Extracting an Object from a TTree

ROOT
1

Hi,
I’m just trying to get an Object from a TTree and I don’t know how I can do it!
is there a way to do that?
Thanks!

2

How did you define your TTree and how did you store the object within the TTree?

3

first, thank you for replying,
my tree contain the output of a simulation, and it’s contain a 13 branch of type TH1F and TNtuple.
I’m trying to use TObjectobj=(TObject) leafobject->GetObject() (leafobject it’s a pointer of type TLeafObject) but i get a break.

4

This is quite weird to attach TH1F and TNtuple to a TTree. You should store all these objects in a TFile, not in a TTree (I was not aware that it was possible).

5

any way, thanks again!

6

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