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/************************************************************************
*
* Copyright (C) 2009-2025 IRCAD France
* Copyright (C) 2012-2020 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>
#include "core/runtime/extension.hpp"
#include <core/base.hpp>
#include <core/ptree.hpp>
namespace sight::core::runtime
{
/**
* @brief Returns the value of a path in a boost::property::tree.
* This handles three different cases that a single boost function can't discriminate.
* 1. If the path exists, this returns the value
* 2. If the path exists but the value type is not compatible, this throws a core::exception
* 3. If the path does not exist, this returns the default value
* @return value if the path is set, default value otherwise
* @throw sight::core::exception if the value type is not compatible
*/
template<typename T>
[[deprecated("Use sight::core::ptree::get_value() instead")]]
T get_ptree_value(const boost::property_tree::ptree& _tree, const std::string& _path, T _default_value)
{
return core::ptree::get_value(_tree, _path, _default_value);
}
namespace property_tree
{
//------------------------------------------------------------------------------
[[deprecated("Use sight::core::ptree::to_string() instead")]]
inline std::string to_string(const boost::property_tree::ptree& _pt)
{
return core::ptree::to_string(_pt);
}
}
} // namespace sight::core::runtime
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