blob: 9a3091a58ce64ca3197d7141a3bee4004442cb84 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
|
/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation ([email protected])
**
** This file is part of the Qt3Support module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial Usage
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** GNU Lesser General Public License Usage
** Alternatively, 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.
**
** If you have questions regarding the use of this file, please contact
** Nokia at [email protected].
** $QT_END_LICENSE$
**
****************************************************************************/
#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
|
