I ran the code. It is getting executed, but can’t find histograms in it!
For example, one of the histograms in the Tree has name: "CL_04_E01"
I have a question : How do I get the number of entries in the Tree?
Yes, I would like to put all the values in an array, say data (or a vector); which I can then access in another loop.
May be a code from my earlier post may help in explaining what I am trying to achieve.
All I want to do is the following:
Regards,
Ajay