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Source at commit 1322 created 12 years 7 months ago. By meklort, Add doxygen to utils folder | |
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1 | /****************************************************************************␊ |
2 | ** ␊ |
3 | **␊ |
4 | ** Definition of QQueue template/macro class␊ |
5 | **␊ |
6 | ** Created : 920917␊ |
7 | **␊ |
8 | ** Copyright (C) 1992-2000 Trolltech AS. All rights reserved.␊ |
9 | **␊ |
10 | ** This file is part of the tools module of the Qt GUI Toolkit.␊ |
11 | **␊ |
12 | ** This file may be distributed under the terms of the Q Public License␊ |
13 | ** as defined by Trolltech AS of Norway and appearing in the file␊ |
14 | ** LICENSE.QPL included in the packaging of this file.␊ |
15 | **␊ |
16 | ** This file may be distributed and/or modified under the terms of the␊ |
17 | ** GNU General Public License version 2 as published by the Free Software␊ |
18 | ** Foundation and appearing in the file LICENSE.GPL included in the␊ |
19 | ** packaging of this file.␊ |
20 | **␊ |
21 | ** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition␊ |
22 | ** licenses may use this file in accordance with the Qt Commercial License␊ |
23 | ** Agreement provided with the Software.␊ |
24 | **␊ |
25 | ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE␊ |
26 | ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.␊ |
27 | **␊ |
28 | ** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for␊ |
29 | ** information about Qt Commercial License Agreements.␊ |
30 | ** See http://www.trolltech.com/qpl/ for QPL licensing information.␊ |
31 | ** See http://www.trolltech.com/gpl/ for GPL licensing information.␊ |
32 | **␊ |
33 | ** Contact info@trolltech.com if any conditions of this licensing are␊ |
34 | ** not clear to you.␊ |
35 | **␊ |
36 | **********************************************************************/␊ |
37 | ␊ |
38 | #ifndef QQUEUE_H␊ |
39 | #define QQUEUE_H␊ |
40 | ␊ |
41 | #ifndef QT_H␊ |
42 | #include "qglist.h"␊ |
43 | #endif // QT_H␊ |
44 | ␊ |
45 | ␊ |
46 | template<class type> class QQueue : private QGList␊ |
47 | {␊ |
48 | public:␊ |
49 | QQueue()␉␉␉␉{}␊ |
50 | QQueue( const QQueue<type> &q ) : QGList(q) {}␊ |
51 | ~QQueue()␉␉␉␉{ clear(); }␊ |
52 | QQueue<type>& operator=(const QQueue<type> &q)␊ |
53 | ␉␉␉{ return (QQueue<type>&)QGList::operator=(q); }␊ |
54 | bool autoDelete() const␉␉{ return QCollection::autoDelete(); }␊ |
55 | void setAutoDelete( bool del )␉{ QCollection::setAutoDelete(del); }␊ |
56 | uint count() const␉␉{ return QGList::count(); }␊ |
57 | bool isEmpty() const␉␉{ return QGList::count() == 0; }␊ |
58 | void enqueue( const type *d )␉{ QGList::append(Item(d)); }␊ |
59 | type *dequeue()␉␉␉{ return (type *)QGList::takeFirst();}␊ |
60 | bool remove()␉␉␉{ return QGList::removeFirst(); }␊ |
61 | void clear()␉␉␉{ QGList::clear(); }␊ |
62 | type *head() const␉␉{ return (type *)QGList::cfirst(); }␊ |
63 | ␉ operator type *() const␉{ return (type *)QGList::cfirst(); }␊ |
64 | type *current() const␉␉{ return (type *)QGList::cfirst(); }␊ |
65 | private:␊ |
66 | void deleteItem( Item d ) { if ( del_item ) delete (type *)d; }␊ |
67 | };␊ |
68 | ␊ |
69 | ␊ |
70 | #endif // QQUEUE_H␊ |
71 |