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/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
namespace AK {
template<typename T>
class ScopedValueRollback {
public:
ScopedValueRollback(T& variable)
: m_variable(variable)
, m_saved_value(variable)
{
}
~ScopedValueRollback()
{
m_variable = m_saved_value;
}
void set_override_rollback_value(const T& value)
{
m_saved_value = value;
}
private:
T& m_variable;
T m_saved_value;
};
}
#if USING_AK_GLOBALLY
using AK::ScopedValueRollback;
#endif
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