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https://github.com/ra3xdh/qucs_s
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75 lines
2.8 KiB
C++
75 lines
2.8 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://www.qt.io/licensing/
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**
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** This file is part of the Qt3Support module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see http://www.qt.io/terms-conditions. For further
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** information use the contact form at http://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** As a special exception, The Qt Company gives you certain additional
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** rights. These rights are described in The Qt Company LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef Q3PTRCOLLECTION_H
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#define Q3PTRCOLLECTION_H
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#include <QDataStream>
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#include <QtGlobal>
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class Q3GVector;
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class Q3GList;
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class Q3GDict;
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class Q3PtrCollection // inherited by all collections
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{
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public:
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bool autoDelete() const { return del_item; }
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void setAutoDelete(bool enable) { del_item = enable; }
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virtual uint count() const = 0;
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virtual void clear() = 0; // delete all objects
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typedef void *Item; // generic collection item
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protected:
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Q3PtrCollection() { del_item = false; } // no deletion of objects
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Q3PtrCollection(const Q3PtrCollection &) { del_item = false; }
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virtual ~Q3PtrCollection() {}
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bool del_item; // default false
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virtual Item newItem(Item d) { return d; } // create object
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virtual void deleteItem(Item) = 0; // delete object
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};
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#endif // Q3PTRCOLLECTION_H
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