| /**************************************************************************** |
| ** |
| ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). |
| ** All rights reserved. |
| ** Contact: Nokia Corporation (qt-info@nokia.com) |
| ** |
| ** This file is part of the Qt3Support module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL$ |
| ** GNU Lesser General Public License Usage |
| ** This file may be used under the terms of the GNU Lesser General Public |
| ** License version 2.1 as published by the Free Software Foundation and |
| ** appearing in the file LICENSE.LGPL included in the packaging of this |
| ** file. Please review the following information to ensure the GNU Lesser |
| ** General Public License version 2.1 requirements will be met: |
| ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
| ** |
| ** In addition, as a special exception, Nokia gives you certain additional |
| ** rights. These rights are described in the Nokia Qt LGPL Exception |
| ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU General |
| ** Public License version 3.0 as published by the Free Software Foundation |
| ** and appearing in the file LICENSE.GPL included in the packaging of this |
| ** file. Please review the following information to ensure the GNU General |
| ** Public License version 3.0 requirements will be met: |
| ** http://www.gnu.org/copyleft/gpl.html. |
| ** |
| ** Other Usage |
| ** Alternatively, this file may be used in accordance with the terms and |
| ** conditions contained in a signed written agreement between you and Nokia. |
| ** |
| ** |
| ** |
| ** |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #ifndef Q3PTRSTACK_H |
| #define Q3PTRSTACK_H |
| |
| #include <Qt3Support/q3glist.h> |
| |
| QT_BEGIN_HEADER |
| |
| QT_BEGIN_NAMESPACE |
| |
| QT_MODULE(Qt3SupportLight) |
| |
| template<class type> |
| class Q3PtrStack : protected Q3GList |
| { |
| public: |
| Q3PtrStack() { } |
| Q3PtrStack( const Q3PtrStack<type> &s ) : Q3GList( s ) { } |
| ~Q3PtrStack() { clear(); } |
| Q3PtrStack<type> &operator=(const Q3PtrStack<type> &s) |
| { return (Q3PtrStack<type>&)Q3GList::operator=(s); } |
| bool autoDelete() const { return Q3PtrCollection::autoDelete(); } |
| void setAutoDelete( bool del ) { Q3PtrCollection::setAutoDelete(del); } |
| uint count() const { return Q3GList::count(); } |
| bool isEmpty() const { return Q3GList::count() == 0; } |
| void push( const type *d ) { Q3GList::insertAt(0,Item(d)); } |
| type *pop() { return (type *)Q3GList::takeFirst(); } |
| bool remove() { return Q3GList::removeFirst(); } |
| void clear() { Q3GList::clear(); } |
| type *top() const { return (type *)Q3GList::cfirst(); } |
| operator type *() const { return (type *)Q3GList::cfirst(); } |
| type *current() const { return (type *)Q3GList::cfirst(); } |
| |
| #ifdef qdoc |
| protected: |
| virtual QDataStream& read( QDataStream&, Q3PtrCollection::Item& ); |
| virtual QDataStream& write( QDataStream&, Q3PtrCollection::Item ) const; |
| #endif |
| |
| private: |
| void deleteItem( Item d ); |
| }; |
| |
| #if !defined(Q_BROKEN_TEMPLATE_SPECIALIZATION) |
| template<> inline void Q3PtrStack<void>::deleteItem( Q3PtrCollection::Item ) |
| { |
| } |
| #endif |
| |
| template<class type> inline void Q3PtrStack<type>::deleteItem( Q3PtrCollection::Item d ) |
| { |
| if ( del_item ) delete (type *)d; |
| } |
| |
| QT_END_NAMESPACE |
| |
| QT_END_HEADER |
| |
| #endif // Q3PTRSTACK_H |