#include <stdio.h>      /* Input/Output */
#include <stdlib.h>     /* General Utilities */
#include <pthread.h>    /* POSIX Threads */
#include <string.h>     /* String handling */
#include <iomanip>
#include <string.h>
#include <fstream>
#include <cstdlib>
#include <iostream>
#include <sstream>
#include <algorithm>
#include <cmath>
#include <TProof.h>
#include <TStopwatch.h>
#include <TFile.h>
#include <TTree.h>
#include <TROOT.h>
#include "TEllipse.h"
#include "TMath.h"
#include "TFile.h"
#include "TTree.h"
#include "TString.h"
#include "TBranch.h"
#include "TChain.h"
#include "TH1.h"
#include "TF1.h"
#include "TF2.h"
#include "TH2.h"
#include "TMathBase.h"
#include "TCanvas.h"
#include "TStyle.h"
#include "TAttFill.h"
#include "TColor.h"
#include <TLegend.h>
#include <TApplication.h> 
#include "TAttLine.h"
#include <TSelector.h>
#include "TSystem.h"
#include "TPluginManager.h"
#include "TInterpreter.h"
#include <TClassTable.h>
#include <map>
#include "TObject.h"

class TDirectory;

// #include "TObjArray.h"
// #include "TVirtualPad.h"
using namespace std;