1 /****************************************************************************

     2 **

     3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

     4 ** All rights reserved.

     5 ** Contact: Nokia Corporation (qt-info@nokia.com)

     6 **

     7 ** This file is part of the QtSql module of the Qt Toolkit.

     8 **

     9 ** $QT_BEGIN_LICENSE:LGPL$

    10 ** No Commercial Usage

    11 ** This file contains pre-release code and may not be distributed.

    12 ** You may use this file in accordance with the terms and conditions

    13 ** contained in the Technology Preview License Agreement accompanying

    14 ** this package.

    15 **

    16 ** GNU Lesser General Public License Usage

    17 ** Alternatively, this file may be used under the terms of the GNU Lesser

    18 ** General Public License version 2.1 as published by the Free Software

    19 ** Foundation and appearing in the file LICENSE.LGPL included in the

    20 ** packaging of this file.  Please review the following information to

    21 ** ensure the GNU Lesser General Public License version 2.1 requirements

    22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

    23 **

    24 ** In addition, as a special exception, Nokia gives you certain additional

    25 ** rights.  These rights are described in the Nokia Qt LGPL Exception

    26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

    27 **

    28 ** If you have questions regarding the use of this file, please contact

    29 ** Nokia at qt-info@nokia.com.

    30 **

    31 **

    32 **

    33 **

    34 **

    35 **

    36 **

    37 **

    38 ** $QT_END_LICENSE$

    39 **

    40 ****************************************************************************/

    41 

    42 #ifndef QSQLRECORD_H

    43 #define QSQLRECORD_H

    44 

    45 #include <QtCore/qstring.h>

    46 

    47 QT_BEGIN_HEADER

    48 

    49 QT_BEGIN_NAMESPACE

    50 

    51 QT_MODULE(Sql)

    52 

    53 class QSqlField;

    54 class QStringList;

    55 class QVariant;

    56 class QSqlRecordPrivate;

    57 

    58 class Q_SQL_EXPORT QSqlRecord

    59 {

    60 public:

    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 

   110 private:

   111     void detach();

   112     QSqlRecordPrivate* d;

   113 };

   114 

   115 #ifndef QT_NO_DEBUG_STREAM

   116 Q_SQL_EXPORT QDebug operator<<(QDebug, const QSqlRecord &);

   117 #endif

   118 

   119 QT_END_NAMESPACE

   120 

   121 QT_END_HEADER

   122 

   123 #endif // QSQLRECORD_H