
return task_handler<R>(_task);
}
} //namespace sight::core::thread
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