I do not understand your remark about tree->Fill !
You can perfectly read only one or subset of branches of your Tree via
branch.GetEntry.
Rene Brun
Julien Piot wrote:
> Dear ROOTers,
>
> I have data from raw files that I want to store in TTrees via user
> made classes defining particles (Gammas, alphas, etc...). The events
> are not reconstructed yet, so I need as much independence as possible
> between the branches so I can go through branches in order to find
> coincidences.
>
> The TTree->Fill() function doesn't suit my needs since it will link
> the branches together via the entry number.
>
> Is there a possibility to do this with TTrees or do I need to look for
> another storage format ?
>
> Thanks a lot.
>
> Cordially,
>
> Julien
> ==========================================
> Julien Piot
>
> IPHC/DRS
> bat.27 bureau 216
> 23 rue du Loess
> 67037 Strasbourg
>
> 03.88.10.64.19
>
> julien.piot_at_ires.in2p3.fr
>
> =======================================
>
Received on Wed Jun 18 2008 - 12:09:19 CEST
This archive was generated by hypermail 2.2.0 : Wed Jun 18 2008 - 17:50:01 CEST