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<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>qsqlresult.h</h1>
<p>This is the verbatim text of the qsqlresult.h include file. It is provided only for illustration; the copyright remains with Trolltech.
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<pre>
/****************************************************************************
**
** Definition of QSqlResult class
**
** Created : 2000-11-03
**
** Copyright (C) 2005 Trolltech AS. All rights reserved.
**
** This file is part of the sql module of the Qt GUI Toolkit.
**
** This file may be distributed under the terms of the Q Public License
** as defined by Trolltech AS of Norway and appearing in the file
** LICENSE.QPL included in the packaging of this file.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** Licensees holding valid Qt Enterprise Edition licenses may use this
** file in accordance with the Qt Commercial License Agreement provided
** with the Software.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
** information about Qt Commercial License Agreements.
** See http://www.trolltech.com/qpl/ for QPL licensing information.
** See http://www.trolltech.com/gpl/ for GPL licensing information.
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** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
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**********************************************************************/
#ifndef QSQLRESULT_H
#define QSQLRESULT_H
#ifndef QT_H
#include "qstring.h"
#include "qvariant.h"
#include "qsqlerror.h"
#include "qsqlfield.h"
#include "qsql.h"
#endif // QT_H
#if !defined( QT_MODULE_SQL ) || defined( QT_LICENSE_PROFESSIONAL )
#define QM_EXPORT_SQL
#else
#define QM_EXPORT_SQL Q_EXPORT
#endif
#ifndef QT_NO_SQL
class QSqlDriver;
class QSql;
class QSqlResultPrivate;
class QSqlExtension;
class QM_EXPORT_SQL QSqlResult
{
friend class QSqlQuery;
friend class QSqlResultShared;
public:
virtual ~QSqlResult();
// BCI HACK - remove in 4.0
void setExtension( QSqlExtension * ext );
QSqlExtension * extension();
protected:
QSqlResult(const QSqlDriver * db );
int at() const;
QString lastQuery() const;
QSqlError lastError() const;
bool isValid() const;
bool isActive() const;
bool isSelect() const;
bool isForwardOnly() const;
const QSqlDriver* driver() const;
virtual void setAt( int at );
virtual void setActive( bool a );
virtual void setLastError( const QSqlError& e );
virtual void setQuery( const QString& query );
virtual void setSelect( bool s );
virtual void setForwardOnly( bool forward );
virtual QVariant data( int i ) = 0;
virtual bool isNull( int i ) = 0;
virtual bool reset ( const QString& sqlquery ) = 0;
virtual bool fetch( int i ) = 0;
virtual bool fetchNext();
virtual bool fetchPrev();
virtual bool fetchFirst() = 0;
virtual bool fetchLast() = 0;
virtual int size() = 0;
virtual int numRowsAffected() = 0;
private:
QSqlResultPrivate* d;
bool forwardOnly;
private: // Disabled copy constructor and operator=
#if defined(Q_DISABLE_COPY)
QSqlResult( const QSqlResult & );
QSqlResult &operator=( const QSqlResult & );
#endif
};
#endif // QT_NO_SQL
#endif
</pre>
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