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
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
|
/****************************************************************************
**
** Copyright (C) 2010 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.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 qt-info@nokia.com.
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef Q3PTRLIST_H
#define Q3PTRLIST_H
#include <Qt3Support/q3glist.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Qt3SupportLight)
template<class type>
class Q3PtrListStdIterator : public Q3GListStdIterator
{
public:
inline Q3PtrListStdIterator( Q3LNode* n ): Q3GListStdIterator(n) {}
type *operator*() { return node ? (type *)node->getData() : 0; }
inline Q3PtrListStdIterator<type> operator++()
{ node = next(); return *this; }
inline Q3PtrListStdIterator<type> operator++(int)
{ Q3LNode* n = node; node = next(); return Q3PtrListStdIterator<type>( n ); }
inline bool operator==( const Q3PtrListStdIterator<type>& it ) const { return node == it.node; }
inline bool operator!=( const Q3PtrListStdIterator<type>& it ) const { return node != it.node; }
};
template<class type>
class Q3PtrList
#ifdef qdoc
: public Q3PtrCollection
#else
: public Q3GList
#endif
{
public:
Q3PtrList() {}
Q3PtrList( const Q3PtrList<type> &l ) : Q3GList(l) {}
~Q3PtrList() { clear(); }
Q3PtrList<type> &operator=(const Q3PtrList<type> &l)
{ return (Q3PtrList<type>&)Q3GList::operator=(l); }
bool operator==( const Q3PtrList<type> &list ) const
{ return Q3GList::operator==( list ); }
bool operator!=( const Q3PtrList<type> &list ) const
{ return !Q3GList::operator==( list ); }
uint count() const { return Q3GList::count(); }
bool isEmpty() const { return Q3GList::count() == 0; }
bool insert( uint i, const type *d){ return Q3GList::insertAt(i,(Q3PtrCollection::Item)d); }
void inSort( const type *d ) { Q3GList::inSort((Q3PtrCollection::Item)d); }
void prepend( const type *d ) { Q3GList::insertAt(0,(Q3PtrCollection::Item)d); }
void append( const type *d ) { Q3GList::append((Q3PtrCollection::Item)d); }
bool remove( uint i ) { return Q3GList::removeAt(i); }
bool remove() { return Q3GList::remove((Q3PtrCollection::Item)0); }
bool remove( const type *d ) { return Q3GList::remove((Q3PtrCollection::Item)d); }
bool removeRef( const type *d ) { return Q3GList::removeRef((Q3PtrCollection::Item)d); }
void removeNode( Q3LNode *n ) { Q3GList::removeNode(n); }
bool removeFirst() { return Q3GList::removeFirst(); }
bool removeLast() { return Q3GList::removeLast(); }
type *take( uint i ) { return (type *)Q3GList::takeAt(i); }
type *take() { return (type *)Q3GList::take(); }
type *takeNode( Q3LNode *n ) { return (type *)Q3GList::takeNode(n); }
void clear() { Q3GList::clear(); }
void sort() { Q3GList::sort(); }
int find( const type *d ) { return Q3GList::find((Q3PtrCollection::Item)d); }
int findNext( const type *d ) { return Q3GList::find((Q3PtrCollection::Item)d,false); }
int findRef( const type *d ) { return Q3GList::findRef((Q3PtrCollection::Item)d); }
int findNextRef( const type *d ){ return Q3GList::findRef((Q3PtrCollection::Item)d,false);}
uint contains( const type *d ) const { return Q3GList::contains((Q3PtrCollection::Item)d); }
uint containsRef( const type *d ) const
{ return Q3GList::containsRef((Q3PtrCollection::Item)d); }
bool replace( uint i, const type *d ) { return Q3GList::replaceAt( i, (Q3PtrCollection::Item)d ); }
type *at( uint i ) { return (type *)Q3GList::at(i); }
int at() const { return Q3GList::at(); }
type *current() const { return (type *)Q3GList::get(); }
Q3LNode *currentNode() const { return Q3GList::currentNode(); }
type *getFirst() const { return (type *)Q3GList::cfirst(); }
type *getLast() const { return (type *)Q3GList::clast(); }
type *first() { return (type *)Q3GList::first(); }
type *last() { return (type *)Q3GList::last(); }
type *next() { return (type *)Q3GList::next(); }
type *prev() { return (type *)Q3GList::prev(); }
void toVector( Q3GVector *vec )const{ Q3GList::toVector(vec); }
// standard iterators
typedef Q3PtrListStdIterator<type> Iterator;
typedef Q3PtrListStdIterator<type> ConstIterator;
inline Iterator begin() { return Q3GList::begin(); }
inline ConstIterator begin() const { return Q3GList::begin(); }
inline ConstIterator constBegin() const { return Q3GList::begin(); }
inline Iterator end() { return Q3GList::end(); }
inline ConstIterator end() const { return Q3GList::end(); }
inline ConstIterator constEnd() const { return Q3GList::end(); }
inline Iterator erase( Iterator it ) { return Q3GList::erase( it ); }
// stl syntax compatibility
typedef Iterator iterator;
typedef ConstIterator const_iterator;
#ifdef qdoc
protected:
virtual int compareItems( Q3PtrCollection::Item, Q3PtrCollection::Item );
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 Q3PtrList<void>::deleteItem( Q3PtrCollection::Item )
{
}
#endif
template<class type> inline void Q3PtrList<type>::deleteItem( Q3PtrCollection::Item d )
{
if ( del_item ) delete (type *)d;
}
template<class type>
class Q3PtrListIterator : public Q3GListIterator
{
public:
Q3PtrListIterator(const Q3PtrList<type> &l) :Q3GListIterator((Q3GList &)l) {}
~Q3PtrListIterator() {}
uint count() const { return list->count(); }
bool isEmpty() const { return list->count() == 0; }
bool atFirst() const { return Q3GListIterator::atFirst(); }
bool atLast() const { return Q3GListIterator::atLast(); }
type *toFirst() { return (type *)Q3GListIterator::toFirst(); }
type *toLast() { return (type *)Q3GListIterator::toLast(); }
operator type *() const { return (type *)Q3GListIterator::get(); }
type *operator*() { return (type *)Q3GListIterator::get(); }
// No good, since Q3PtrList<char> (ie. QStrList fails...
//
// MSVC++ gives warning
// Sunpro C++ 4.1 gives error
// type *operator->() { return (type *)Q3GListIterator::get(); }
type *current() const { return (type *)Q3GListIterator::get(); }
type *operator()() { return (type *)Q3GListIterator::operator()();}
type *operator++() { return (type *)Q3GListIterator::operator++(); }
type *operator+=(uint j) { return (type *)Q3GListIterator::operator+=(j);}
type *operator--() { return (type *)Q3GListIterator::operator--(); }
type *operator-=(uint j) { return (type *)Q3GListIterator::operator-=(j);}
Q3PtrListIterator<type>& operator=(const Q3PtrListIterator<type>&it)
{ Q3GListIterator::operator=(it); return *this; }
};
QT_END_NAMESPACE
QT_END_HEADER
#endif // Q3PTRLIST_H
|
