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46 lines
1.6 KiB
C++
46 lines
1.6 KiB
C++
/*
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* autoqpointer.h - QPointer which on destruction deletes object
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* Program: kalarm
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* Copyright © 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 AUTOQPOINTER_H
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#define AUTOQPOINTER_H
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#include <QPointer>
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/**
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* A QPointer which when destructed, deletes the object it points to.
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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 AutoQPointer : public QPointer<T>
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{
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public:
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AutoQPointer() : QPointer<T>() {}
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AutoQPointer(T* p) : QPointer<T>(p) {}
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AutoQPointer(const QPointer<T>& p) : QPointer<T>(p) {}
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~AutoQPointer() { delete this->data(); }
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AutoQPointer<T>& operator=(const AutoQPointer<T>& p) { QPointer<T>::operator=(p); return *this; }
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AutoQPointer<T>& operator=(T* p) { QPointer<T>::operator=(p); return *this; }
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};
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#endif // AUTOQPOINTER_H
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// vim: et sw=4:
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