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PuppiContainer Class Reference

#include <PuppiContainer.h>

Classes

class  PuppiUserInfo
 

Public Member Functions

void initialize (const std::vector< RecoObj > &iRecoObjects)
 
std::vector< fastjet::PseudoJet > const & pfParticles () const
 
const std::vector< double > & puppiAlphas ()
 
const std::vector< double > & puppiAlphasMed ()
 
const std::vector< double > & puppiAlphasRMS ()
 
 PuppiContainer (const edm::ParameterSet &iConfig)
 
int puppiNAlgos ()
 
std::vector< fastjet::PseudoJet > const & puppiParticles () const
 
const std::vector< double > & puppiRawAlphas ()
 
std::vector< double > const & puppiWeights ()
 
std::vector< fastjet::PseudoJet > const & pvParticles () const
 
void setNPV (int iNPV)
 
 ~PuppiContainer ()
 

Protected Member Functions

double getChi2FromdZ (double iDZ)
 
int getPuppiId (float iPt, float iEta)
 
void getRawAlphas (int iOpt, std::vector< fastjet::PseudoJet > const &iConstits, std::vector< fastjet::PseudoJet > const &iParticles, std::vector< fastjet::PseudoJet > const &iChargeParticles)
 
void getRMSAvg (int iOpt, std::vector< fastjet::PseudoJet > const &iConstits, std::vector< fastjet::PseudoJet > const &iParticles, std::vector< fastjet::PseudoJet > const &iChargeParticles)
 
double goodVar (fastjet::PseudoJet const &iPart, std::vector< fastjet::PseudoJet > const &iParts, int iOpt, const double iRCone)
 
double var_within_R (int iId, const std::vector< fastjet::PseudoJet > &particles, const fastjet::PseudoJet &centre, const double R)
 

Protected Attributes

std::vector< double > fAlphaMed
 
std::vector< double > fAlphaRMS
 
bool fApplyCHS
 
std::vector< fastjet::PseudoJet > fChargedPV
 
bool fInvert
 
int fNAlgos
 
double fNeutralMinPt
 
double fNeutralSlope
 
int fNPV
 
std::vector< fastjet::PseudoJet > fPFParticles
 
double fPtMax
 
std::vector< fastjet::PseudoJet > fPupParticles
 
std::vector< PuppiAlgofPuppiAlgo
 
bool fPuppiDiagnostics
 
double fPuppiWeightCut
 
double fPVFrac
 
std::vector< double > fRawAlphas
 
std::vector< RecoObjfRecoParticles
 
bool fUseExp
 
std::vector< double > fVals
 
std::vector< double > fWeights
 

Detailed Description

Definition at line 13 of file PuppiContainer.h.

Constructor & Destructor Documentation

PuppiContainer::PuppiContainer ( const edm::ParameterSet iConfig)

Definition at line 15 of file PuppiContainer.cc.

References edm::ParameterSet::getParameter().

15  {
16  fPuppiDiagnostics = iConfig.getParameter<bool>("puppiDiagnostics");
17  fApplyCHS = iConfig.getParameter<bool>("applyCHS");
18  fInvert = iConfig.getParameter<bool>("invertPuppi");
19  fUseExp = iConfig.getParameter<bool>("useExp");
20  fPuppiWeightCut = iConfig.getParameter<double>("MinPuppiWeight");
21  fPtMax = iConfig.getParameter<double>("PtMaxNeutrals");
22  std::vector<edm::ParameterSet> lAlgos = iConfig.getParameter<std::vector<edm::ParameterSet> >("algos");
23  fNAlgos = lAlgos.size();
24  for(unsigned int i0 = 0; i0 < lAlgos.size(); i0++) {
25  PuppiAlgo pPuppiConfig(lAlgos[i0]);
26  fPuppiAlgo.push_back(pPuppiConfig);
27  }
28 }
T getParameter(std::string const &) const
double fPuppiWeightCut
std::vector< PuppiAlgo > fPuppiAlgo
PuppiContainer::~PuppiContainer ( )

Definition at line 76 of file PuppiContainer.cc.

76 {}

Member Function Documentation

double PuppiContainer::getChi2FromdZ ( double  iDZ)
protected

Definition at line 199 of file PuppiContainer.cc.

References funct::abs(), and MillePedeFileConverter_cfg::e.

Referenced by puppiParticles().

199  {
200  //We need to obtain prob of PU + (1-Prob of LV)
201  // Prob(LV) = Gaus(dZ,sigma) where sigma = 1.5mm (its really more like 1mm)
202  //double lProbLV = ROOT::Math::normal_cdf_c(std::abs(iDZ),0.2)*2.; //*2 is to do it double sided
203  //Take iDZ to be corrected by sigma already
204  double lProbLV = ROOT::Math::normal_cdf_c(std::abs(iDZ),1.)*2.; //*2 is to do it double sided
205  double lProbPU = 1-lProbLV;
206  if(lProbPU <= 0) lProbPU = 1e-16; //Quick Trick to through out infs
207  if(lProbPU >= 0) lProbPU = 1-1e-16; //Ditto
208  double lChi2PU = TMath::ChisquareQuantile(lProbPU,1);
209  lChi2PU*=lChi2PU;
210  return lChi2PU;
211 }
Abs< T >::type abs(const T &t)
Definition: Abs.h:22
int PuppiContainer::getPuppiId ( float  iPt,
float  iEta 
)
protected

Definition at line 182 of file PuppiContainer.cc.

References funct::abs(), ALCARECOTkAlBeamHalo_cff::etaMax, ALCARECOTkAlBeamHalo_cff::etaMin, and ALCARECOTkAlBeamHalo_cff::ptMin.

Referenced by puppiParticles().

182  {
183  int lId = -1;
184  for(int i0 = 0; i0 < fNAlgos; i0++) {
185  int nEtaBinsPerAlgo = fPuppiAlgo[i0].etaBins();
186  for (int i1 = 0; i1 < nEtaBinsPerAlgo; i1++){
187  if ( (std::abs(iEta) > fPuppiAlgo[i0].etaMin(i1)) && (std::abs(iEta) < fPuppiAlgo[i0].etaMax(i1)) ){
188  fPuppiAlgo[i0].fixAlgoEtaBin( i1 );
189  if(iPt > fPuppiAlgo[i0].ptMin()){
190  lId = i0;
191  break;
192  }
193  }
194  }
195  }
196  //if(lId == -1) std::cerr << "Error : Full fiducial range is not defined " << std::endl;
197  return lId;
198 }
Abs< T >::type abs(const T &t)
Definition: Abs.h:22
std::vector< PuppiAlgo > fPuppiAlgo
void PuppiContainer::getRawAlphas ( int  iOpt,
std::vector< fastjet::PseudoJet > const &  iConstits,
std::vector< fastjet::PseudoJet > const &  iParticles,
std::vector< fastjet::PseudoJet > const &  iChargeParticles 
)
protected

Definition at line 163 of file PuppiContainer.cc.

References edm::isFinite(), and LogDebug.

Referenced by puppiParticles().

163  {
164  for(int j0 = 0; j0 < fNAlgos; j0++){
165  for(unsigned int i0 = 0; i0 < iConstits.size(); i0++ ) {
166  double pVal = -1;
167  //Get the Puppi Sub Algo (given iteration)
168  int pAlgo = fPuppiAlgo[j0].algoId (iOpt);
169  bool pCharged = fPuppiAlgo[j0].isCharged(iOpt);
170  double pCone = fPuppiAlgo[j0].coneSize (iOpt);
171  //Compute the Puppi Metric
172  if(!pCharged) pVal = goodVar(iConstits[i0],iParticles ,pAlgo,pCone);
173  if( pCharged) pVal = goodVar(iConstits[i0],iChargedParticles,pAlgo,pCone);
174  fRawAlphas.push_back(pVal);
175  if( ! edm::isFinite(pVal)) {
176  LogDebug( "NotFound" ) << "====> Value is Nan " << pVal << " == " << iConstits[i0].pt() << " -- " << iConstits[i0].eta() << endl;
177  continue;
178  }
179  }
180  }
181 }
#define LogDebug(id)
bool isFinite(T x)
std::vector< double > fRawAlphas
double goodVar(fastjet::PseudoJet const &iPart, std::vector< fastjet::PseudoJet > const &iParts, int iOpt, const double iRCone)
std::vector< PuppiAlgo > fPuppiAlgo
void PuppiContainer::getRMSAvg ( int  iOpt,
std::vector< fastjet::PseudoJet > const &  iConstits,
std::vector< fastjet::PseudoJet > const &  iParticles,
std::vector< fastjet::PseudoJet > const &  iChargeParticles 
)
protected

Definition at line 123 of file PuppiContainer.cc.

References PVValHelper::eta, edm::isFinite(), LogDebug, and EnergyCorrector::pt.

Referenced by puppiParticles().

123  {
124  for(unsigned int i0 = 0; i0 < iConstits.size(); i0++ ) {
125  double pVal = -1;
126  //Calculate the Puppi Algo to use
127  int pPupId = getPuppiId(iConstits[i0].pt(),iConstits[i0].eta());
128  if(pPupId == -1 || fPuppiAlgo[pPupId].numAlgos() <= iOpt){
129  fVals.push_back(-1);
130  continue;
131  }
132  //Get the Puppi Sub Algo (given iteration)
133  int pAlgo = fPuppiAlgo[pPupId].algoId (iOpt);
134  bool pCharged = fPuppiAlgo[pPupId].isCharged(iOpt);
135  double pCone = fPuppiAlgo[pPupId].coneSize (iOpt);
136  //Compute the Puppi Metric
137  if(!pCharged) pVal = goodVar(iConstits[i0],iParticles ,pAlgo,pCone);
138  if( pCharged) pVal = goodVar(iConstits[i0],iChargedParticles,pAlgo,pCone);
139  fVals.push_back(pVal);
140  //if(std::isnan(pVal) || std::isinf(pVal)) cerr << "====> Value is Nan " << pVal << " == " << iConstits[i0].pt() << " -- " << iConstits[i0].eta() << endl;
141  if( ! edm::isFinite(pVal)) {
142  LogDebug( "NotFound" ) << "====> Value is Nan " << pVal << " == " << iConstits[i0].pt() << " -- " << iConstits[i0].eta() << endl;
143  continue;
144  }
145 
146  // // fPuppiAlgo[pPupId].add(iConstits[i0],pVal,iOpt);
147  //code added by Nhan, now instead for every algorithm give it all the particles
148  for(int i1 = 0; i1 < fNAlgos; i1++){
149  pAlgo = fPuppiAlgo[i1].algoId (iOpt);
150  pCharged = fPuppiAlgo[i1].isCharged(iOpt);
151  pCone = fPuppiAlgo[i1].coneSize (iOpt);
152  double curVal = -1;
153  if(!pCharged) curVal = goodVar(iConstits[i0],iParticles ,pAlgo,pCone);
154  if( pCharged) curVal = goodVar(iConstits[i0],iChargedParticles,pAlgo,pCone);
155  //std::cout << "i1 = " << i1 << ", curVal = " << curVal << ", eta = " << iConstits[i0].eta() << ", pupID = " << pPupId << std::endl;
156  fPuppiAlgo[i1].add(iConstits[i0],curVal,iOpt);
157  }
158 
159  }
160  for(int i0 = 0; i0 < fNAlgos; i0++) fPuppiAlgo[i0].computeMedRMS(iOpt,fPVFrac);
161 }
#define LogDebug(id)
std::vector< double > fVals
bool isFinite(T x)
int getPuppiId(float iPt, float iEta)
double goodVar(fastjet::PseudoJet const &iPart, std::vector< fastjet::PseudoJet > const &iParts, int iOpt, const double iRCone)
std::vector< PuppiAlgo > fPuppiAlgo
double PuppiContainer::goodVar ( fastjet::PseudoJet const &  iPart,
std::vector< fastjet::PseudoJet > const &  iParts,
int  iOpt,
const double  iRCone 
)
protected

Definition at line 78 of file PuppiContainer.cc.

Referenced by puppiParticles().

78  {
79  double lPup = 0;
80  lPup = var_within_R(iOpt,iParts,iPart,iRCone);
81  return lPup;
82 }
double var_within_R(int iId, const std::vector< fastjet::PseudoJet > &particles, const fastjet::PseudoJet &centre, const double R)
void PuppiContainer::initialize ( const std::vector< RecoObj > &  iRecoObjects)

Definition at line 30 of file PuppiContainer.cc.

References funct::abs(), mps_fire::i, edm::isFinite(), and or.

30  {
31  //Clear everything
32  fRecoParticles.resize(0);
33  fPFParticles .resize(0);
34  fChargedPV .resize(0);
35  fPupParticles .resize(0);
36  fWeights .resize(0);
37  fVals.resize(0);
38  fRawAlphas.resize(0);
39  fAlphaMed .resize(0);
40  fAlphaRMS .resize(0);
41  //fChargedNoPV.resize(0);
42  //Link to the RecoObjects
43  fPVFrac = 0.;
44  fNPV = 1.;
45  fRecoParticles = iRecoObjects;
46  for (unsigned int i = 0; i < fRecoParticles.size(); i++){
47  fastjet::PseudoJet curPseudoJet;
48  auto fRecoParticle = fRecoParticles[i];
49  // float nom = sqrt((fRecoParticle.m)*(fRecoParticle.m) + (fRecoParticle.pt)*(fRecoParticle.pt)*(cosh(fRecoParticle.eta))*(cosh(fRecoParticle.eta))) + (fRecoParticle.pt)*sinh(fRecoParticle.eta);//hacked
50  // float denom = sqrt((fRecoParticle.m)*(fRecoParticle.m) + (fRecoParticle.pt)*(fRecoParticle.pt));//hacked
51  // float rapidity = log(nom/denom);//hacked
52  if (edm::isFinite(fRecoParticle.rapidity)){
53  curPseudoJet.reset_PtYPhiM(fRecoParticle.pt,fRecoParticle.rapidity,fRecoParticle.phi,fRecoParticle.m);//hacked
54  } else {
55  curPseudoJet.reset_PtYPhiM(0, 99., 0, 0);//skipping may have been a better choice
56  }
57  //curPseudoJet.reset_PtYPhiM(fRecoParticle.pt,fRecoParticle.eta,fRecoParticle.phi,fRecoParticle.m);
58  int puppi_register = 0;
59  if(fRecoParticle.id == 0 or fRecoParticle.charge == 0) puppi_register = 0; // zero is neutral hadron
60  if(fRecoParticle.id == 1 and fRecoParticle.charge != 0) puppi_register = fRecoParticle.charge; // from PV use the
61  if(fRecoParticle.id == 2 and fRecoParticle.charge != 0) puppi_register = fRecoParticle.charge+5; // from NPV use the charge as key +5 as key
62  curPseudoJet.set_user_info( new PuppiUserInfo( puppi_register ) );
63  // fill vector of pseudojets for internal references
64  fPFParticles.push_back(curPseudoJet);
65  //Take Charged particles associated to PV
66  if(std::abs(fRecoParticle.id) == 1) fChargedPV.push_back(curPseudoJet);
67  if(std::abs(fRecoParticle.id) >= 1 ) fPVFrac+=1.;
68  //if((fRecoParticle.id == 0) && (inParticles[i].id == 2)) _genParticles.push_back( curPseudoJet);
69  //if(fRecoParticle.id <= 2 && !(inParticles[i].pt < fNeutralMinE && fRecoParticle.id < 2)) _pfchsParticles.push_back(curPseudoJet);
70  //if(fRecoParticle.id == 3) _chargedNoPV.push_back(curPseudoJet);
71  // if(fNPV < fRecoParticle.vtxId) fNPV = fRecoParticle.vtxId;
72  }
73  if (fPVFrac != 0) fPVFrac = double(fChargedPV.size())/fPVFrac;
74  else fPVFrac = 0;
75 }
std::vector< fastjet::PseudoJet > fPupParticles
std::vector< fastjet::PseudoJet > fChargedPV
std::vector< double > fVals
std::vector< fastjet::PseudoJet > fPFParticles
bool isFinite(T x)
std::vector< double > fRawAlphas
The Signals That Services Can Subscribe To This is based on ActivityRegistry and is current per Services can connect to the signals distributed by the ActivityRegistry in order to monitor the activity of the application Each possible callback has some defined which we here list in angle e< void, edm::EventID const &, edm::Timestamp const & > We also list in braces which AR_WATCH_USING_METHOD_ is used for those or
Definition: Activities.doc:12
Abs< T >::type abs(const T &t)
Definition: Abs.h:22
std::vector< double > fAlphaMed
std::vector< double > fWeights
std::vector< RecoObj > fRecoParticles
std::vector< double > fAlphaRMS
std::vector<fastjet::PseudoJet> const& PuppiContainer::pfParticles ( ) const
inline

Definition at line 42 of file PuppiContainer.h.

References fPFParticles.

42 { return fPFParticles; }
std::vector< fastjet::PseudoJet > fPFParticles
const std::vector<double>& PuppiContainer::puppiAlphas ( )
inline

Definition at line 46 of file PuppiContainer.h.

References fVals.

46 { return fVals; }
std::vector< double > fVals
const std::vector<double>& PuppiContainer::puppiAlphasMed ( )
inline

Definition at line 48 of file PuppiContainer.h.

References fAlphaMed.

48 {return fAlphaMed;}
std::vector< double > fAlphaMed
const std::vector<double>& PuppiContainer::puppiAlphasRMS ( )
inline

Definition at line 49 of file PuppiContainer.h.

References fAlphaRMS.

49 {return fAlphaRMS;}
std::vector< double > fAlphaRMS
int PuppiContainer::puppiNAlgos ( )
inline

Definition at line 51 of file PuppiContainer.h.

References fNAlgos.

51 { return fNAlgos; }
std::vector<fastjet::PseudoJet> const& PuppiContainer::puppiParticles ( ) const
inline
const std::vector<double>& PuppiContainer::puppiRawAlphas ( )
inline

Definition at line 45 of file PuppiContainer.h.

References fRawAlphas.

45 { return fRawAlphas; }
std::vector< double > fRawAlphas
std::vector< double > const & PuppiContainer::puppiWeights ( )

Definition at line 212 of file PuppiContainer.cc.

References MillePedeFileConverter_cfg::e, PVValHelper::eta, edm::isFinite(), LogDebug, SiStripPI::max, min(), EnergyCorrector::pt, reset(), and SiStripPI::rms.

Referenced by pvParticles().

212  {
213  fPupParticles .resize(0);
214  fWeights .resize(0);
215  fVals .resize(0);
216  for(int i0 = 0; i0 < fNAlgos; i0++) fPuppiAlgo[i0].reset();
217 
218  int lNMaxAlgo = 1;
219  for(int i0 = 0; i0 < fNAlgos; i0++) lNMaxAlgo = std::max(fPuppiAlgo[i0].numAlgos(),lNMaxAlgo);
220  //Run through all compute mean and RMS
221  int lNParticles = fRecoParticles.size();
222  for(int i0 = 0; i0 < lNMaxAlgo; i0++) {
224  }
226 
227  std::vector<double> pVals;
228  for(int i0 = 0; i0 < lNParticles; i0++) {
229  //Refresh
230  pVals.clear();
231  double pWeight = 1;
232  //Get the Puppi Id and if ill defined move on
233  int pPupId = getPuppiId(fRecoParticles[i0].pt,fRecoParticles[i0].eta);
234  if(pPupId == -1) {
235  fWeights .push_back(pWeight);
236  fAlphaMed.push_back(-10);
237  fAlphaRMS.push_back(-10);
238  continue;
239  }
240  // fill the p-values
241  double pChi2 = 0;
242  if(fUseExp){
243  //Compute an Experimental Puppi Weight with delta Z info (very simple example)
244  pChi2 = getChi2FromdZ(fRecoParticles[i0].dZ);
245  //Now make sure Neutrals are not set
246  if(fRecoParticles[i0].pfType > 3) pChi2 = 0;
247  }
248  //Fill and compute the PuppiWeight
249  int lNAlgos = fPuppiAlgo[pPupId].numAlgos();
250  for(int i1 = 0; i1 < lNAlgos; i1++) pVals.push_back(fVals[lNParticles*i1+i0]);
251 
252  pWeight = fPuppiAlgo[pPupId].compute(pVals,pChi2);
253  //Apply the CHS weights
254  if(fRecoParticles[i0].id == 1 && fApplyCHS ) pWeight = 1;
255  if(fRecoParticles[i0].id == 2 && fApplyCHS ) pWeight = 0;
256  //Basic Weight Checks
257  if( ! edm::isFinite(pWeight)) {
258  pWeight = 0.0;
259  LogDebug("PuppiWeightError") << "====> Weight is nan : " << pWeight << " : pt " << fRecoParticles[i0].pt << " -- eta : " << fRecoParticles[i0].eta << " -- Value" << fVals[i0] << " -- id : " << fRecoParticles[i0].id << " -- NAlgos: " << lNAlgos << std::endl;
260  }
261  //Basic Cuts
262  if(pWeight < fPuppiWeightCut) pWeight = 0; //==> Elminate the low Weight stuff
263  if(pWeight*fPFParticles[i0].pt() < fPuppiAlgo[pPupId].neutralPt(fNPV) && fRecoParticles[i0].id == 0 ) pWeight = 0; //threshold cut on the neutral Pt
264  if(fInvert) pWeight = 1.-pWeight;
265  //std::cout << "fRecoParticles[i0].pt = " << fRecoParticles[i0].pt << ", fRecoParticles[i0].charge = " << fRecoParticles[i0].charge << ", fRecoParticles[i0].id = " << fRecoParticles[i0].id << ", weight = " << pWeight << std::endl;
266  if((fPtMax>0) && (fRecoParticles[i0].id == 0)) pWeight=min(max(pWeight,fPFParticles[i0].pt()/fPtMax),1.);
267 
268  fWeights .push_back(pWeight);
269  fAlphaMed.push_back(fPuppiAlgo[pPupId].median());
270  fAlphaRMS.push_back(fPuppiAlgo[pPupId].rms());
271  //Now get rid of the thrown out weights for the particle collection
272 
273  // leave these lines in, in case want to move eventually to having no 1-to-1 correspondence between puppi and pf cands
274  // if( std::abs(pWeight) < std::numeric_limits<double>::denorm_min() ) continue; // this line seems not to work like it's supposed to...
275  // if(std::abs(pWeight) <= 0. ) continue;
276 
277  //Produce
278  PseudoJet curjet( pWeight*fPFParticles[i0].px(), pWeight*fPFParticles[i0].py(), pWeight*fPFParticles[i0].pz(), pWeight*fPFParticles[i0].e() );
279  curjet.set_user_index(i0);
280  fPupParticles.push_back(curjet);
281  }
282  return fWeights;
283 }
#define LogDebug(id)
std::vector< fastjet::PseudoJet > fPupParticles
double getChi2FromdZ(double iDZ)
std::vector< fastjet::PseudoJet > fChargedPV
std::vector< double > fVals
std::vector< fastjet::PseudoJet > fPFParticles
bool isFinite(T x)
void getRMSAvg(int iOpt, std::vector< fastjet::PseudoJet > const &iConstits, std::vector< fastjet::PseudoJet > const &iParticles, std::vector< fastjet::PseudoJet > const &iChargeParticles)
void getRawAlphas(int iOpt, std::vector< fastjet::PseudoJet > const &iConstits, std::vector< fastjet::PseudoJet > const &iParticles, std::vector< fastjet::PseudoJet > const &iChargeParticles)
T min(T a, T b)
Definition: MathUtil.h:58
std::vector< double > fAlphaMed
double fPuppiWeightCut
int getPuppiId(float iPt, float iEta)
std::vector< double > fWeights
std::vector< RecoObj > fRecoParticles
std::vector< double > fAlphaRMS
std::vector< PuppiAlgo > fPuppiAlgo
void reset(double vett[256])
Definition: TPedValues.cc:11
std::vector<fastjet::PseudoJet> const& PuppiContainer::pvParticles ( ) const
inline

Definition at line 43 of file PuppiContainer.h.

References fChargedPV, and puppiWeights().

43 { return fChargedPV; }
std::vector< fastjet::PseudoJet > fChargedPV
void PuppiContainer::setNPV ( int  iNPV)
inline

Definition at line 40 of file PuppiContainer.h.

References fNPV.

40 { fNPV = iNPV; }
double PuppiContainer::var_within_R ( int  iId,
const std::vector< fastjet::PseudoJet > &  particles,
const fastjet::PseudoJet &  centre,
const double  R 
)
protected

Definition at line 83 of file PuppiContainer.cc.

References reco::deltaR2(), mps_fire::i, cmsBatch::log, min(), EnergyCorrector::pt, dttmaxenums::R, and JetChargeProducer_cfi::var.

Referenced by puppiParticles().

83  {
84  if(iId == -1) return 1;
85 
86  //this is a circle in rapidity-phi
87  //it would make more sense to have var definition consistent
88  //fastjet::Selector sel = fastjet::SelectorCircle(R);
89  //sel.set_reference(centre);
90  //the original code used Selector infrastructure: it is too heavy here
91  //logic of SelectorCircle is preserved below
92 
93  vector<double > near_dR2s; near_dR2s.reserve(std::min(50UL, particles.size()));
94  vector<double > near_pts; near_pts.reserve(std::min(50UL, particles.size()));
95  for (auto const& part : particles){
96  if ( part.squared_distance(centre) < R*R ){
97  near_dR2s.push_back(reco::deltaR2(part, centre));
98  near_pts.push_back(part.pt());
99  }
100  }
101  double var = 0;
102  //double lSumPt = 0;
103  //if(iId == 1) for(auto pt : near_pts) lSumPt += pt;
104  auto nParts = near_dR2s.size();
105  for(auto i = 0UL; i < nParts; ++i){
106  auto dr2 = near_dR2s[i];
107  auto pt = near_pts[i];
108  if(dr2 < 0.0001) continue;
109  if(iId == 0) var += (pt/dr2);
110  else if(iId == 1) var += pt;
111  else if(iId == 2) var += (1./dr2);
112  else if(iId == 3) var += (1./dr2);
113  else if(iId == 4) var += pt;
114  else if(iId == 5) var += (pt * pt/dr2);
115  }
116  if(iId == 1) var += centre.pt(); //Sum in a cone
117  else if(iId == 0 && var != 0) var = log(var);
118  else if(iId == 3 && var != 0) var = log(var);
119  else if(iId == 5 && var != 0) var = log(var);
120  return var;
121 }
T min(T a, T b)
Definition: MathUtil.h:58
part
Definition: HCALResponse.h:20
T1 deltaR2(T1 eta1, T2 phi1, T3 eta2, T4 phi2)
Definition: deltaR.h:36

Member Data Documentation

std::vector<double> PuppiContainer::fAlphaMed
protected

Definition at line 70 of file PuppiContainer.h.

Referenced by puppiAlphasMed().

std::vector<double> PuppiContainer::fAlphaRMS
protected

Definition at line 71 of file PuppiContainer.h.

Referenced by puppiAlphasRMS().

bool PuppiContainer::fApplyCHS
protected

Definition at line 73 of file PuppiContainer.h.

std::vector<fastjet::PseudoJet> PuppiContainer::fChargedPV
protected

Definition at line 65 of file PuppiContainer.h.

Referenced by pvParticles().

bool PuppiContainer::fInvert
protected

Definition at line 74 of file PuppiContainer.h.

int PuppiContainer::fNAlgos
protected

Definition at line 80 of file PuppiContainer.h.

Referenced by puppiNAlgos().

double PuppiContainer::fNeutralMinPt
protected

Definition at line 76 of file PuppiContainer.h.

double PuppiContainer::fNeutralSlope
protected

Definition at line 77 of file PuppiContainer.h.

int PuppiContainer::fNPV
protected

Definition at line 81 of file PuppiContainer.h.

Referenced by setNPV().

std::vector<fastjet::PseudoJet> PuppiContainer::fPFParticles
protected

Definition at line 64 of file PuppiContainer.h.

Referenced by pfParticles().

double PuppiContainer::fPtMax
protected

Definition at line 79 of file PuppiContainer.h.

std::vector<fastjet::PseudoJet> PuppiContainer::fPupParticles
protected

Definition at line 66 of file PuppiContainer.h.

Referenced by puppiParticles().

std::vector<PuppiAlgo> PuppiContainer::fPuppiAlgo
protected

Definition at line 83 of file PuppiContainer.h.

bool PuppiContainer::fPuppiDiagnostics
protected

Definition at line 62 of file PuppiContainer.h.

double PuppiContainer::fPuppiWeightCut
protected

Definition at line 78 of file PuppiContainer.h.

double PuppiContainer::fPVFrac
protected

Definition at line 82 of file PuppiContainer.h.

std::vector<double> PuppiContainer::fRawAlphas
protected

Definition at line 69 of file PuppiContainer.h.

Referenced by puppiRawAlphas().

std::vector<RecoObj> PuppiContainer::fRecoParticles
protected

Definition at line 63 of file PuppiContainer.h.

bool PuppiContainer::fUseExp
protected

Definition at line 75 of file PuppiContainer.h.

std::vector<double> PuppiContainer::fVals
protected

Definition at line 68 of file PuppiContainer.h.

Referenced by puppiAlphas().

std::vector<double> PuppiContainer::fWeights
protected

Definition at line 67 of file PuppiContainer.h.