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/************************************************************************
*
* Copyright (C) 2009-2024 IRCAD France
* Copyright (C) 2012-2018 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
#include <sight/core/config.hpp>
namespace sight::core
{
/**
* @brief This namespace provides several function that returns a system EPOCH time.
*
* @deprecated This class is deprecated, use std::chrono instead.
*/
namespace clock
{
/**
* @brief Type returned by clock Functions
*/
using type = double;
/**
* @return EPOCH time in microseconds
*/
SIGHT_CORE_API type get_time_in_micro_sec();
/**
* @return EPOCH time in milliseconds
*/
SIGHT_CORE_API type get_time_in_milli_sec();
/**
* @return EPOCH time in seconds
*/
SIGHT_CORE_API type get_time_in_sec();
} //namespace clock
} //namespace sight::core
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