#include <QtCore/qsize.h>
#ifndef QSIZE_H
class QSizeF{
   public: void transpose();
   public: void scale(class QSizeF const & s, enum Qt::AspectRatioMode mode);
   private: qreal wd;
   private: qreal ht;
   public: inline QSizeF();
   public: inline QSizeF(class QSize const & sz);
   public: inline QSizeF(qreal w, qreal h);
   public: inline bool isNull() const
   public: inline bool isEmpty() const
   public: inline bool isValid() const
   public: inline qreal width() const
   public: inline qreal height() const
   public: inline void setWidth(qreal w);
   public: inline void setHeight(qreal h);
   public: inline void scale(qreal w, qreal h, enum Qt::AspectRatioMode mode);
   public: inline qreal& rwidth();
   public: inline qreal& rheight();
   public: inline class QSizeF& operator +=(class QSizeF const & s);
   public: inline class QSizeF& operator -=(class QSizeF const & s);
   public: inline class QSizeF& operator *=(qreal c);
   public: inline class QSizeF& operator /=(qreal c);
   public: inline class QSizeF expandedTo(class QSizeF const & otherSize) const
   public: inline class QSizeF boundedTo(class QSizeF const & otherSize) const
   public: inline class QSize toSize() const
   friend inline bool operator ==(class QSizeF const & s1, class QSizeF const & s2);
   friend inline bool operator !=(class QSizeF const & s1, class QSizeF const & s2);
   friend inline QSizeF operator +(class QSizeF const & s1, class QSizeF const & s2);
   friend inline QSizeF operator -(class QSizeF const & s1, class QSizeF const & s2);
   friend inline QSizeF operator *(qreal c, class QSizeF const & s);
   friend inline QSizeF operator /(class QSizeF const & s, qreal c);
};
#endif // QSIZE_H