#include <stdio.h>
#include <iostream>
#include <fstream>
#include <vector>
#include <exception>
#include "TNtuple.h"
#include "TFile.h"
#include "TH1F.h"

#include "TTree.h"

#include "TCanvas.h"
#include "TF1.h"
#include "TStyle.h"

#include "my_class.h"

void MyProg () {
  
  TFile *output    = new TFile("analysis.root","RECREATE");
  
  //TH1F *h_1 = new TH1F();
  //TH1F *h_2 = new TH1F();
   
  int dummy=0;
  graph_class *prova = new graph_class;
  
  prova->output = output;
  //prova->h_1=h_1;
  //prova->h_2=h_2;
      
  prova->prepara_histos();
  prova->fill_histos();
  prova->write_histos();

  output->Close();
  
} //fine loop su order