In [1]:
TH1F h = TH1F("sdf", "sdf",10,0,1)


(TH1F &) Name: sdf Title: sdf NbinsX: 10

In [2]:
h.Draw()


Info in <TCanvas::MakeDefCanvas>:  created default TCanvas with name c1

In [4]:
c1->Draw()



In [ ]: