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
|
/****************************************************************************
**
** 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 Q3INTCACHE_H
#define Q3INTCACHE_H
#include <Qt3Support/q3gcache.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Qt3SupportLight)
template<class type>
class Q3IntCache
#ifdef qdoc
: public Q3PtrCollection
#else
: public Q3GCache
#endif
{
public:
Q3IntCache( const Q3IntCache<type> &c ) : Q3GCache(c) {}
Q3IntCache( int maxCost=100, int size=17 )
: Q3GCache( maxCost, size, IntKey, false, false ) {}
~Q3IntCache() { clear(); }
Q3IntCache<type> &operator=( const Q3IntCache<type> &c )
{ return (Q3IntCache<type>&)Q3GCache::operator=(c); }
int maxCost() const { return Q3GCache::maxCost(); }
int totalCost() const { return Q3GCache::totalCost(); }
void setMaxCost( int m) { Q3GCache::setMaxCost(m); }
uint count() const { return Q3GCache::count(); }
uint size() const { return Q3GCache::size(); }
bool isEmpty() const { return Q3GCache::count() == 0; }
bool insert( long k, const type *d, int c=1, int p=0 )
{ return Q3GCache::insert_other((const char*)k,(Item)d,c,p); }
bool remove( long k )
{ return Q3GCache::remove_other((const char*)k); }
type *take( long k )
{ return (type *)Q3GCache::take_other((const char*)k);}
void clear() { Q3GCache::clear(); }
type *find( long k, bool ref=true ) const
{ return (type *)Q3GCache::find_other( (const char*)k,ref);}
type *operator[]( long k ) const
{ return (type *)Q3GCache::find_other( (const char*)k); }
void statistics() const { Q3GCache::statistics(); }
private:
void deleteItem( Item d );
};
#if !defined(Q_BROKEN_TEMPLATE_SPECIALIZATION)
template<> inline void Q3IntCache<void>::deleteItem( Q3PtrCollection::Item )
{
}
#endif
template<class type> inline void Q3IntCache<type>::deleteItem( Q3PtrCollection::Item d )
{
if ( del_item ) delete (type *)d;
}
template<class type>
class Q3IntCacheIterator : public Q3GCacheIterator
{
public:
Q3IntCacheIterator( const Q3IntCache<type> &c )
: Q3GCacheIterator( (Q3GCache &)c ) {}
Q3IntCacheIterator( const Q3IntCacheIterator<type> &ci )
: Q3GCacheIterator((Q3GCacheIterator &)ci) {}
Q3IntCacheIterator<type> &operator=( const Q3IntCacheIterator<type>&ci )
{ return ( Q3IntCacheIterator<type>&)Q3GCacheIterator::operator=( ci );}
uint count() const { return Q3GCacheIterator::count(); }
bool isEmpty() const { return Q3GCacheIterator::count() == 0; }
bool atFirst() const { return Q3GCacheIterator::atFirst(); }
bool atLast() const { return Q3GCacheIterator::atLast(); }
type *toFirst() { return (type *)Q3GCacheIterator::toFirst(); }
type *toLast() { return (type *)Q3GCacheIterator::toLast(); }
operator type *() const { return (type *)Q3GCacheIterator::get(); }
type *current() const { return (type *)Q3GCacheIterator::get(); }
long currentKey() const { return (long)Q3GCacheIterator::getKeyInt();}
type *operator()() { return (type *)Q3GCacheIterator::operator()();}
type *operator++() { return (type *)Q3GCacheIterator::operator++(); }
type *operator+=(uint j) { return (type *)Q3GCacheIterator::operator+=(j);}
type *operator--() { return (type *)Q3GCacheIterator::operator--(); }
type *operator-=(uint j) { return (type *)Q3GCacheIterator::operator-=(j);}
};
QT_END_NAMESPACE
QT_END_HEADER
#endif // Q3INTCACHE_H
|
