//////////////////////////////////////////////////////////
//   This class has been automatically generated 
//     (Mon Oct 27 11:33:57 2003 by ROOT version3.05/06)
//   from TTree PolarTree/Data from polarimeter simulation
//   found on file: Polarfile.root
//////////////////////////////////////////////////////////


#ifndef MyClass_h
#define MyClass_h

#include <TROOT.h>
#include <TChain.h>
#include <TFile.h>
   const Int_t kMaxElectronPosition = 1;
   const Int_t kMaxProtonPosition = 1;

class MyClass {
   public :
   TTree          *fChain;   //!pointer to the analyzed TTree or TChain
   Int_t           fCurrent; //!current Tree number in a TChain
//Declaration of leaves types
   Float_t         ElectronEnergy;
 //TVector3        *ElectronPosition.;
   UInt_t          ElectronPosition_TObject_fUniqueID;
   UInt_t          ElectronPosition_TObject_fBits;
   Double_t        ElectronPosition_fX;
   Double_t        ElectronPosition_fY;
   Double_t        ElectronPosition_fZ;
   Float_t         ProtonEnergy;
 //TVector3        *ProtonPosition.;
   UInt_t          ProtonPosition_TObject_fUniqueID;
   UInt_t          ProtonPosition_TObject_fBits;
   Double_t        ProtonPosition_fX;
   Double_t        ProtonPosition_fY;
   Double_t        ProtonPosition_fZ;

//List of branches
   TBranch        *b_ElectronEnergy;   //!
   TBranch        *b_ElectronPosition_TObject_fUniqueID;   //!
   TBranch        *b_ElectronPosition_TObject_fBits;   //!
   TBranch        *b_ElectronPosition_fX;   //!
   TBranch        *b_ElectronPosition_fY;   //!
   TBranch        *b_ElectronPosition_fZ;   //!
   TBranch        *b_ProtonEnergy;   //!
   TBranch        *b_ProtonPosition_TObject_fUniqueID;   //!
   TBranch        *b_ProtonPosition_TObject_fBits;   //!
   TBranch        *b_ProtonPosition_fX;   //!
   TBranch        *b_ProtonPosition_fY;   //!
   TBranch        *b_ProtonPosition_fZ;   //!

   MyClass(TTree *tree=0);
   ~MyClass();
   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 MyClass_cxx
MyClass::MyClass(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("Polarfile.root");
      if (!f) {
         f = new TFile("Polarfile.root");
      }
      tree = (TTree*)gDirectory->Get("PolarTree");

   }
   Init(tree);
}

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

Int_t MyClass::GetEntry(Int_t entry)
{
// Read contents of entry.
   if (!fChain) return 0;
   return fChain->GetEntry(entry);
}
Int_t MyClass::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 MyClass::Init(TTree *tree)
{
//   Set branch addresses
   if (tree == 0) return;
   fChain    = tree;
   fCurrent = -1;
   fChain->SetMakeClass(1);

   fChain->SetBranchAddress("ElectronEnergy",&ElectronEnergy);
   fChain->SetBranchAddress("ElectronPosition.TObject.fUniqueID",&ElectronPosition_TObject_fUniqueID);
   fChain->SetBranchAddress("ElectronPosition.TObject.fBits",&ElectronPosition_TObject_fBits);
   fChain->SetBranchAddress("ElectronPosition.fX",&ElectronPosition_fX);
   fChain->SetBranchAddress("ElectronPosition.fY",&ElectronPosition_fY);
   fChain->SetBranchAddress("ElectronPosition.fZ",&ElectronPosition_fZ);
   fChain->SetBranchAddress("ProtonEnergy",&ProtonEnergy);
   fChain->SetBranchAddress("ProtonPosition.TObject.fUniqueID",&ProtonPosition_TObject_fUniqueID);
   fChain->SetBranchAddress("ProtonPosition.TObject.fBits",&ProtonPosition_TObject_fBits);
   fChain->SetBranchAddress("ProtonPosition.fX",&ProtonPosition_fX);
   fChain->SetBranchAddress("ProtonPosition.fY",&ProtonPosition_fY);
   fChain->SetBranchAddress("ProtonPosition.fZ",&ProtonPosition_fZ);
   Notify();
}

Bool_t MyClass::Notify()
{
   // Called when loading a new file.
   // Get branch pointers.
   b_ElectronEnergy = fChain->GetBranch("ElectronEnergy");
   b_ElectronPosition_TObject_fUniqueID = fChain->GetBranch("ElectronPosition.TObject.fUniqueID");
   b_ElectronPosition_TObject_fBits = fChain->GetBranch("ElectronPosition.TObject.fBits");
   b_ElectronPosition_fX = fChain->GetBranch("ElectronPosition.fX");
   b_ElectronPosition_fY = fChain->GetBranch("ElectronPosition.fY");
   b_ElectronPosition_fZ = fChain->GetBranch("ElectronPosition.fZ");
   b_ProtonEnergy = fChain->GetBranch("ProtonEnergy");
   b_ProtonPosition_TObject_fUniqueID = fChain->GetBranch("ProtonPosition.TObject.fUniqueID");
   b_ProtonPosition_TObject_fBits = fChain->GetBranch("ProtonPosition.TObject.fBits");
   b_ProtonPosition_fX = fChain->GetBranch("ProtonPosition.fX");
   b_ProtonPosition_fY = fChain->GetBranch("ProtonPosition.fY");
   b_ProtonPosition_fZ = fChain->GetBranch("ProtonPosition.fZ");
   return kTRUE;
}

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