cxSyncedValue.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 CXSYNCEDVALUE_H
#define CXSYNCEDVALUE_H
 
#include "cxResourceExport.h"
 
#include <QVariant>
#include <QObject>
#include "boost/shared_ptr.hpp"
 
namespace cx
{
 
typedef boost::shared_ptr<class SyncedValue> SyncedValuePtr;
 
class cxResource_EXPORT  SyncedValue: public QObject
{
Q_OBJECT
public:
        SyncedValue(QVariant val = QVariant());
        static SyncedValuePtr create(QVariant val = QVariant());
        void set(QVariant val);
        QVariant get() const;
        template<class T>
        T value() const { return this->get().value<T>(); }
private:
        QVariant mValue;
signals:
        void changed();
};
 
} //namespace cx
 
#endif // CXSYNCEDVALUE_H