On Thu, 18 Jan 2001, Rene Brun wrote:
> Hi Jayoung,
>
> A branch of a TTree can in principle be any TObject. But it must be
> an object in memory. If your ntuple fits in memory, a TTree branch
> may be a pointer to this TTree (use non-split mode).
> I do not understand the problem you want to solve with this idea.
>
>
> Rene Brun
>
Thanks, Rene.
------- Part of my program ------------
TTree *my_tree = new TTree("EVENT","Event Tree");
TNtuple *my_header = new TNtuple("my_header","EVENT HEADER","evtno:time:type");
TNtuple *my_data = new TNtuple("my_data","Raw Data","address:value");
...
------ My problem ------------------------------
Later I'll fill ntuples. Before fill those ntuples, I want to create two
branches of my_tree. One is for my_header and the other for my_data. My
problem is I do not know how to create the branches. I mean syntex wise.
Is this right way?
TBranch *branch1 = my_tree->Branch("Header",my_header);
-------------
Thanks a lot!
Jayoung
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