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tqt3/examples/sql/overview/subclass5/main.h

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/****************************************************************************
**
** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
**
** This file is part of an example program for TQt. This example
** program may be used, distributed and modified without limitation.
**
*****************************************************************************/
#include <ntqapplication.h>
#include <ntqdatetime.h>
#include <ntqsqldatabase.h>
#include <ntqsqlcursor.h>
#include "../connection.h"
class TQSqlRecord;
class InvoiceItemCursor : public TQSqlCursor
{
public:
InvoiceItemCursor();
TQSqlRecord *primeInsert();
protected:
TQVariant calculateField( const TQString & name );
};