public: class QRectF __thiscall QGraphicsItemPrivate::effectiveBoundingRect(class QGraphicsItem *)const

Mangled name

?effectiveBoundingRect@QGraphicsItemPrivate@@QBE?AVQRectF@@PAVQGraphicsItem@@@Z

Exported by

size	filename	version
4297216	Qt5Widgets.dll	5.1.0.0