Hello,
First of all thanks for your previous help. Now I come with an other
problem related.
Let me summarize, I have created Tree with the "Post TList of DMMCHits"
in a Folder to create a TBranch.
The TTree is contained in a file hit.root, and in a interactive root
session (3.03/04) I have try to use root to see how it manages to
access to provide an access to this Tree structure, so I have proceeded
.L DMMCHit.cpp+
TFile f("hit.root")
TTree* t = (TTree*)f.Get("TreeMCH")
t->MakeClass("MyHit")
All the produced files are attached. The question is why the MyHit.h
does not refer to the branch created by the Folder to hold the
DMMCHit. However, this branch is ok 1) in the same root interactive
session I can do
t->Print() which give
******************************************************************************
*Tree :TreeMCH : MC Hits *
*Entries : 2 : Total = 713 bytes File Size = 713 *
* : : Tree compression factor = 1.00 *
******************************************************************************
*Branch :.topFold.RunMC.EventMC.Hits.MCHitList *
*Entries : 2 : BranchElement (see below) *
*............................................................................*
*Br 0 :.topFold.RunMC.EventMC.Hits.MCHitList : *
*Entries : 2 : Total Size= 0 bytes File Size = 0 *
*Baskets : 0 : Basket Size= 32000 bytes Compression= 1.00 *
*............................................................................*
2) because I treats these Hits in an other program and I successfully
managed to load this Tree.
Is the present version of ROOT 3.03/04 is able to generate skeleton to
access data in my case?
Regards
J.E Campagne
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