comparison data/model/PowerOfSqrtTwoZoomConstraint.h @ 179:0ed2b2e26b44

* Tidy up inheritance hierarchy of model classes -- remove ZoomConstraint as
  a base class (make it a member instead) and remove virtual inheritances of
  QObject (no longer necessary).

 public:
     virtual size_t getNearestBlockSize(size_t requestedBlockSize,
 				       RoundingDirection dir = RoundNearest)
 	const;
     
-protected:
     virtual size_t getNearestBlockSize(size_t requestedBlockSize,
 				       int &type,
 				       int &power,
 				       RoundingDirection dir = RoundNearest)
 	const;