/******************************************************************************** Copyright (C) 1992-2006 Trolltech ASA. All rights reserved.**** This file is part of the QtSql module of the Qt Toolkit.**** This file may be used under the terms of the GNU General Public** License version 2.0 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 GNU** General Public Licensing requirements will be met:** http://www.trolltech.com/products/qt/opensource.html**** If you are unsure which license is appropriate for your use, please** review the following information:** http://www.trolltech.com/products/qt/licensing.html or contact the** sales department at sales@trolltech.com.**** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.******************************************************************************/#ifndef QSQLQUERYMODEL_P_H#define QSQLQUERYMODEL_P_H////  W A R N I N G//  -------------//// This file is not part of the Qt API.  It exists for the convenience// of qsql*model.h .  This header file may change from version to version// without notice, or even be removed.//// We mean it.//#include "private/qabstractitemmodel_p.h"#include "QtSql/qsqlerror.h"#include "QtSql/qsqlquery.h"#include "QtSql/qsqlrecord.h"#include "QtCore/qhash.h"#include "QtCore/qvarlengtharray.h"#include "QtCore/qvector.h"class QSqlQueryModelPrivate: public QAbstractItemModelPrivate{    Q_DECLARE_PUBLIC(QSqlQueryModel)public:    QSqlQueryModelPrivate() : atEnd(false) {}    ~QSqlQueryModelPrivate();    void prefetch(int);    mutable QSqlQuery query;    mutable QSqlError error;    QModelIndex bottom;    QSqlRecord rec;    uint atEnd : 1;    QVector<QHash<int, QVariant> > headers;    QVarLengthArray<int, 56> colOffsets; // used to calculate indexInQuery of columns};#endif // QSQLQUERYMODEL_P_H