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pharris |
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#ifndef MITWLNU_MUONTOOLS_HH
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#define MITWLNU_MUONTOOLS_HH
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#include <vector>
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#include <iostream>
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#include "TH2D.h"
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#include "TFile.h"
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#include "MitAna/DataTree/interface/Collections.h"
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#include "MitCommon/MathTools/interface/MathUtil.h"
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namespace mithep {
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class MuonTools {
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public:
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MuonTools();
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~MuonTools();
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double getCaloCompatability(mithep::Muon* iMuon,bool iEMSpecial, bool iCorrectedHCAL);
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enum selection {
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AllArbitrated,
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PromptTight,
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TMLastStationLoose,
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TMLastStationTight,
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TMOneStationLoose,
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TMOneStationTight,
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TM2DCompatibilityLoose,
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TM2DCompatibilityTight
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};
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static inline double sigWeight(double iVal0,double iVal1) {
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if(iVal1 < 1.) return 1;
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if(iVal0 < 3. && iVal1 > 3.) {
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double lVal = TMath::Max(iVal0,1.);
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return 1/TMath::Power(lVal,0.25);
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}
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double lVal = TMath::Max(iVal1,1.);
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return 1/TMath::Power(lVal,0.25);
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}
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static inline int lastHit(mithep::Muon *iMuon) {
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int lId = -1;
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for(int i0 = 0; i0 < 8; i0++) {
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if(iMuon->GetDX(i0) < 99999 || iMuon->GetDY(i0) < 99999) lId = i0;
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}
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return lId;
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}
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static inline int maxChamberId(mithep::Muon* iMuon,double iMaxD,double iMaxP) {
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int lId = -1;
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for(int i0 = 0; i0 < 8; i0++) {
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if(iMuon->GetTrackDist(i0) < iMaxD &&
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iMuon->GetTrackDist(i0)/iMuon->GetTrackDistErr(i0) < iMaxP) {
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if(iMuon->GetDX(i0) >= 999999) {lId = i0;} else {lId = -1;}
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}
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}
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return lId;
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}
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static inline int lastStation(mithep::Muon* iMuon,double iMaxD,double iMaxP) {
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int lId = -1;
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for(int i0 = 0; i0 < 8; i0++) {
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if((lId % 4) > (i0 % 4)) continue;
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if(iMuon->GetTrackDist(i0) < iMaxD &&
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iMuon->GetTrackDist(i0)/iMuon->GetTrackDistErr(i0) < iMaxP) lId = i0;
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}
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return lId;
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}
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static inline int lastStation(mithep::Muon* iMuon,int iMax=8) {
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int lId = -1; if(iMax > 8) iMax = 8;
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for(int i0 = 0; i0 < iMax; i0++) {if(iMuon->StationBit(i0) && ((lId % 4) < (i0 % 4)))lId = i0;}
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return lId;
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}
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static inline bool overflow(TH2D *iHist,double lVal0,double lVal1) {
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if(iHist == 0) return true;
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if(iHist ->GetXaxis()->FindBin(lVal0) == 0 ||
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iHist ->GetXaxis()->FindBin(lVal0) > iHist->GetNbinsX() ||
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iHist ->GetYaxis()->FindBin(lVal0) == 0 ||
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iHist ->GetYaxis()->FindBin(lVal0) > iHist->GetNbinsY()) return true;
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return false;
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}
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static inline MCParticle* etaPhiMatch(MCParticleCol* iMCParts,Muon *iMuon) {
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mithep::MCParticle *lMC = 0; double lDR = 1.; double lPt = -1.;
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for(unsigned int i0 = 0; i0 < iMCParts->GetEntries(); i0++) {
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mithep::MCParticle* pMC = iMCParts->At(i0);
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if(pMC->Status() != 1) continue;
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double pDR = mithep::MathUtils::DeltaR(pMC->Mom(),iMuon->Mom());
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if(pDR > lDR && pDR > 0.01) continue;
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if(fabs(pMC->Pt()) < lPt) continue;
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lDR = pDR;
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lMC = pMC;
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lPt = pMC->Pt();
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}
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return lMC;
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}
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static inline Muon* match(MuonCol* iMuons,Track *iTrack) {
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mithep::Muon *lMuon = 0; double lDR = 1.; double lPt = -1.;
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for(unsigned int i0 = 0; i0 < iMuons->GetEntries(); i0++) {
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mithep::Muon* pMuon = iMuons->At(i0);
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double pDR = mithep::MathUtils::DeltaR(pMuon->Mom(),iTrack->Mom4(0.109));
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if(pDR > lDR && pDR > 0.01) continue;
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if(fabs(pMuon->Pt()) < lPt) continue;
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lDR = pDR;
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lMuon = pMuon;
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lPt = pMuon->Pt();
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}
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return lMuon;
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}
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static inline int NSegments(mithep::Muon *iMuon) {
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int lNSegs = 0;
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for(int i0 = 0; i0 < 8; i0++) {
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if(iMuon->StationBit(i0)) lNSegs++;
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}
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return lNSegs;
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}
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static inline bool promptTight(int iId,Muon *iMuon) {
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const mithep::Track *lTrack = 0;
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if(iId == 0 ) lTrack = iMuon->GlobalTrk();
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if(iId == 1 || (iId == -1 && lTrack == 0)) lTrack = iMuon->TrackerTrk();
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if(iId == 2 || (iId == -1 && lTrack == 0)) lTrack = iMuon->StandaloneTrk();
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if(lTrack == 0) return 0;
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if(lTrack->NHits() < 11) return false;
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if(lTrack->Chi2()/lTrack->Ndof() > 10.) return false;
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if(lTrack->D0() > 0.2) return false;
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if((lastHit(iMuon)% 4) == 0) return false;
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return true;
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}
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static inline bool TMLastStation(Muon *iMuon,double iDYMin = 3., double iPYMin = 3.,double iDXMin = 3., double iPXMin = 3.,int iN = 2) {
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if(iMuon->NSegments() < iN) return false; //2Last 1One
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int lLast = lastStation(iMuon,-3.,-3.); //Last Required Station
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if(lLast < 0) return false;
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if(iMuon->GetDX(lLast) > 9999.) return false;
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lLast = lastStation(iMuon); //No Requirements Imply StationMask (Segment and Track Arbitrated)
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if(lLast < 0) return false;
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if(!(fabs(iMuon->GetDX(lLast)) < iDXMin ||
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fabs(iMuon->GetPullX(lLast)) < iPXMin)) return false;
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if(lLast == 3) lLast = lastStation(iMuon,3);
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if(lLast < 0) return false;
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if(!(fabs(iMuon->GetDY(lLast)) < iDYMin || //Old Code it was 9999
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fabs(iMuon->GetPullY(lLast)) < iPYMin)) return false;
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return true;
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}
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static inline bool TMOneStation(Muon *iMuon,double iDYMin = 3., double iPYMin = 3.,double iDXMin = 3., double iPXMin = 3.,int iN = 1) {
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if(iMuon->NSegments() < iN) return false; //2Last 1One
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bool pGoodX = false; bool pBadY = false;
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for(int i0 = 0; i0 < 8; i0++) {
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if((fabs(iMuon->GetDX(i0)) < iDXMin ||
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fabs(iMuon->GetPullX(i0)) < iPXMin)) pGoodX = true;
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if(pGoodX &&
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(fabs(iMuon->GetDY(i0)) < iDYMin ||
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fabs(iMuon->GetPullY(i0)) < iPYMin)) return true;
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if(fabs(iMuon->GetDY(i0)) < 999999) pBadY = true;
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if(i0 == 3 && pGoodX && !pBadY) return true;
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}
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return false;
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}
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static inline double getCaloCompatabilitySlowly(mithep::Muon* iMuon,bool iEMSpecial, bool iCorrectedHCAL) {
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//if(fpion_em_etaEmi == 0) {
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std::cout << "Warning Loading Compatability Slowly" << std::endl;
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TFile* lPion_templates = new TFile("MitCommon/MuonTools/data/PionCaloTemplate.root","READ");
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TFile* lMuon_templates = new TFile("MitCommon/MuonTools/data/MuonCaloTemplate.root","READ");
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TH2D* lpion_em_etaEmi = (TH2D*) lPion_templates->Get("em_etaEmi");
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TH2D* lpion_had_etaEmi = (TH2D*) lPion_templates->Get("had_etaEmi");
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TH2D* lpion_had_etaTmi = (TH2D*) lPion_templates->Get("had_etaTmi");
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TH2D* lpion_em_etaB = (TH2D*) lPion_templates->Get("em_etaB") ;
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TH2D* lpion_had_etaB = (TH2D*) lPion_templates->Get("had_etaB") ;
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TH2D* lpion_ho_etaB = (TH2D*) lPion_templates->Get("ho_etaB") ;
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TH2D* lpion_had_etaTpl = (TH2D*) lPion_templates->Get("had_etaTpl");
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TH2D* lpion_em_etaEpl = (TH2D*) lPion_templates->Get("em_etaEpl") ;
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TH2D* lpion_had_etaEpl = (TH2D*) lPion_templates->Get("had_etaEpl");
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TH2D* lmuon_em_etaEmi = (TH2D*) lMuon_templates->Get("em_etaEmi") ;
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TH2D* lmuon_had_etaEmi = (TH2D*) lMuon_templates->Get("had_etaEmi");
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TH2D* lmuon_had_etaTmi = (TH2D*) lMuon_templates->Get("had_etaTmi");
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TH2D* lmuon_em_etaB = (TH2D*) lMuon_templates->Get("em_etaB") ;
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TH2D* lmuon_had_etaB = (TH2D*) lMuon_templates->Get("had_etaB") ;
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TH2D* lmuon_ho_etaB = (TH2D*) lMuon_templates->Get("ho_etaB") ;
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TH2D* lmuon_had_etaTpl = (TH2D*) lMuon_templates->Get("had_etaTpl");
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TH2D* lmuon_em_etaEpl = (TH2D*) lMuon_templates->Get("em_etaEpl");
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TH2D* lmuon_had_etaEpl = (TH2D*) lMuon_templates->Get("had_etaEpl");
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//}
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double lEta = -1.; double lP = -1;
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double lEM = -5.; double lHad = 0; double lHO = 0;
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lEta = iMuon->Eta();
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lP = iMuon->P();
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if(lP >= 2000.) lP = 1999.9;
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if(!iEMSpecial || iMuon->EmEnergy() != 0.) lEM = iMuon->EmEnergy();
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lHad = iMuon->HadEnergy();
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lHO = iMuon->HoEnergy();
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if(lP < 0. ) return 0.5;
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if(fabs(lEta) > 2.5 ) return 0.5;
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TH2D* lTMuonHad = NULL;
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TH2D* lTPionHad = NULL;
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TH2D* lTMuonHo = NULL;
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TH2D* lTPionHo = NULL;
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TH2D* lTMuonEm = NULL;
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TH2D* lTPionEm = NULL;
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if(fabs(lEta) >= 1.27) {
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if(iCorrectedHCAL) lHad *= 1.8/2.2;
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if(lEta > 0) {
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lTPionHad = lpion_had_etaEpl;
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lTMuonHad = lmuon_had_etaEpl;
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} else {
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lTPionHad = lpion_had_etaEmi;
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lTMuonHad = lmuon_had_etaEmi;
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}
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}
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if(fabs(lEta) < 1.27 && fabs(lEta) >= 1.1 ) {
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if(iCorrectedHCAL) lHad *= (1.8/(-2.2*fabs(lEta)+5.5));
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if(lEta > 0) {
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lTPionHad = lpion_had_etaTpl;
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lTMuonHad = lmuon_had_etaTpl;
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} else {
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lTPionHad = lpion_had_etaTmi;
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lTMuonHad = lmuon_had_etaTmi;
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}
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}
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if(fabs(lEta) < 1.1) {
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if(iCorrectedHCAL) lHad *= sin(2*atan(exp(iMuon->Eta())));
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lTPionHad = lpion_had_etaB;
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lTMuonHad = lmuon_had_etaB;
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}
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if(lEta > 1.479 ) {
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lTPionEm = lpion_em_etaEpl;
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lTMuonEm = lmuon_em_etaEpl;
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}
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if(fabs(lEta) <= 1.479) {
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lTPionEm = lpion_em_etaB;
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lTMuonEm = lmuon_em_etaB;
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}
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if(lEta < -1.479 ) {
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lTPionEm = lpion_em_etaEmi;
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lTMuonEm = lmuon_em_etaEmi;
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}
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if(fabs(lEta) < 1.28) {
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lTPionHo = lpion_ho_etaB;
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lTMuonHo = lmuon_ho_etaB;
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}
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| 233 |
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double lPBX = 1.; double lPSX = 1.;
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double lPBY = 1.; double lPSY = 1.;
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double lPBZ = 1.; double lPSZ = 1.;
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if(!overflow(lTPionEm, lP,lEM)) lPBX = lTPionEm ->GetBinContent(lTPionEm ->GetXaxis()->FindBin(lP),lTPionEm ->GetYaxis()->FindBin(lEM) );
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if(!overflow(lTPionHad,lP,lHad)) lPBY = lTPionHad->GetBinContent(lTPionHad->GetXaxis()->FindBin(lP),lTPionHad->GetYaxis()->FindBin(lHad));
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| 238 |
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if(!overflow(lTPionHo, lP,lHO)) lPBZ = lTPionHo ->GetBinContent(lTPionHo ->GetXaxis()->FindBin(lP),lTPionHo ->GetYaxis()->FindBin(lHO) );
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| 239 |
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if(!overflow(lTMuonEm, lP,lEM )) lPSX = lTMuonEm ->GetBinContent(lTMuonEm ->GetXaxis()->FindBin(lP),lTMuonEm ->GetYaxis()->FindBin(lEM) );
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| 240 |
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if(!overflow(lTMuonHad,lP,lHad)) lPSY = lTMuonHad->GetBinContent(lTMuonHad->GetXaxis()->FindBin(lP),lTMuonHad->GetYaxis()->FindBin(lHad));
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if(!overflow(lTMuonHo ,lP,lHO)) lPSZ = lTMuonHo ->GetBinContent(lTMuonHo ->GetXaxis()->FindBin(lP),lTMuonHo ->GetYaxis()->FindBin(lHO) );
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if(lPSX == 0. || lPBX == 0. || (lEM <= 0. && !iEMSpecial)) {lPSX = 1.; lPBX = 1.;}
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if(lPSY == 0. || lPBY == 0. || lHad == 0.) {lPSY = 1.; lPBY = 1.;}
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if(lPSZ == 0. || lPBZ == 0. || lHO == 0.) {lPSZ = 1.; lPBZ = 1.;}
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lPion_templates->Close();
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| 247 |
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lMuon_templates->Close();
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| 248 |
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if((lPSX*lPSY*lPSZ+lPBX*lPBY*lPBZ) > 0.) return lPSX*lPSY*lPSZ/(lPSX*lPSY*lPSZ+lPBX*lPBY*lPBZ);
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| 249 |
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return 0.5;
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| 250 |
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}
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| 251 |
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static inline float getSegmentCompatability(const mithep::Muon* iMuon) {
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| 252 |
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int lNStationsCrossed = 0;
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| 253 |
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int lNStationsSegment = 0;
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| 254 |
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| 255 |
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std::vector<int> lStTrack(8);
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| 256 |
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std::vector<int> lStSegmentmatch(8);
|
| 257 |
|
|
std::vector<int> lStCrossed(8);
|
| 258 |
|
|
std::vector<float> lStBoundary(8);
|
| 259 |
|
|
std::vector<float> lStWeight(8);
|
| 260 |
|
|
float lWeight = 0.;
|
| 261 |
|
|
bool lAdjust = true;
|
| 262 |
|
|
for(int i0 = 0; i0 < 8; i0++) {
|
| 263 |
|
|
if(iMuon->GetTrackDist(i0) < 999999. ) {
|
| 264 |
|
|
lNStationsCrossed++;
|
| 265 |
|
|
lStCrossed[i0] = 1;
|
| 266 |
|
|
lStBoundary[i0] = 0.;
|
| 267 |
|
|
if(iMuon->GetTrackDist(i0) > -10. ) lStBoundary[i0] = iMuon->GetTrackDist(i0);
|
| 268 |
|
|
}
|
| 269 |
|
|
if(iMuon->GetDX(i0) < 999999.) { //Use iMuon->GetSegmentX--> CHECK
|
| 270 |
|
|
lNStationsSegment++;
|
| 271 |
|
|
lStSegmentmatch[i0] = 1;
|
| 272 |
|
|
}
|
| 273 |
|
|
if(iMuon->GetDY(i0) < 999999.) lAdjust = false;
|
| 274 |
|
|
}
|
| 275 |
|
|
int lPCross = -1;
|
| 276 |
|
|
const float lAtWeight = 0.5;
|
| 277 |
|
|
for(int i0 = 0; i0< 8; i0++) {
|
| 278 |
|
|
lStWeight[i0] = 0;
|
| 279 |
|
|
if(lStCrossed[i0] > 0 ) { lPCross++;
|
| 280 |
|
|
switch ( lNStationsCrossed ) {
|
| 281 |
|
|
case 1 :
|
| 282 |
|
|
lStWeight[i0] = 1.;
|
| 283 |
|
|
break;
|
| 284 |
|
|
case 2 :
|
| 285 |
|
|
if ( lPCross == 0 ) lStWeight[i0] = 0.33;
|
| 286 |
|
|
else lStWeight[i0] = 0.67;
|
| 287 |
|
|
break;
|
| 288 |
|
|
case 3 :
|
| 289 |
|
|
if ( lPCross == 0 ) lStWeight[i0] = 0.23;
|
| 290 |
|
|
else if( lPCross == 1 ) lStWeight[i0] = 0.33;
|
| 291 |
|
|
else lStWeight[i0] = 0.44;
|
| 292 |
|
|
break;
|
| 293 |
|
|
case 4 :
|
| 294 |
|
|
if ( lPCross == 0 ) lStWeight[i0] = 0.10;
|
| 295 |
|
|
else if( lPCross == 1 ) lStWeight[i0] = 0.20;
|
| 296 |
|
|
else if( lPCross == 2 ) lStWeight[i0] = 0.30;
|
| 297 |
|
|
else lStWeight[i0] = 0.40;
|
| 298 |
|
|
break;
|
| 299 |
|
|
|
| 300 |
|
|
default :
|
| 301 |
|
|
lStWeight[i0] = 1./lNStationsCrossed;
|
| 302 |
|
|
}
|
| 303 |
|
|
|
| 304 |
|
|
if(lStSegmentmatch[i0] <= 0 && lStBoundary[i0] != 0. ) {
|
| 305 |
|
|
lStWeight[i0] *= lAtWeight*0.5*(TMath::Erf(lStBoundary[i0]/6.)+1.);
|
| 306 |
|
|
} else if(lStSegmentmatch[i0] <= 0 && lStBoundary[i0] == 0) {lStWeight[i0] = 0.;}
|
| 307 |
|
|
|
| 308 |
|
|
if( lStSegmentmatch[i0] > 0) {
|
| 309 |
|
|
double lP2X = TMath::Power(iMuon->GetPullX(i0),2.);
|
| 310 |
|
|
double lP2Y = TMath::Power(iMuon->GetPullY(i0),2.);
|
| 311 |
|
|
double lD2X = TMath::Power(iMuon->GetDX(i0),2.);
|
| 312 |
|
|
double lD2Y = TMath::Power(iMuon->GetDY(i0),2.);
|
| 313 |
|
|
if( iMuon->GetDY(i0) < 999999 && iMuon->GetDX(i0) < 999999) {
|
| 314 |
|
|
lStWeight[i0] *= sigWeight(sqrt(lD2X+lD2Y),sqrt(lP2X+lP2Y));
|
| 315 |
|
|
} else if (iMuon->GetDY(i0) >= 999999 && i0 < 4) {
|
| 316 |
|
|
lStWeight[i0] *= sigWeight(iMuon->GetDX(i0),iMuon->GetPullX(i0));
|
| 317 |
|
|
} else if(i0 < 4) {
|
| 318 |
|
|
lStWeight[i0] *= sigWeight(iMuon->GetDY(i0),iMuon->GetPullY(i0));
|
| 319 |
|
|
}
|
| 320 |
|
|
}
|
| 321 |
|
|
}
|
| 322 |
|
|
lWeight += lStWeight[i0];
|
| 323 |
|
|
}
|
| 324 |
|
|
if(lNStationsCrossed == 0) lWeight = 0.5;
|
| 325 |
|
|
return lWeight;
|
| 326 |
|
|
}
|
| 327 |
|
|
static inline bool isGoodMuon(mithep::Muon *iMuon,selection iSelection) {
|
| 328 |
|
|
double lVal = 0;
|
| 329 |
|
|
switch(iSelection) {
|
| 330 |
|
|
case AllArbitrated:
|
| 331 |
|
|
if(iMuon->StandaloneTrk() != 0 || iMuon->GlobalTrk()!= 0) return true;
|
| 332 |
|
|
if(iMuon->NSegments() > 0) return true;
|
| 333 |
|
|
return false;
|
| 334 |
|
|
break;
|
| 335 |
|
|
case PromptTight:
|
| 336 |
|
|
return promptTight(-1,iMuon);
|
| 337 |
|
|
break;
|
| 338 |
|
|
case TMOneStationLoose:
|
| 339 |
|
|
return TMOneStation(iMuon,99999,999999);
|
| 340 |
|
|
case TMOneStationTight:
|
| 341 |
|
|
return TMOneStation(iMuon);
|
| 342 |
|
|
case TMLastStationLoose:
|
| 343 |
|
|
return TMLastStation(iMuon,999999,999999);
|
| 344 |
|
|
break;
|
| 345 |
|
|
case TMLastStationTight:
|
| 346 |
|
|
return TMLastStation(iMuon);
|
| 347 |
|
|
break;
|
| 348 |
|
|
case TM2DCompatibilityLoose:
|
| 349 |
|
|
lVal = 1.2*getSegmentCompatability(iMuon);
|
| 350 |
|
|
if(lVal/1.2 == 0.5) return false;
|
| 351 |
|
|
//if(fClass ) lVal += 0.8*getCaloCompatability(iMuon,true,true);
|
| 352 |
|
|
lVal += 0.8*getCaloCompatabilitySlowly(iMuon,true,true);
|
| 353 |
|
|
if(lVal > 0.7) return true;
|
| 354 |
|
|
return false;
|
| 355 |
|
|
break;
|
| 356 |
|
|
case TM2DCompatibilityTight:
|
| 357 |
|
|
lVal = 1.2*getSegmentCompatability(iMuon);
|
| 358 |
|
|
if(lVal/1.2 == 0.5) return false;
|
| 359 |
|
|
//if(fClass ) lVal += 0.8*getCaloCompatability(iMuon,true,true);
|
| 360 |
|
|
lVal += 0.8*getCaloCompatabilitySlowly(iMuon,true,true);
|
| 361 |
|
|
if(lVal > 1.0) return true;
|
| 362 |
|
|
return false;
|
| 363 |
|
|
break;
|
| 364 |
|
|
default:
|
| 365 |
|
|
return false;
|
| 366 |
|
|
}
|
| 367 |
|
|
return false;
|
| 368 |
|
|
}
|
| 369 |
|
|
bool isGood(mithep::Muon *iMuon,selection iSelection);
|
| 370 |
|
|
private:
|
| 371 |
|
|
TFile *fMuon_templates;
|
| 372 |
|
|
TFile *fPion_templates;
|
| 373 |
|
|
TH2D* fpion_em_etaEmi;
|
| 374 |
|
|
TH2D* fpion_had_etaEmi;
|
| 375 |
|
|
TH2D* fpion_had_etaTmi;
|
| 376 |
|
|
TH2D* fpion_em_etaB;
|
| 377 |
|
|
TH2D* fpion_had_etaB;
|
| 378 |
|
|
TH2D* fpion_ho_etaB;
|
| 379 |
|
|
TH2D* fpion_had_etaTpl;
|
| 380 |
|
|
TH2D* fpion_em_etaEpl;
|
| 381 |
|
|
TH2D* fpion_had_etaEpl;
|
| 382 |
|
|
TH2D* fmuon_em_etaEmi;
|
| 383 |
|
|
TH2D* fmuon_had_etaEmi;
|
| 384 |
|
|
TH2D* fmuon_had_etaTmi;
|
| 385 |
|
|
TH2D* fmuon_em_etaB;
|
| 386 |
|
|
TH2D* fmuon_had_etaB;
|
| 387 |
|
|
TH2D* fmuon_ho_etaB;
|
| 388 |
|
|
TH2D* fmuon_had_etaTpl;
|
| 389 |
|
|
TH2D* fmuon_em_etaEpl;
|
| 390 |
|
|
TH2D* fmuon_had_etaEpl;
|
| 391 |
|
|
};
|
| 392 |
|
|
}
|
| 393 |
|
|
|
| 394 |
|
|
#endif
|
