Yes, you can have a TH1F as a data member in a TBranch. We give an example in $ROOTSYS/test/Event. See the list of possibilities at URL: http://root.cern.ch/root/HowtoWriteTree.html Rene Brun On Mon, 9 Mar 1998, William J Deninger wrote: > Hello, > > Is it possible to have a TH1F histogram as a data member in a TTree branch? I remember reading something about this, but I wasn't able to find it in root talk previous. > > //_________________________ > // header file > class TRawData > { > public: > TH1F histogram; > } > > //_________________________ > // Cint > TRawData *raw = new TRawData; > TTree *tree = new TTree("traceback","Raw event data"); > tree->Branch("raw","TRawData",&raw,16000,1); > > William J Deninger > deninger@uiuc.edu > >
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