Hi,
I have a tree with a TClonesArray branch, named fSummary. The array
contains objects of type:
class TestSummary: public TObject{
private:
UShort_t fType;
Double_t fMean;
Float_t fHV;
TH1F* fH;
public:
TestSummary(): fH(0) { }
// ... //
}
I am writing this in split mode 2, root-3.01.05.
I find that I can do such things as:
tree->Draw("fSummary[1].fMean");
but not:
tree->Draw("fSummary[3].fH.GetMean()");
tree->Draw("fSummary.fH.GetMean()");
which give a segv. Is this the expected behaviour? Based on examples I
have found, the problem appears to be the clones array. Is there any plan
to support such queries in the future?
Mike Kordosky
///////////////////////////////////////////////////////////////////
// Graduate Research Assistant // High Energy Physics //
// RLM Office: (512) 471-8426 // University of Texas, Austin //
// RLM Lab: (512) 471-3526 // kordosky@hep.utexas.edu //
// ENS Lab: (512) 475-8673 // kordosky@fnal.gov //
///////////////////////////////////////////////////////////////////
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