//////////////////////////////////////////////////////////
// This class has been automatically generated on
// Thu Dec 16 00:52:22 2021 by ROOT version 6.24/04
// from TTree T/Simulazione
// found on file: EsempioSimulazione.root
//////////////////////////////////////////////////////////

#ifndef ProcessaSimulazione_h
#define ProcessaSimulazione_h

#include <TROOT.h>
#include <TChain.h>
#include <TFile.h>
#include <TH1F.h>
#include <TH2F.h>
#include <iostream>

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

class ProcessaSimulazione {
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
   Int_t           Id;
   double        EVera;
   double        EMisurata;
   double        ThVero;
   double        ThMisurato;

   // List of branches
   TBranch        *b_Id;   //!
   TBranch        *b_EVera;   //!
   TBranch        *b_EMisurata;   //!
   TBranch        *b_ThVero;   //!
   TBranch        *b_ThMisurato;   //!

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


  // miei metodi 
  void atTheStart();
  void atTheEnd();
  
  // miei dati membro della classe ProcessaSimulazione
  int nEventi; // numero totale di eventi 
  int nEventiPostTagli; // numero di eventi che passano i tagli di qualita'
  TFile* fout;
  // variabili per l'intervallo di energia
  double Emin;
  double Emax;

  // elenco istogrammi 
  TH1F* fh_hprova;
  TH1F* fh_EVera;
  TH1F* fh_EMisurata;
  TH1F* fh_EffInRange;
  TH1F* fh_EVeraStimata;
  TH1F* fh_EVeraStimataN;
  TH1F* fh_P0EVera;
  TH1F* fh_P0EVeraN;

  TH2F* fh_PEC;
  TH2F* fh_PECNorm;
  
  
  
};

#endif

#ifdef ProcessaSimulazione_cxx
ProcessaSimulazione::ProcessaSimulazione(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("EsempioSimulazione.root");
      if (!f || !f->IsOpen()) {
         f = new TFile("EsempioSimulazione.root");
      }
      f->GetObject("T",tree);

   }
   Init(tree);
}

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

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

void ProcessaSimulazione::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("Id", &Id, &b_Id);
   fChain->SetBranchAddress("EVera", &EVera, &b_EVera);
   fChain->SetBranchAddress("EMisurata", &EMisurata, &b_EMisurata);
   fChain->SetBranchAddress("ThVero", &ThVero, &b_ThVero);
   fChain->SetBranchAddress("ThMisurato", &ThMisurato, &b_ThMisurato);
   Notify();


}

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