vtkIGTOpenTrackerStream.h

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#ifndef IGTOPENTRACKERSTREAM_H
#define IGTOPENTRACKERSTREAM_H


#include "vtkIGTWin32Header.h" 
#include "vtkIGTDataStream.h"

#include "OpenTracker/OpenTracker.h"
#include "OpenTracker/common/CallbackModule.h"


using namespace ot;


class VTK_IGT_EXPORT vtkIGTOpenTrackerStream : public vtkIGTDataStream
{
public:

    static vtkIGTOpenTrackerStream *New();
    vtkTypeRevisionMacro(vtkIGTOpenTrackerStream,vtkIGTDataStream);
    void PrintSelf(ostream& os, vtkIndent indent);

    vtkIGTOpenTrackerStream();


    //Description:
    //Destructor
    virtual ~vtkIGTOpenTrackerStream ( );

    void Init(const char *configFile);
    static void callbackF(const Node&, const Event &event, void *data);
    void StopPulling();
    void PullRealTime();    


private:

    Context *context;

    void CloseConnection();

};

#endif