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1/****************************************************************************
2** $Id$
3**
4** Definition of QIntDict template class
5**
6** Created : 940624
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 QINTDICT_H
39#define QINTDICT_H
40
41#ifndef QT_H
42#include "qgdict.h"
43#endif // QT_H
44
45template<class type>
46class QIntDict
47#ifdef Q_QDOC
48 : public QPtrCollection
49#else
50 : public QGDict
51#endif
52{
53public:
54 QIntDict(int size=17) : QGDict(size,IntKey,0,0) {}
55 QIntDict( const QIntDict<type> &d ) : QGDict(d) {}
56 ~QIntDict() { clear(); }
57 QIntDict<type> &operator=(const QIntDict<type> &d)
58 { return (QIntDict<type>&)QGDict::operator=(d); }
59 uint count() const { return QGDict::count(); }
60 uint size() const { return QGDict::size(); }
61 bool isEmpty() const { return QGDict::count() == 0; }
62 void insert( long k, const type *d )
63 { QGDict::look_int(k,(Item)d,1); }
64 void replace( long k, const type *d )
65 { QGDict::look_int(k,(Item)d,2); }
66 bool remove( long k ) { return QGDict::remove_int(k); }
67 type *take( long k ) { return (type*)QGDict::take_int(k); }
68 type *find( long k ) const
69 { return (type *)((QGDict*)this)->QGDict::look_int(k,0,0); }
70 type *operator[]( long k ) const
71 { return (type *)((QGDict*)this)->QGDict::look_int(k,0,0); }
72 void clear() { QGDict::clear(); }
73 void resize( uint n ) { QGDict::resize(n); }
74 void statistics() const { QGDict::statistics(); }
75
76#ifdef Q_QDOC
77protected:
78 virtual QDataStream& read( QDataStream &, QPtrCollection::Item & );
79 virtual QDataStream& write( QDataStream &, QPtrCollection::Item ) const;
80#endif
81
82private:
83 void deleteItem( Item d );
84};
85
86#if !defined(Q_BROKEN_TEMPLATE_SPECIALIZATION)
87template<> inline void QIntDict<void>::deleteItem( QPtrCollection::Item )
88{
89}
90#endif
91
92template<class type> inline void QIntDict<type>::deleteItem( QPtrCollection::Item d )
93{
94 if ( del_item ) delete (type*)d;
95}
96
97template<class type>
98class QIntDictIterator : public QGDictIterator
99{
100public:
101 QIntDictIterator(const QIntDict<type> &d) :QGDictIterator((QGDict &)d) {}
102 ~QIntDictIterator() {}
103 uint count() const { return dict->count(); }
104 bool isEmpty() const { return dict->count() == 0; }
105 type *toFirst() { return (type *)QGDictIterator::toFirst(); }
106 operator type *() const { return (type *)QGDictIterator::get(); }
107 type *current() const { return (type *)QGDictIterator::get(); }
108 long currentKey() const { return QGDictIterator::getKeyInt(); }
109 type *operator()() { return (type *)QGDictIterator::operator()(); }
110 type *operator++() { return (type *)QGDictIterator::operator++(); }
111 type *operator+=(uint j) { return (type *)QGDictIterator::operator+=(j);}
112};
113
114#endif // QINTDICT_H