public: class QFlags<enum QGraphicsView::OptimizationFlag> __thiscall QGraphicsView::optimizationFlags(void)const

Mangled name

?optimizationFlags@QGraphicsView@@QBE?AV?$QFlags@W4OptimizationFlag@QGraphicsView@@@@XZ

Exported by

size	filename	version
4297216	Qt5Widgets.dll	5.1.0.0