I have a RooArgList which contains a RooRealVar:
root  b
root  b.Print(“s”)
- RooRealVar:: a1 = -0.2
I can’t for the life of me find the method which will give me the roorealvar object. All I wan’t is to get the value -0.2, but I can’t find a way of doing this, there seems to be no explict method and I can’t recast.