scopeguards.h

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/**********************************************************************
 * LeechCraft - modular cross-platform feature rich internet client.
 * Copyright (C) 2006-2014  Georg Rudoy
 *
 * Boost Software License - Version 1.0 - August 17th, 2003
 *
 * Permission is hereby granted, free of charge, to any person or organization
 * obtaining a copy of the software and accompanying documentation covered by
 * this license (the "Software") to use, reproduce, display, distribute,
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 * The copyright notices in the Software and this entire statement, including
 * the above license grant, this restriction and the following disclaimer,
 * must be included in all copies of the Software, in whole or in part, and
 * all derivative works of the Software, unless such copies or derivative
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#pragma once
 
#include <QSettings>
#include "util.h"
 
namespace LC
{
namespace Util
{
    [[nodiscard]] inline auto MakeEndGroupScopeGuard (QSettings& settings)
    {
        return MakeScopeGuard ([&settings] { settings.endGroup (); });
    }
 
    [[nodiscard]] inline auto BeginGroup (QSettings& settings, const QString& group)
    {
        settings.beginGroup(group);
        return MakeScopeGuard ([&settings] { settings.endGroup (); });
    }
}
}