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# qsqlrecord.h

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    00001 /****************************************************************************
    00002 **
    00003 ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
    00004 ** All rights reserved.
    00005 ** Contact: Nokia Corporation (qt-info@nokia.com)
    00006 **
    00007 ** This file is part of the QtSql module of the Qt Toolkit.
    00008 **
    00009 ** $QT_BEGIN_LICENSE:LGPL$
    00010 ** Commercial Usage
    00011 ** Licensees holding valid Qt Commercial licenses may use this file in
    00012 ** accordance with the Qt Commercial License Agreement provided with the
    00013 ** Software or, alternatively, in accordance with the terms contained in
    00014 ** a written agreement between you and Nokia.
    00015 **
    00016 ** GNU Lesser General Public License Usage
    00017 ** Alternatively, this file may be used under the terms of the GNU Lesser
    00018 ** General Public License version 2.1 as published by the Free Software
    00019 ** Foundation and appearing in the file LICENSE.LGPL included in the
    00020 ** packaging of this file.  Please review the following information to
    00021 ** ensure the GNU Lesser General Public License version 2.1 requirements
    00022 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
    00023 **
    00024 ** In addition, as a special exception, Nokia gives you certain additional
    00025 ** rights.  These rights are described in the Nokia Qt LGPL Exception
    00026 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this module.
    00027 **
    00028 ** GNU General Public License Usage
    00029 ** Alternatively, this file may be used under the terms of the GNU
    00030 ** General Public License version 3.0 as published by the Free Software
    00031 ** Foundation and appearing in the file LICENSE.GPL included in the
    00032 ** packaging of this file.  Please review the following information to
    00033 ** ensure the GNU General Public License version 3.0 requirements will be
    00034 ** met: http://www.gnu.org/copyleft/gpl.html.
    00035 **
    00036 ** If you have questions regarding the use of this file, please contact
    00037 ** Nokia at qt-info@nokia.com.
    00038 ** $QT_END_LICENSE$
    00039 **
    00040 ****************************************************************************/
    00041
    00042 #ifndef QSQLRECORD_H
    00043 #define QSQLRECORD_H
    00044
    00045 #include <QtCore/qstring.h>
    00046
    00047 QT_BEGIN_HEADER
    00048
    00049 QT_BEGIN_NAMESPACE
    00050
    00051 QT_MODULE(Sql)
    00052
    00053 class QSqlField;
    00054 class QStringList;
    00055 class QVariant;
    00056 class QSqlRecordPrivate;
    00057
    00058 class Q_SQL_EXPORT QSqlRecord
    00059 {
    00060 public:
    00061     QSqlRecord();
    00062     QSqlRecord(const QSqlRecord& other);
    00063     QSqlRecord& operator=(const QSqlRecord& other);
    00064     ~QSqlRecord();
    00065
    00066     bool operator==(const QSqlRecord &other) const;
    00067     inline bool operator!=(const QSqlRecord &other) const { return !operator==(other); }
    00068
    00069     QVariant value(int i) const;
    00070     QVariant value(const QString& name) const;
    00071     void setValue(int i, const QVariant& val);
    00072     void setValue(const QString& name, const QVariant& val);
    00073
    00074     void setNull(int i);
    00075     void setNull(const QString& name);
    00076     bool isNull(int i) const;
    00077     bool isNull(const QString& name) const;
    00078
    00079     int indexOf(const QString &name) const;
    00080     QString fieldName(int i) const;
    00081
    00082     QSqlField field(int i) const;
    00083     QSqlField field(const QString &name) const;
    00084
    00085     bool isGenerated(int i) const;
    00086     bool isGenerated(const QString& name) const;
    00087     void setGenerated(const QString& name, bool generated);
    00088     void setGenerated(int i, bool generated);
    00089
    00090 #ifdef QT3_SUPPORT
    00091     QT3_SUPPORT const QSqlField* fieldPtr(int i) const;
    00092     QT3_SUPPORT const QSqlField* fieldPtr(const QString& name) const;
    00093     inline QT3_SUPPORT int position(const QString& name) const { return indexOf(name); }
    00094     QT3_SUPPORT QString toString(const QString& prefix = QString(),
    00095                                const QString& sep = QLatin1String(",")) const;
    00096     QT3_SUPPORT QStringList toStringList(const QString& prefix = QString()) const;
    00097 #endif
    00098
    00099     void append(const QSqlField& field);
    00100     void replace(int pos, const QSqlField& field);
    00101     void insert(int pos, const QSqlField& field);
    00102     void remove(int pos);
    00103
    00104     bool isEmpty() const;
    00105     bool contains(const QString& name) const;
    00106     void clear();
    00107     void clearValues();
    00108     int count() const;
    00109
    00110 private:
    00111     void detach();
    00112     QSqlRecordPrivate* d;
    00113 };
    00114
    00115 #ifndef QT_NO_DEBUG_STREAM
    00116 Q_SQL_EXPORT QDebug operator<<(QDebug, const QSqlRecord &);
    00117 #endif
    00118
    00119 QT_END_NAMESPACE
    00120
    00121 QT_END_HEADER
    00122
    00123 #endif // QSQLRECORD_H