blob: ad9b8949775990062243aac53ef15aec9e250e3a (
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
100
101
102
103
104
105
106
107
108
109
110
|
/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** 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.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QLANDMARKFILTER_P_H
#define QLANDMARKFILTER_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include "qlandmarkfilter.h"
#include <QSharedData>
#define Q_IMPLEMENT_LANDMARKFILTER_PRIVATE(Class) \
Class##Private* Class::d_func() { return reinterpret_cast<Class##Private *>(d_ptr.data()); } \
const Class##Private* Class::d_func() const { return reinterpret_cast<const Class##Private *>(d_ptr.constData()); } \
Class::Class(const QLandmarkFilter& other) : QLandmarkFilter() { Class##Private::copyIfPossible(d_ptr, other); }
#define Q_IMPLEMENT_LANDMARKFILTER_VIRTUALCTORS(Class, Type) \
virtual QLandmarkFilterPrivate* clone() const { return new Class##Private(*this); } \
static void copyIfPossible(QSharedDataPointer<QLandmarkFilterPrivate>& d_ptr, const QLandmarkFilter& other) \
{ \
if (other.type() == Type) \
d_ptr = extract_d(other); \
else \
d_ptr = new Class##Private(); \
}
QTM_BEGIN_NAMESPACE
class QLandmarkFilterPrivate : public QSharedData
{
public:
QLandmarkFilterPrivate();
QLandmarkFilterPrivate(const QLandmarkFilterPrivate &other);
virtual ~QLandmarkFilterPrivate();
virtual bool compare(const QLandmarkFilterPrivate* other) const {
return type == other->type;
}
/* Helper functions for C++ protection rules */
static const QSharedDataPointer<QLandmarkFilterPrivate>& extract_d(const QLandmarkFilter& other) {return other.d_ptr;}
Q_IMPLEMENT_LANDMARKFILTER_VIRTUALCTORS(QLandmarkFilter, QLandmarkFilter::DefaultFilter)
QLandmarkFilter::FilterType type;
};
QTM_END_NAMESPACE
QT_BEGIN_NAMESPACE
#if defined(Q_CC_MWERKS)
// This results in multiple symbol definition errors on all other compilers
// but not having a definition here results in an attempt to use the unspecialized
// clone (which fails because of the pure virtuals above)
template<> QTM_PREPEND_NAMESPACE(QLandmarkFilterPrivate) *QSharedDataPointer<QTM_PREPEND_NAMESPACE(QLandmarkFilterPrivate)>::clone()
{
return d->clone();
}
#else
template<> QTM_PREPEND_NAMESPACE(QLandmarkFilterPrivate) *QSharedDataPointer<QTM_PREPEND_NAMESPACE(QLandmarkFilterPrivate)>::clone();
#endif
QT_END_NAMESPACE
#endif
|
