#include "events.h"
#include <TStyle.h>
#include <TCanvas.h>
#include <iostream>
#include <TH1F.h>
#include <TLorentzVector.h>

using namespace std;

void events::Loop(){
  if (fChain == 0) return;
  
  
  // Hint 1: Here's a good spot to declare the histogram
  
  
  for (Long64_t jentry=0; jentry<nentries;jentry++) {
    
    // Hint 2: Here's a good spot to fill the histogram
    
    
  }
  
  
  // Hint 3: Here's a good spot to declare the canvas and draw the histogram 


}

events::events(TTree *tree) : fChain(0) {
  if (tree == 0) {
    //code here   

 
  }
  Init(tree);
}

events::~events(){


}

Int_t events::GetEntry(Long64_t entry){
  // Read contents of entry.


}

Long64_t events::LoadTree(Long64_t entry){
  // Set the environment to read one entry


}

void events::Init(TTree *tree){
  if (!tree) return;

  //Get the Chain/Tree here
   



  //Set Variables
   fChain->SetBranchAddress("event_number", &event_number, &b_event_number);
   fChain->SetBranchAddress("Z_mass", &Z_mass, &b_Z_mass);
   fChain->SetBranchAddress("Z_pt", &Z_pt, &b_Z_pt);
   fChain->SetBranchAddress("Z_eta", &Z_eta, &b_Z_eta);
   fChain->SetBranchAddress("Z_phi", &Z_phi, &b_Z_phi);
   fChain->SetBranchAddress("mu1_pt", &mu1_pt, &b_mu1_pt);
   fChain->SetBranchAddress("mu1_eta", &mu1_eta, &b_mu1_eta);
   fChain->SetBranchAddress("mu1_phi", &mu1_phi, &b_mu1_phi);
   fChain->SetBranchAddress("mu1_mass", &mu1_mass, &b_mu1_mass);
   fChain->SetBranchAddress("mu1_charge", &mu1_charge, &b_mu1_charge);
   fChain->SetBranchAddress("mu2_pt", &mu2_pt, &b_mu2_pt);
   fChain->SetBranchAddress("mu2_eta", &mu2_eta, &b_mu2_eta);
   fChain->SetBranchAddress("mu2_phi", &mu2_phi, &b_mu2_phi);
  

}

Bool_t events::Notify(){


}

void events::Show(Long64_t entry){


}