/******************************************************************************** Definition of SQLite driver classes.**** Copyright (C) 1992-2003 Trolltech AS. All rights reserved.**** This file is part of the sql module of the Qt GUI Toolkit.** EDITIONS: FREE, ENTERPRISE**** 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 QSQL_SQLITE3_H#define QSQL_SQLITE3_H#include <qsqldriver.h>#include <qsqlresult.h>#include <qsqlrecord.h>#include <qsqlindex.h>#include "qsqlcachedresult.h"#if (QT_VERSION-0 >= 0x030200)typedef QVariant QSqlVariant;#endif#if defined (Q_OS_WIN32)# include <qt_windows.h>#endifclass QSQLite3DriverPrivate;class QSQLite3ResultPrivate;class QSQLite3Driver;struct sqlite3;class QSQLite3Result : public QSqlCachedResult{    friend class QSQLite3Driver;    friend class QSQLite3ResultPrivate;public:    QSQLite3Result(const QSQLite3Driver* db);    ~QSQLite3Result();protected:    bool gotoNext(QSqlCachedResult::ValueCache& row, int idx);    bool reset (const QString& query);    int size();    int numRowsAffected();private:    QSQLite3ResultPrivate* d;};class QSQLite3Driver : public QSqlDriver{    friend class QSQLite3Result;public:    QSQLite3Driver(QObject *parent = 0, const char *name = 0);    QSQLite3Driver(sqlite3 *connection, QObject *parent = 0, const char *name = 0);    ~QSQLite3Driver();    bool hasFeature(DriverFeature f) const;    bool open(const QString & db,                   const QString & user,                   const QString & password,                   const QString & host,                   int port,                   const QString & connOpts);    bool open( const QString & db,               const QString & user,               const QString & password,               const QString & host,               int port ) { return open (db, user, password, host, port, QString()); }    void close();    QSqlQuery createQuery() const;    bool beginTransaction();    bool commitTransaction();    bool rollbackTransaction();    QStringList tables(const QString &user) const;    QSqlRecord record(const QString& tablename) const;    QSqlRecordInfo recordInfo(const QString& tablename) const;    QSqlIndex primaryIndex(const QString &table) const;    QSqlRecord record(const QSqlQuery& query) const;    QSqlRecordInfo recordInfo(const QSqlQuery& query) const;private:    QSQLite3DriverPrivate* d;};#endif