//////////////////////////////////////////////////////////
// This class has been automatically generated on
// Thu Feb 16 15:40:46 2023 by ROOT version 6.26/06
// from TTree Data_D0/Data_D0
// found on file: DTag_4180.root
//////////////////////////////////////////////////////////

#ifndef Data_D0_h
#define Data_D0_h

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

// Header file for the classes stored in the TTree if any.

class Data_D0 {
public :
   TTree          *fChain;   //!pointer to the analyzed TTree or TChain
   Int_t           fCurrent; //!current Tree number in a TChain

// Fixed size dimensions of array or collections stored in the TTree if any.

   // Declaration of leaf types
   Double_t        mass_D0;
   Double_t        massBC_D0;
   Double_t        deltaE_D0;
   Int_t           charge_D0;
   Double_t        p_D0;
   Double_t        cosTheta_D0;
   Double_t        phi_D0;
   Double_t        p_K0;
   Double_t        cosTheta_K0;
   Double_t        phi_K0;
   Double_t        p_Pi10;
   Double_t        cosTheta_Pi10;
   Double_t        phi_Pi10;
   Int_t           ntrk0;
   Int_t           charge_other0[5000];   //[ntrk0]
   Double_t        p_other0[5000];   //[ntrk0]
   Double_t        cosTheta_other0[5000];   //[ntrk0]
   Int_t           run_no0;

   // List of branches
   TBranch        *b_mass_D0;   //!
   TBranch        *b_massBC_D0;   //!
   TBranch        *b_deltaE_D0;   //!
   TBranch        *b_charge_D0;   //!
   TBranch        *b_p_D0;   //!
   TBranch        *b_cosTheta_D0;   //!
   TBranch        *b_phi_D0;   //!
   TBranch        *b_p_K0;   //!
   TBranch        *b_cosTheta_K0;   //!
   TBranch        *b_phi_K0;   //!
   TBranch        *b_p_Pi10;   //!
   TBranch        *b_cosTheta_Pi10;   //!
   TBranch        *b_phi_Pi10;   //!
   TBranch        *b_ntrk0;   //!
   TBranch        *b_charge_other0;   //!
   TBranch        *b_p_other0;   //!
   TBranch        *b_cosTheta_other0;   //!
   TBranch        *b_run_no0;   //!

   Data_D0(TTree *tree=0);
   virtual ~Data_D0();
   virtual Int_t    Cut(Long64_t entry);
   virtual Int_t    GetEntry(Long64_t entry);
   virtual Long64_t LoadTree(Long64_t entry);
   virtual void     Init(TTree *tree);
   virtual void     Loop();
   virtual Bool_t   Notify();
   virtual void     Show(Long64_t entry = -1);
};

#endif

#ifdef Data_D0_cxx
Data_D0::Data_D0(TTree *tree) : fChain(0) 
{
// 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("DTag_4180.root");
      if (!f || !f->IsOpen()) {
         f = new TFile("DTag_4180.root");
      }
      f->GetObject("Data_D0",tree);

   }
   Init(tree);
}

Data_D0::~Data_D0()
{
   if (!fChain) return;
   delete fChain->GetCurrentFile();
}

Int_t Data_D0::GetEntry(Long64_t entry)
{
// Read contents of entry.
   if (!fChain) return 0;
   return fChain->GetEntry(entry);
}
Long64_t Data_D0::LoadTree(Long64_t entry)
{
// Set the environment to read one entry
   if (!fChain) return -5;
   Long64_t centry = fChain->LoadTree(entry);
   if (centry < 0) return centry;
   if (fChain->GetTreeNumber() != fCurrent) {
      fCurrent = fChain->GetTreeNumber();
      Notify();
   }
   return centry;
}

void Data_D0::Init(TTree *tree)
{
   // The Init() function is called when the selector needs to initialize
   // a new tree or chain. Typically here the branch addresses and branch
   // pointers of the tree will be set.
   // It is normally not necessary to make changes to the generated
   // code, but the routine can be extended by the user if needed.
   // Init() will be called many times when running on PROOF
   // (once per file to be processed).

   // Set branch addresses and branch pointers
   if (!tree) return;
   fChain = tree;
   fCurrent = -1;
   fChain->SetMakeClass(1);

   fChain->SetBranchAddress("mass_D0", &mass_D0, &b_mass_D0);
   fChain->SetBranchAddress("massBC_D0", &massBC_D0, &b_massBC_D0);
   fChain->SetBranchAddress("deltaE_D0", &deltaE_D0, &b_deltaE_D0);
   fChain->SetBranchAddress("charge_D0", &charge_D0, &b_charge_D0);
   fChain->SetBranchAddress("p_D0", &p_D0, &b_p_D0);
   fChain->SetBranchAddress("cosTheta_D0", &cosTheta_D0, &b_cosTheta_D0);
   fChain->SetBranchAddress("phi_D0", &phi_D0, &b_phi_D0);
   fChain->SetBranchAddress("p_K0", &p_K0, &b_p_K0);
   fChain->SetBranchAddress("cosTheta_K0", &cosTheta_K0, &b_cosTheta_K0);
   fChain->SetBranchAddress("phi_K0", &phi_K0, &b_phi_K0);
   fChain->SetBranchAddress("p_Pi10", &p_Pi10, &b_p_Pi10);
   fChain->SetBranchAddress("cosTheta_Pi10", &cosTheta_Pi10, &b_cosTheta_Pi10);
   fChain->SetBranchAddress("phi_Pi10", &phi_Pi10, &b_phi_Pi10);
   fChain->SetBranchAddress("ntrk0", &ntrk0, &b_ntrk0);
   fChain->SetBranchAddress("charge_other0", charge_other0, &b_charge_other0);
   fChain->SetBranchAddress("p_other0", p_other0, &b_p_other0);
   fChain->SetBranchAddress("cosTheta_other0", cosTheta_other0, &b_cosTheta_other0);
   fChain->SetBranchAddress("run_no0", &run_no0, &b_run_no0);
   Notify();
}

Bool_t Data_D0::Notify()
{
   // The Notify() function is called when a new file is opened. This
   // can be either for a new TTree in a TChain or when when a new TTree
   // is started when using PROOF. It is normally not necessary to make changes
   // to the generated code, but the routine can be extended by the
   // user if needed. The return value is currently not used.

   return kTRUE;
}

void Data_D0::Show(Long64_t entry)
{
// Print contents of entry.
// If entry is not specified, print current entry
   if (!fChain) return;
   fChain->Show(entry);
}
Int_t Data_D0::Cut(Long64_t entry)
{
// This function may be called from Loop.
// returns  1 if entry is accepted.
// returns -1 otherwise.
   return 1;
}
#endif // #ifdef Data_D0_cxx