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52 lines
1.7 KiB
C++
52 lines
1.7 KiB
C++
/*
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* autodeletelist.h - pointer list with auto-delete on destruction
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* Program: kalarm
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* Copyright © 2008,2009 by David Jarvie <djarvie@kde.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef AUTODELETELIST_H
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#define AUTODELETELIST_H
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#include <QList>
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/**
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* A list of pointers which are auto-deleted when the list is deleted.
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*
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* @author David Jarvie <djarvie@kde.org>
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*/
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template <class T>
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class AutoDeleteList : public QList<T*>
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{
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public:
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AutoDeleteList() : QList<T*>() {}
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~AutoDeleteList()
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{
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// Remove from list first before deleting the pointer, in
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// case the pointer's destructor removes it from the list.
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while (!this->isEmpty())
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delete this->takeFirst();
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}
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private:
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// Prevent copying since that would create two owners of the pointers
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AutoDeleteList(const AutoDeleteList&);
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AutoDeleteList& operator=(const AutoDeleteList&);
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};
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#endif // AUTODELETELIST_H
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// vim: et sw=4:
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