vtkObjectSet.h

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#ifndef MITKvtkObjectSet_H
#define MITKvtkObjectSet_H

#include <vtkObject.h>
#include <mitkCommon.h>
#include <MitkExtExports.h>
#include <set>

class vtkObjectObserver;

class MitkExt_EXPORT vtkObjectSet
{
public:
    vtkObjectSet();
    virtual ~vtkObjectSet();

    void AddObserver( vtkObjectObserver* observer );
    void RemoveObserver( vtkObjectObserver* observer );

    void AddObject ( vtkObject * obj );
    void RemoveObject ( vtkObject * obj );

    static void OnObjectModified(vtkObject *, unsigned long eid
                                     , void* clientdata, void * /*calldata*/);
protected:
    std::set<vtkObjectObserver*> m_vtkObjectObservers;
    std::set<const vtkObject*> m_Objects;
    std::map<const vtkObject *, unsigned long> m_ObjectModifiedTags;
    std::map<const vtkObject *, unsigned long> m_ObjectDeleteTags;
};

#endif // MITKvtkObjectSet_H