source: trunk/src/sql/kernel/qsqlrecord.h@ 353

Last change on this file since 353 was 2, checked in by Dmitry A. Kuminov, 16 years ago

Initially imported qt-all-opensource-src-4.5.1 from Trolltech.

File size: 4.0 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
4** Contact: Qt Software Information ([email protected])
5**
6** This file is part of the QtSql module of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:LGPL$
9** Commercial Usage
10** Licensees holding valid Qt Commercial licenses may use this file in
11** accordance with the Qt Commercial License Agreement provided with the
12** Software or, alternatively, in accordance with the terms contained in
13** a written agreement between you and Nokia.
14**
15** GNU Lesser General Public License Usage
16** Alternatively, this file may be used under the terms of the GNU Lesser
17** General Public License version 2.1 as published by the Free Software
18** Foundation and appearing in the file LICENSE.LGPL included in the
19** packaging of this file. Please review the following information to
20** ensure the GNU Lesser General Public License version 2.1 requirements
21** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
22**
23** In addition, as a special exception, Nokia gives you certain
24** additional rights. These rights are described in the Nokia Qt LGPL
25** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
26** package.
27**
28** GNU General Public License Usage
29** Alternatively, this file may be used under the terms of the GNU
30** General Public License version 3.0 as published by the Free Software
31** Foundation and appearing in the file LICENSE.GPL included in the
32** packaging of this file. Please review the following information to
33** ensure the GNU General Public License version 3.0 requirements will be
34** met: http://www.gnu.org/copyleft/gpl.html.
35**
36** If you are unsure which license is appropriate for your use, please
37** contact the sales department at [email protected].
38** $QT_END_LICENSE$
39**
40****************************************************************************/
41
42#ifndef QSQLRECORD_H
43#define QSQLRECORD_H
44
45#include <QtCore/qstring.h>
46
47QT_BEGIN_HEADER
48
49QT_BEGIN_NAMESPACE
50
51QT_MODULE(Sql)
52
53class QSqlField;
54class QStringList;
55class QVariant;
56class QSqlRecordPrivate;
57
58class Q_SQL_EXPORT QSqlRecord
59{
60public:
61 QSqlRecord();
62 QSqlRecord(const QSqlRecord& other);
63 QSqlRecord& operator=(const QSqlRecord& other);
64 ~QSqlRecord();
65
66 bool operator==(const QSqlRecord &other) const;
67 inline bool operator!=(const QSqlRecord &other) const { return !operator==(other); }
68
69 QVariant value(int i) const;
70 QVariant value(const QString& name) const;
71 void setValue(int i, const QVariant& val);
72 void setValue(const QString& name, const QVariant& val);
73
74 void setNull(int i);
75 void setNull(const QString& name);
76 bool isNull(int i) const;
77 bool isNull(const QString& name) const;
78
79 int indexOf(const QString &name) const;
80 QString fieldName(int i) const;
81
82 QSqlField field(int i) const;
83 QSqlField field(const QString &name) const;
84
85 bool isGenerated(int i) const;
86 bool isGenerated(const QString& name) const;
87 void setGenerated(const QString& name, bool generated);
88 void setGenerated(int i, bool generated);
89
90#ifdef QT3_SUPPORT
91 QT3_SUPPORT const QSqlField* fieldPtr(int i) const;
92 QT3_SUPPORT const QSqlField* fieldPtr(const QString& name) const;
93 inline QT3_SUPPORT int position(const QString& name) const { return indexOf(name); }
94 QT3_SUPPORT QString toString(const QString& prefix = QString(),
95 const QString& sep = QLatin1String(",")) const;
96 QT3_SUPPORT QStringList toStringList(const QString& prefix = QString()) const;
97#endif
98
99 void append(const QSqlField& field);
100 void replace(int pos, const QSqlField& field);
101 void insert(int pos, const QSqlField& field);
102 void remove(int pos);
103
104 bool isEmpty() const;
105 bool contains(const QString& name) const;
106 void clear();
107 void clearValues();
108 int count() const;
109
110private:
111 void detach();
112 QSqlRecordPrivate* d;
113};
114
115#ifndef QT_NO_DEBUG_STREAM
116Q_SQL_EXPORT QDebug operator<<(QDebug, const QSqlRecord &);
117#endif
118
119QT_END_NAMESPACE
120
121QT_END_HEADER
122
123#endif // QSQLRECORD_H
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