/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtXmlPatterns module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
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** accordance with the commercial license agreement provided with the
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** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
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** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
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** included in the packaging of this file. Please review the following
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** $QT_END_LICENSE$
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****************************************************************************/

#ifndef QXMLRESULTITEMS
#define QXMLRESULTITEMS

#include <QtCore/QString>
#include <QtCore/QScopedPointer>
#include <QtXmlPatterns/qtxmlpatternsglobal.h>

QT_BEGIN_NAMESPACE


class QXmlItem;
class QXmlQuery;
class QXmlResultItemsPrivate;

class Q_XMLPATTERNS_EXPORT QXmlResultItems
{
public:
    QXmlResultItems();
    virtual ~QXmlResultItems();

    bool hasError() const;
    QXmlItem next();
    QXmlItem current() const;

private:
    friend class QXmlQuery;
    Q_DECLARE_PRIVATE(QXmlResultItems)
    QScopedPointer<QXmlResultItemsPrivate> d_ptr;
    Q_DISABLE_COPY(QXmlResultItems)
};

QT_END_NAMESPACE

#endif