//////////////////////////////////////////////////////////
//   This class has been automatically generated 
//     (Wed May 30 12:50:53 2001 by ROOT version2.26/00)
//   from TTree Global/Global
//   found on file: qcd_usdg_ptgt80.root
//////////////////////////////////////////////////////////


#ifndef qcd_udsg_macro_h
#define qcd_udsg_macro_h

#include <TROOT.h>
#include <TChain.h>
#include <TFile.h>

class qcd_udsg_macro {
   public :
   TTree          *fChain;   //pointer to the analyzed TTree or TChain
   Int_t           fCurrent; //current Tree number in a TChain
//Declaration of leaves types
   Int_t           JCCG_JCCGnjet;
   Float_t         JCCG_JCCGBAxN;
   Float_t         JCCG_JCCGBAxP;
   Float_t         JCCG_JCCGBAyN;
   Float_t         JCCG_JCCGBAyP;
   Float_t         JCCG_JCCGBCxN;
   Float_t         JCCG_JCCGBCxP;
   Float_t         JCCG_JCCGBCyN;
   Float_t         JCCG_JCCGBCyP;
   Float_t         JCCG_JCCGBIxN;
   Float_t         JCCG_JCCGBIxP;
   Float_t         JCCG_JCCGBIyN;
   Float_t         JCCG_JCCGBIyP;
   Float_t         JCCG_JCCGBNxN;
   Float_t         JCCG_JCCGBNxP;
   Float_t         JCCG_JCCGBNyN;
   Float_t         JCCG_JCCGBNyP;
   Float_t         JCCG_JCCGBSxN;
   Float_t         JCCG_JCCGBSxP;
   Float_t         JCCG_JCCGBSyN;
   Float_t         JCCG_JCCGBSyP;
   Float_t         JCCG_JCCGCHF[20];
   Float_t         JCCG_JCCGCPSE[20];
   Float_t         JCCG_JCCGE[20];
   Float_t         JCCG_JCCGEMF[20];
   Float_t         JCCG_JCCGEta[20];
   Float_t         JCCG_JCCGEtaW[20];
   Float_t         JCCG_JCCGFH1F[20];
   Float_t         JCCG_JCCGFH2F[20];
   Float_t         JCCG_JCCGFH3F[20];
   Float_t         JCCG_JCCGHotF[20];
   Float_t         JCCG_JCCGICRF[20];
   Int_t           JCCG_JCCGNitm[20];
   Int_t           JCCG_JCCGNps[20];
   Int_t           JCCG_JCCGNtrk[20];
   Float_t         JCCG_JCCGPT[20];
   Float_t         JCCG_JCCGPhi[20];
   Float_t         JCCG_JCCGPhiW[20];
   Float_t         JCCG_JCCGPx[20];
   Float_t         JCCG_JCCGPy[20];
   Float_t         JCCG_JCCGPz[20];
   Float_t         JCCG_JCCGdEta[20];
   Float_t         JCCG_JCCGdPhi[20];
   Float_t         JCCG_JCCGiPT[20];
   Float_t         JCCG_JCCGmxET[20];
   Int_t           JCCG_JCCGn90[20];
   Float_t         JCCG_JCCGsET[20];
   Float_t         JCCG_JCCGseed[20];
   Int_t           JCCG_JCCGsmw[20];
   Float_t         JCCG_JCCGvPT[20];
   Float_t         MET_MET;
   Float_t         MET_METNE;
   Float_t         MET_METWE;
   Float_t         MET_MEphi;
   Float_t         MET_MEphiNE;
   Float_t         MET_MEphiWE;
   Float_t         MET_MEx;
   Float_t         MET_MExNE;
   Float_t         MET_MExWE;
   Float_t         MET_MEy;
   Float_t         MET_MEyNE;
   Float_t         MET_MEyWE;
   Float_t         MET_SET;
   Float_t         MET_SETNE;
   Float_t         MET_SETWE;
   Float_t         MET_Zvtx;
   Int_t           N_Nring;
   Float_t         N_NRETEMx[74];
   Float_t         N_NRETEMy[74];
   Float_t         N_NRETHDx[74];
   Float_t         N_NRETHDy[74];

//List of branches
   TBranch        *b_JCCG;
   TBranch        *b_MET;
   TBranch        *b_N;

   qcd_udsg_macro(TTree *tree=0);
   ~qcd_udsg_macro();
   Int_t  Cut(Int_t entry);
   Int_t  GetEntry(Int_t entry);
   Int_t  LoadTree(Int_t entry);
   void   Init(TTree *tree);
   void   Loop();
   Bool_t Notify();
   void   Show(Int_t entry = -1);
};

#endif

#ifdef qcd_udsg_macro_cxx
qcd_udsg_macro::qcd_udsg_macro(TTree *tree)
{
// if parameter tree is not specified (or zero), connect the file
// used to generate this class and read the Tree.
   if (tree == 0) {
      TFile *f = (TFile*)gROOT->GetListOfFiles()->FindObject("qcd_usdg_ptgt80.root");
      if (!f) {
         f = new TFile("qcd_usdg_ptgt80.root");
      }
      tree = (TTree*)gDirectory->Get("Global");

   }
   Init(tree);
}

qcd_udsg_macro::~qcd_udsg_macro()
{
   if (!fChain) return;
   delete fChain->GetCurrentFile();
}

Int_t qcd_udsg_macro::GetEntry(Int_t entry)
{
// Read contents of entry.
   if (!fChain) return 0;
   return fChain->GetEntry(entry);
}
Int_t qcd_udsg_macro::LoadTree(Int_t entry)
{
// Set the environment to read one entry
   if (!fChain) return -5;
   Int_t centry = fChain->LoadTree(entry);
   if (centry < 0) return centry;
   if (fChain->IsA() != TChain::Class()) return centry;
   TChain *chain = (TChain*)fChain;
   if (chain->GetTreeNumber() != fCurrent) {
      fCurrent = chain->GetTreeNumber();
      Notify();
   }
   return centry;
}

void qcd_udsg_macro::Init(TTree *tree)
{
//   Set branch addresses
   if (tree == 0) return;
   fChain    = tree;
   fCurrent = -1;

   fChain->SetBranchAddress("JCCG",&JCCG_JCCGnjet);
   fChain->SetBranchAddress("MET",&MET_MET);
   fChain->SetBranchAddress("N",&N_Nring);
   Notify();
}

Bool_t qcd_udsg_macro::Notify()
{
//   called when loading a new file
//   get branch pointers
   b_JCCG = fChain->GetBranch("JCCG");
   b_MET = fChain->GetBranch("MET");
   b_N = fChain->GetBranch("N");
   return kTRUE;
}

void qcd_udsg_macro::Show(Int_t entry)
{
// Print contents of entry.
// If entry is not specified, print current entry
   if (!fChain) return;
   fChain->Show(entry);
}
Int_t qcd_udsg_macro::Cut(Int_t entry)
{
// This function may be called from Loop.
// returns  1 if entry is accepted.
// returns -1 otherwise.
   return 1;
}
#endif // #ifdef qcd_udsg_macro_cxx