#include "OpenCV.h" class NamedWindow: public Nan::ObjectWrap { public: std::string winname; int flags; static Nan::Persistent constructor; static void Init(Local target); static NAN_METHOD(New); NamedWindow(const std::string& winname, int flags); JSFUNC(Show) ;JSFUNC(Destroy) ;JSFUNC(BlockingWaitKey) ; };