transformobserver.h

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#ifndef ANATOMIST_REFERENCE_TRANSFORMOBSERVER_H
#define ANATOMIST_REFERENCE_TRANSFORMOBSERVER_H

#include <anatomist/observer/Observer.h>
#include <anatomist/observer/Observable.h>

namespace anatomist
{
  class Referential;
  class Transformation;


  class TransformationObserver : public Observable
  {
  public:
    TransformationObserver( const std::set<const Referential *> & );
    virtual ~TransformationObserver();

    bool involves( const Referential* r ) const;
    bool involves( const Transformation* t ) const;
    void addObserver( Observer *observer );
    void deleteObserver( Observer *observer );
    const std::set<const Referential *> & referentials() const;

  private:
    struct Private;
    Private     *d;
  };

}

#endif