#include "TH3D.h"
#include "TVirtualFFT.h"
#include "TF1.h"
#include "TCanvas.h"
#include "TMath.h"
#include "Riostream.h"
#include "TString.h"
#include "TFile.h"
#include "TTree.h"
#include "TSystem.h"
#include "TTreeReader.h"
#include "TTreeReaderValue.h"
#include "vertex.h"
#include "TRandom3.h"
#include "TClonesArray.h"
#include "track.h"
#include "intpoint.h"
#include "TGraph2D.h"
#include  <vector>
void ricostruzione(){

TFile *hfile=TFile::Open("simulazione.root", "READ");
hfile->ls();
 
 TTree *treelec = (TTree*)hfile->Get("tree");




treelec->SetBranchStatus("*", 0);
for (auto activeBranchName : {"vertext*", "accept"}) 
  treelec->SetBranchStatus(activeBranchName, 1); 
  TFile  *hfilerec = TFile::Open("ricostruzione.root","RECREATE");
cout<<hfilerec<<endl;
auto treerec =treelec->CloneTree();
treerec->Print();

treelec->SetBranchStatus("vertext*", 0);
treelec->SetBranchStatus("accept", 0);
treelec->SetBranchStatus("*", 1);}