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khahn |
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//
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// System headers
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//
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#include <vector> // STL vector class
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#include <iostream> // standard I/O
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#include <iomanip> // functions to format standard I/O
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#include <fstream> // functions for file I/O
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#include <string> // C++ string class
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#include <sstream> // class for parsing strings
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#include <assert.h>
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#include <stdlib.h>
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#include <getopt.h>
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using namespace std;
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//
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// ROOT headers
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//
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#include <TROOT.h> // access to gROOT, entry point to ROOT system
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#include <TSystem.h> // interface to OS
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#include <TFile.h> // file handle class
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#include <TNtuple.h>
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#include <TTree.h> // class to access ntuples
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#include <TChain.h> //
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#include <TBranch.h> // class to access branches in TTree
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#include <TClonesArray.h> // ROOT array class
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#include <TCanvas.h> // class for drawing
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#include <TH1F.h> // 1D histograms
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#include <TBenchmark.h> // class to track macro running statistics
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#include <TLorentzVector.h> // 4-vector class
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#include <TVector3.h> // 3D vector class
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//
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// ntuple format headers
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//
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#include "EWKAnaDefs.hh"
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#include "TEventInfo.hh"
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#include "TElectron.hh"
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#include "TMuon.hh"
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#include "TJet.hh"
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#include "RunLumiRangeMap.h"
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//
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// utility headers
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//
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#include "ParseArgs.h"
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#include "Selection.h"
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#include "HZZCiCElectronSelection.h"
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//#define THEIR_EVENTS
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//=== MAIN =================================================================================================
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int main(int argc, char** argv)
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{
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vector<vector<string> > inputFiles;
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inputFiles.push_back(vector<string>());
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//
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// args
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//--------------------------------------------------------------------------------------------------------------
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ControlFlags ctrl;
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parse_args( argc, argv, ctrl );
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if( ctrl.inputfile.empty() ||
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ctrl.inputfile.empty() ) {
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cerr << "usage: applySelection.exe <flags> " << endl;
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cerr << "\tmandoatory flags : " << endl;
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cerr << "\t--inputfile | file containing a list of ntuples to run over" << endl;
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cerr << "\t--outputfile | file to store selected evet" << endl;
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return 1;
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}
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ctrl.dump();
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//
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// File I/O
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//--------------------------------------------------------------------------------------------------------------
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TChain * chain = new TChain("Events");
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ifstream f(ctrl.inputfile.c_str());
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string fname;
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while (f >> fname) {
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if( !(strncmp( fname.c_str(), "#", 1 ) ) ) continue; // skip commented lines
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cout << "adding inputfile : " << fname.c_str() << endl;
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chain->AddFile(fname.c_str());
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}
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//
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// Setup
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//--------------------------------------------------------------------------------------------------------------
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TH1F * h_evt = new TH1F("hevt", "hevt", 2, 0, 2 );
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TH1F * h_evtfail = new TH1F("hevtfail", "hevtfail", 100, 0, 100 );
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TNtuple * passtuple = new TNtuple( "passtuple", "passtuple", "run:evt:lumi:channel:mZ1:mZ2:m4l:pt4l:w" );
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initCiCSelection();
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initRunLumiRangeMap();
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//
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// Loop
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//--------------------------------------------------------------------------------------------------------------
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//
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// Access samples and fill histograms
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TFile *inputFile=0;
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TTree *eventTree=0;
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// Data structures to store info from TTrees
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mithep::TEventInfo *info = new mithep::TEventInfo();
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TClonesArray *electronArr = new TClonesArray("mithep::TElectron");
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TClonesArray *muonArr = new TClonesArray("mithep::TMuon");
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TBranch *infoBr;
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TBranch *electronBr;
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TBranch *muonBr;
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// chain->SetBranchStatus("*",0); //disable all branches
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// chain->SetBranchStatus("Info", 1);
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// chain->SetBranchStatus("Muon", 1);
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// chain->SetBranchStatus("Electron", 1);
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chain->SetBranchAddress("Info", &info);
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chain->SetBranchAddress("Electron", &electronArr);
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chain->SetBranchAddress("Muon", &muonArr);
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cout << "nEntries: " << chain->GetEntries() << endl;
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for(UInt_t ientry=0; ientry<chain->GetEntries(); ientry++) {
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chain->GetEntry(ientry);
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#ifdef THEIR_EVENTS
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if( !( info->evtNum == 504867308 ||
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info->evtNum == 368148849 ||
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info->evtNum == 129514273 ||
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info->evtNum == 286336207 ||
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info->evtNum == 344708580 ||
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info->evtNum == 30998576 ||
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info->evtNum == 155679852 ||
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info->evtNum == 394010457 ||
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info->evtNum == 917379387 ||
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info->evtNum == 78213037 ||
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info->evtNum == 337493970 ||
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info->evtNum == 1491724484 ||
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info->evtNum == 480301165 ||
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info->evtNum == 1038911933 ||
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info->evtNum == 876658967 ||
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info->evtNum == 966824024 ||
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info->evtNum == 141954801 ||
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info->evtNum == 160966858 ||
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info->evtNum == 191231387 ||
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info->evtNum == 66033190 ||
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info->evtNum == 10347106 ||
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info->evtNum == 107360878 ) ) continue;
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#endif
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unsigned evtfail = fails_HZZ4L_selection(ctrl, info, electronArr, muonArr, passtuple );
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double eventweight = info->eventweight;
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h_evtfail->Fill( evtfail, eventweight );
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cout << endl << endl;
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} //end loop over data
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delete info;
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delete electronArr;
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delete muonArr;
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//--------------------------------------------------------------------------------------------------------------
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// Save Histograms;
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//==============================================================================================================
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const char * ofname;
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if( strcmp( ctrl.outputfile.c_str(), "") ) {
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ofname = ctrl.outputfile.c_str();
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} else {
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ofname = "tmp.root";
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}
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TFile *file = new TFile(ofname, "RECREATE");
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h_evt->Write();
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h_evtfail->Write();
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passtuple->Write();
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file->Close();
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delete file;
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cerr << "done!" << endl;
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}
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