cxOrderedQDomDocument.h

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/*=========================================================================
This file is part of CustusX, an Image Guided Therapy Application.
                 
Copyright (c) SINTEF Department of Medical Technology.
All rights reserved.
                 
CustusX is released under a BSD 3-Clause license.
                 
See Lisence.txt (https://github.com/SINTEFMedtek/CustusX/blob/master/License.txt) for details.
=========================================================================*/
#ifndef ORDEREDQDOMDOCUMENT_H
#define ORDEREDQDOMDOCUMENT_H

#include <QDomDocument>
#include <QHash>


class OrderedQDomDocument
{
public:
        OrderedQDomDocument()
        {
#if (QT_VERSION >= QT_VERSION_CHECK(5, 6, 0))
                // set fixed hash seed
                qSetGlobalQHashSeed(0);
#endif
                mDoc = QDomDocument();
        }
        ~OrderedQDomDocument()
        {
#if (QT_VERSION >= QT_VERSION_CHECK(5, 6, 0))
                // reset hash seed with new random value.
                qSetGlobalQHashSeed(-1);
#endif
        }

        QDomDocument& doc() {return mDoc; }
private:
        QDomDocument mDoc;
};

#endif // ORDEREDQDOMDOCUMENT_H