I’ve created a class in ROOT and I’m trying to add a different random number to each entry of a variable in my ntuple but I get the same number added to each one.
The skeleton provided by the generated class already loops over the entries so I assumed that if I created a new variable, which is the original variable plus a random number:
double newVar = origVar + random.Gaus(0,3)
then this would generate a different random number for each of the entries in my original variable but it doesn’t. Why is this?