{
//////////////////////////////////////////////////////////
//   This file has been automatically generated 
//     (Thu Feb  5 14:58:13 2009 by ROOT version5.18/00d)
//   from TChain ZTree/
//////////////////////////////////////////////////////////


//Reset ROOT and connect tree file
   gROOT->Reset();

#ifdef SINGLE_TREE
   // The following code should be used if you want this code to access
   // a single tree instead of a chain
   TFile *f = (TFile*)gROOT->GetListOfFiles()->FindObject("/hepstore/store2/dervan/TestNtupleOutput_130GeV_ZZ_1.root");
   if (!f) {
      f = new TFile("/hepstore/store2/dervan/TestNtupleOutput_130GeV_ZZ_1.root");
   }
   TTree *ZTree = (TTree*)gDirectory->Get("ZTree");

#else // SINGLE_TREE

   // The following code should be used if you want this code to access a chain
   // of trees.
   TChain *ZTree = new TChain("ZTree","");
   ZTree->Add("/hepstore/store2/dervan/TestNtupleOutput_130GeV_ZZ_1.root/ZTree");
#endif // SINGLE_TREE

//Declaration of leaves types
   Int_t           RunNumber;
   Int_t           EventNumber;
   Char_t          Token[153];
   vector<double>  Zmumu_pt;
   vector<double>  Zmumu_eta;
   vector<double>  Zmumu_rapidity;
   vector<double>  Zmumu_phi;
   vector<double>  Zmumu_m;
   vector<int,allocator<int> > Zmumu_charge;
   vector<int,allocator<int> > Zmumu_pdgid;
   vector<vector<double> > Zmumu_element_pt;
   vector<vector<double> > Zmumu_element_eta;
   vector<vector<double> > Zmumu_element_rapidity;
   vector<vector<double> > Zmumu_element_phi;
   vector<vector<double> > Zmumu_element_m;
   vector<vector<int> > Zmumu_element_charge;
   vector<vector<int> > Zmumu_element_pdgid;
   vector<double>  Zee_pt;
   vector<double>  Zee_eta;
   vector<double>  Zee_rapidity;
   vector<double>  Zee_phi;
   vector<double>  Zee_m;
   vector<int,allocator<int> > Zee_charge;
   vector<int,allocator<int> > Zee_pdgid;
   vector<vector<double> > Zee_element_pt;
   vector<vector<double> > Zee_element_eta;
   vector<vector<double> > Zee_element_rapidity;
   vector<vector<double> > Zee_element_phi;
   vector<vector<double> > Zee_element_m;
   vector<vector<int> > Zee_element_charge;
   vector<vector<int> > Zee_element_pdgid;

   // Set branch addresses.
   ZTree->SetBranchAddress("RunNumber",&RunNumber);
   ZTree->SetBranchAddress("EventNumber",&EventNumber);
   ZTree->SetBranchAddress("Token",Token);
   ZTree->SetBranchAddress("Zmumu_pt",&Zmumu_pt);
   ZTree->SetBranchAddress("Zmumu_eta",&Zmumu_eta);
   ZTree->SetBranchAddress("Zmumu_rapidity",&Zmumu_rapidity);
   ZTree->SetBranchAddress("Zmumu_phi",&Zmumu_phi);
   ZTree->SetBranchAddress("Zmumu_m",&Zmumu_m);
   ZTree->SetBranchAddress("Zmumu_charge",&Zmumu_charge);
   ZTree->SetBranchAddress("Zmumu_pdgid",&Zmumu_pdgid);
   ZTree->SetBranchAddress("Zmumu_element_pt",&Zmumu_element_pt);
   ZTree->SetBranchAddress("Zmumu_element_eta",&Zmumu_element_eta);
   ZTree->SetBranchAddress("Zmumu_element_rapidity",&Zmumu_element_rapidity);
   ZTree->SetBranchAddress("Zmumu_element_phi",&Zmumu_element_phi);
   ZTree->SetBranchAddress("Zmumu_element_m",&Zmumu_element_m);
   ZTree->SetBranchAddress("Zmumu_element_charge",&Zmumu_element_charge);
   ZTree->SetBranchAddress("Zmumu_element_pdgid",&Zmumu_element_pdgid);
   ZTree->SetBranchAddress("Zee_pt",&Zee_pt);
   ZTree->SetBranchAddress("Zee_eta",&Zee_eta);
   ZTree->SetBranchAddress("Zee_rapidity",&Zee_rapidity);
   ZTree->SetBranchAddress("Zee_phi",&Zee_phi);
   ZTree->SetBranchAddress("Zee_m",&Zee_m);
   ZTree->SetBranchAddress("Zee_charge",&Zee_charge);
   ZTree->SetBranchAddress("Zee_pdgid",&Zee_pdgid);
   ZTree->SetBranchAddress("Zee_element_pt",&Zee_element_pt);
   ZTree->SetBranchAddress("Zee_element_eta",&Zee_element_eta);
   ZTree->SetBranchAddress("Zee_element_rapidity",&Zee_element_rapidity);
   ZTree->SetBranchAddress("Zee_element_phi",&Zee_element_phi);
   ZTree->SetBranchAddress("Zee_element_m",&Zee_element_m);
   ZTree->SetBranchAddress("Zee_element_charge",&Zee_element_charge);
   ZTree->SetBranchAddress("Zee_element_pdgid",&Zee_element_pdgid);

//     This is the loop skeleton
//       To read only selected branches, Insert statements like:
// ZTree->SetBranchStatus("*",0);  // disable all branches
// TTreePlayer->SetBranchStatus("branchname",1);  // activate branchname

   Long64_t nentries = ZTree->GetEntries();

   Long64_t nbytes = 0;
//   for (Long64_t i=0; i<nentries;i++) {
//      nbytes += ZTree->GetEntry(i);
//   }
}