36 lines
744 B
C++
36 lines
744 B
C++
/*
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This file is part of KDDockWidgets.
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SPDX-FileCopyrightText: 2023 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.com>
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Author: Sérgio Martins <sergio.martins@kdab.com>
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SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only
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Contact KDAB at <info@kdab.com> for commercial licensing options.
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*/
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#pragma once
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#include "KDDockWidgets.h"
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class ScopedValueRollback
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{
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public:
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explicit ScopedValueRollback(bool &var, bool newValue)
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: m_originalValue(var)
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, m_variable(var)
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{
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m_variable = newValue;
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}
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~ScopedValueRollback()
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{
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m_variable = m_originalValue;
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}
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KDDW_DELETE_COPY_CTOR(ScopedValueRollback)
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const bool m_originalValue;
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bool &m_variable;
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};
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