Hi Peter,
Unfortunately, you do not indicate which version of ROOT you are using.
It is likely that you use an old version. We fixed a problem a few
months ago when loading a new file in a chain. The branch addresses were
not always recomputed.
Please move to version 3.05/05 in case you use an older version.
Rene Brun
On
Thu, 5 Jun 2003, Peter H Fisher wrote:
> Hi Rooter,
>
> I have having some trouble with branches. I'm using a Loop function
> generated by MakeClassand in the selection, I have:
>
> for(jentry=0;...)
> {
> Int_t ientry=LoadTree(jentry);
> b_npart->GetEntry(jentry);
> if(npart!=1) quickcut=-1;
> .
> .
> }
>
> npart is the only leaf of the branch b_npart. This works fine through the
> first file in the chain, but sticks on the last value of the first file
> thereafter. Is there something I need to do to take care of the changing
> files in the chain?
>
> Peter
>
>
> Peter Fisher Office 617-253-8561
> Professor of Physics Fax 617-253-4100
> 44-118 MIT email fisherp@mit.edu
> Cambridge, MA, 02139
>
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