//////////////////////////////////////////////////////////
// This class has been automatically generated on
// Wed Aug 17 13:00:57 2011 by ROOT version 5.29/02
// from TTree nEmcPhotons/EMC Photons
// found on file: tree1.root
//////////////////////////////////////////////////////////

#ifndef treeFairRunAna_h
#define treeFairRunAna_h

#include <TROOT.h>
#include <TChain.h>
#include <TFile.h>
#include <TProofOutputFile.h>
#include <TSelector.h>
#include <TH1F.h>
#include <TVector3.h>
#include <TClonesArray.h>
//#include "FairMCPoint.h"
#include "FairRunAna.h"
#include "PndGemDigi.h"

class treeFairRunAna : public TSelector {
public :
  TTree          *fChain;   //!pointer to the analyzed TTree or TChain

  FairRunAna* fRunAna;

  TProofOutputFile     *fProofFile;
  TFile          *fFile;
  TTree          *fOutTree;

  treeFairRunAna(TTree * /*tree*/ =0) : fProofFile(0), fFile(0) { }
  virtual ~treeFairRunAna() { }
  virtual Int_t   Version() const { return 2; }
  virtual void    Begin(TTree *tree);
  virtual void    SlaveBegin(TTree *tree);
  virtual void    Init(TTree *tree);
  virtual Bool_t  Notify();
  virtual Bool_t  Process(Long64_t entry);
  virtual Int_t   GetEntry(Long64_t entry, Int_t getall = 0) { return fChain ? fChain->GetTree()->GetEntry(entry, getall) : 0; }
  virtual void    SetOption(const char *option) { fOption = option; }
  virtual void    SetObject(TObject *obj) { fObject = obj; }
  virtual void    SetInputList(TList *input) { fInput = input; }
  virtual TList  *GetOutputList() const { return fOutput; }
  virtual void    SlaveTerminate();
  virtual void    Terminate();
  
  ClassDef(treeFairRunAna,0);
};

#endif

#ifdef treeFairRunAna_C
void treeFairRunAna::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) {
    cout << "there's no tree in Init()" << endl;
    return;
  }
  else {
    cout << "got the tree " << tree << endl;
    tree->Print();
  }

  fChain = tree;
  //   fChain->SetMakeClass(1);

  fChain->SetBranchStatus("*",0);
  fChain->SetBranchStatus("GEMDigi",1);
  fChain->SetBranchStatus("GEMDigi.*",1);
  fChain->SetBranchStatus("GEMDigi.fDefaultType",0);  

  fChain->SetBranchStatus("EventHeader.",1);
  fChain->SetBranchStatus("EventHeader.*",1);

  cout << "vvvvvvvvvvvvvvvvvvvvvvvvvvvvv fRunAna->Init() vvvvvvvvvvvvvvvvvvvvvvvvvvvvvv" << endl;
  fRunAna->Init();
  cout << "^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ fRunAna->Init() ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^" << endl;
}

Bool_t treeFairRunAna::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;
}

#endif // #ifdef treeFairRunAna_cxx