ROOT Version: 6.18/02
Hi, I would like to create more histograms in a “for” cycle and numbering them sequentially. Since they are a lot I would like to use a TString::Form() to change their name inside the cycle. How can I do that? Or is it better to use an std::map?
Thank you in advance,
I’d use a
map unless you want to store them to a
TFile - then different names certainly help.
TString::Format is the best way for this. But consider using different directories, if your loop has multiple “dimensions” (e.g. pT bins, data / MC samples, etc)
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