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1/****************************************************************************
2** $Id$
3**
4** Definition of QPtrVector pointer based template class
5**
6** Created : 930907
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 QPTRVECTOR_H
39#define QPTRVECTOR_H
40
41#ifndef QT_H
42#include "qgvector.h"
43#endif // QT_H
44
45template<class type>
46class QPtrVector
47#ifdef Q_QDOC
48 : public QPtrCollection
49#else
50 : public QGVector
51#endif
52{
53public:
54 QPtrVector() { }
55 QPtrVector( uint size ) : QGVector(size) { }
56 QPtrVector( const QPtrVector<type> &v ) : QGVector( v ) { }
57 ~QPtrVector() { clear(); }
58 QPtrVector<type> &operator=(const QPtrVector<type> &v)
59 { return (QPtrVector<type>&)QGVector::operator=(v); }
60 bool operator==( const QPtrVector<type> &v ) const { return QGVector::operator==(v); }
61 type **data() const { return (type **)QGVector::data(); }
62 uint size() const { return QGVector::size(); }
63 uint count() const { return QGVector::count(); }
64 bool isEmpty() const { return QGVector::count() == 0; }
65 bool isNull() const { return QGVector::size() == 0; }
66 bool resize( uint size ) { return QGVector::resize(size); }
67 bool insert( uint i, const type *d){ return QGVector::insert(i,(Item)d); }
68 bool remove( uint i ) { return QGVector::remove(i); }
69 type *take( uint i ) { return (type *)QGVector::take(i); }
70 void clear() { QGVector::clear(); }
71 bool fill( const type *d, int size=-1 )
72 { return QGVector::fill((Item)d,size);}
73 void sort() { QGVector::sort(); }
74 int bsearch( const type *d ) const{ return QGVector::bsearch((Item)d); }
75 int findRef( const type *d, uint i=0 ) const
76 { return QGVector::findRef((Item)d,i);}
77 int find( const type *d, uint i= 0 ) const
78 { return QGVector::find((Item)d,i); }
79 uint containsRef( const type *d ) const
80 { return QGVector::containsRef((Item)d); }
81 uint contains( const type *d ) const
82 { return QGVector::contains((Item)d); }
83 type *operator[]( int i ) const{ return (type *)QGVector::at(i); }
84 type *at( uint i ) const { return (type *)QGVector::at(i); }
85 void toList( QGList *list ) const{ QGVector::toList(list); }
86
87#ifdef Q_QDOC
88protected:
89 virtual int compareItems( QPtrCollection::Item d1, QPtrCollection::Item d2 );
90 virtual QDataStream& read( QDataStream &s, QPtrCollection::Item &d );
91 virtual QDataStream& write( QDataStream &s, QPtrCollection::Item d ) const;
92#endif
93
94private:
95 void deleteItem( Item d );
96};
97
98#if !defined(Q_BROKEN_TEMPLATE_SPECIALIZATION)
99template<> inline void QPtrVector<void>::deleteItem( QPtrCollection::Item )
100{
101}
102#endif
103
104template<class type> inline void QPtrVector<type>::deleteItem( QPtrCollection::Item d )
105{
106 if ( del_item ) delete (type *)d;
107}
108
109#ifndef QT_NO_COMPAT
110#define QVector QPtrVector
111#endif
112
113#endif // QVECTOR_H