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#include <CovarianceMatrix.h>
Public Member Functions | |
| CovarianceMatrix () | |
| CovarianceMatrix (const std::vector< edm::ParameterSet > udscResolutions, const std::vector< edm::ParameterSet > bResolutions) | |
| CovarianceMatrix (const std::vector< edm::ParameterSet > udscResolutions, const std::vector< edm::ParameterSet > bResolutions, const std::vector< edm::ParameterSet > lepResolutions, const std::vector< edm::ParameterSet > metResolutions) | |
| template<class ObjectType > | |
| double | getResolution (const pat::PATObject< ObjectType > &object, const std::string whichResolution, bool isBJet) |
| template<class ObjectType > | |
| TMatrixD | setupMatrix (const pat::PATObject< ObjectType > &object, TopKinFitter::Param param, std::string resolutionProvider) |
| ~CovarianceMatrix () | |
Private Attributes | |
| std::vector< std::string > | binsB_ |
| std::vector< std::string > | binsLep_ |
| std::vector< std::string > | binsMet_ |
| std::vector< std::string > | binsUdsc_ |
| vector of strings for the binning of the resolutions | |
| std::vector< std::string > | funcEtaB_ |
| std::vector< std::string > | funcEtaLep_ |
| std::vector< std::string > | funcEtaMet_ |
| std::vector< std::string > | funcEtaUdsc_ |
| std::vector< std::string > | funcEtB_ |
| std::vector< std::string > | funcEtLep_ |
| std::vector< std::string > | funcEtMet_ |
| std::vector< std::string > | funcEtUdsc_ |
| vectors for the resolution functions | |
| std::vector< std::string > | funcPhiB_ |
| std::vector< std::string > | funcPhiLep_ |
| std::vector< std::string > | funcPhiMet_ |
| std::vector< std::string > | funcPhiUdsc_ |
Definition at line 21 of file CovarianceMatrix.h.
| CovarianceMatrix::CovarianceMatrix | ( | ) | [inline] |
Definition at line 34 of file CovarianceMatrix.h.
{};
| CovarianceMatrix::CovarianceMatrix | ( | const std::vector< edm::ParameterSet > | udscResolutions, |
| const std::vector< edm::ParameterSet > | bResolutions | ||
| ) | [inline] |
Definition at line 35 of file CovarianceMatrix.h.
References binsB_, binsUdsc_, Exception, funcEtaB_, funcEtaUdsc_, funcEtB_, funcEtUdsc_, funcPhiB_, and funcPhiUdsc_.
{
for(std::vector<edm::ParameterSet>::const_iterator iSet = udscResolutions.begin(); iSet != udscResolutions.end(); ++iSet){
if(iSet->exists("bin")) binsUdsc_.push_back(iSet->getParameter<std::string>("bin"));
else if(udscResolutions.size()==1) binsUdsc_.push_back("");
else throw cms::Exception("WrongConfig") << "Parameter 'bin' is needed if more than one PSet is specified!\n";
funcEtUdsc_.push_back(iSet->getParameter<std::string>("et"));
funcEtaUdsc_.push_back(iSet->getParameter<std::string>("eta"));
funcPhiUdsc_.push_back(iSet->getParameter<std::string>("phi"));
}
for(std::vector<edm::ParameterSet>::const_iterator iSet = bResolutions.begin(); iSet != bResolutions.end(); ++iSet){
if(iSet->exists("bin")) binsB_.push_back(iSet->getParameter<std::string>("bin"));
else if(bResolutions.size()==1) binsB_.push_back("");
else throw cms::Exception("WrongConfig") << "Parameter 'bin' is needed if more than one PSet is specified!\n";
funcEtB_.push_back(iSet->getParameter<std::string>("et"));
funcEtaB_.push_back(iSet->getParameter<std::string>("eta"));
funcPhiB_.push_back(iSet->getParameter<std::string>("phi"));
}
};
| CovarianceMatrix::CovarianceMatrix | ( | const std::vector< edm::ParameterSet > | udscResolutions, |
| const std::vector< edm::ParameterSet > | bResolutions, | ||
| const std::vector< edm::ParameterSet > | lepResolutions, | ||
| const std::vector< edm::ParameterSet > | metResolutions | ||
| ) | [inline] |
Definition at line 55 of file CovarianceMatrix.h.
References binsB_, binsLep_, binsMet_, binsUdsc_, Exception, funcEtaB_, funcEtaLep_, funcEtaMet_, funcEtaUdsc_, funcEtB_, funcEtLep_, funcEtMet_, funcEtUdsc_, funcPhiB_, funcPhiLep_, funcPhiMet_, and funcPhiUdsc_.
{
for(std::vector<edm::ParameterSet>::const_iterator iSet = udscResolutions.begin(); iSet != udscResolutions.end(); ++iSet){
if(iSet->exists("bin")) binsUdsc_.push_back(iSet->getParameter<std::string>("bin"));
else if(udscResolutions.size()==1) binsUdsc_.push_back("");
else throw cms::Exception("WrongConfig") << "Parameter 'bin' is needed if more than one PSet is specified!\n";
funcEtUdsc_.push_back(iSet->getParameter<std::string>("et"));
funcEtaUdsc_.push_back(iSet->getParameter<std::string>("eta"));
funcPhiUdsc_.push_back(iSet->getParameter<std::string>("phi"));
}
for(std::vector<edm::ParameterSet>::const_iterator iSet = bResolutions.begin(); iSet != bResolutions.end(); ++iSet){
if(iSet->exists("bin")) binsB_.push_back(iSet->getParameter<std::string>("bin"));
else if(bResolutions.size()==1) binsB_.push_back("");
else throw cms::Exception("WrongConfig") << "Parameter 'bin' is needed if more than one PSet is specified!\n";
funcEtB_.push_back(iSet->getParameter<std::string>("et"));
funcEtaB_.push_back(iSet->getParameter<std::string>("eta"));
funcPhiB_.push_back(iSet->getParameter<std::string>("phi"));
}
for(std::vector<edm::ParameterSet>::const_iterator iSet = lepResolutions.begin(); iSet != lepResolutions.end(); ++iSet){
if(iSet->exists("bin")) binsLep_.push_back(iSet->getParameter<std::string>("bin"));
else if(lepResolutions.size()==1) binsLep_.push_back("");
else throw cms::Exception("WrongConfig") << "Parameter 'bin' is needed if more than one PSet is specified!\n";
funcEtLep_.push_back(iSet->getParameter<std::string>("et"));
funcEtaLep_.push_back(iSet->getParameter<std::string>("eta"));
funcPhiLep_.push_back(iSet->getParameter<std::string>("phi"));
}
for(std::vector<edm::ParameterSet>::const_iterator iSet = metResolutions.begin(); iSet != metResolutions.end(); ++iSet){
if(iSet->exists("bin")) binsMet_.push_back(iSet->getParameter<std::string>("bin"));
else if(metResolutions.size()==1) binsMet_.push_back("");
else throw cms::Exception("WrongConfig") << "Parameter 'bin' is needed if more than one PSet is specified!\n";
funcEtMet_.push_back(iSet->getParameter<std::string>("et"));
funcEtaMet_.push_back(iSet->getParameter<std::string>("eta"));
funcPhiMet_.push_back(iSet->getParameter<std::string>("phi"));
}
};
| CovarianceMatrix::~CovarianceMatrix | ( | ) | [inline] |
Definition at line 93 of file CovarianceMatrix.h.
{};
| double CovarianceMatrix::getResolution | ( | const pat::PATObject< ObjectType > & | object, |
| const std::string | whichResolution = "", |
||
| bool | isBJet = false |
||
| ) |
Definition at line 103 of file CovarianceMatrix.h.
References binsB_, binsLep_, binsMet_, binsUdsc_, relval_parameters_module::energy, Exception, funcEtaB_, funcEtaLep_, funcEtaMet_, funcEtaUdsc_, funcEtB_, funcEtLep_, funcEtMet_, funcEtUdsc_, funcPhiB_, funcPhiLep_, funcPhiMet_, funcPhiUdsc_, and i.
Referenced by setupMatrix().
{
std::vector<std::string> * bins_, * funcEt_, * funcEta_, * funcPhi_;
if( dynamic_cast<const reco::Jet*>(&object) && !isBJet ) {
bins_ = &binsUdsc_;
funcEt_ = &funcEtUdsc_;
funcEta_ = &funcEtaUdsc_;
funcPhi_ = &funcPhiUdsc_;
}
else if( dynamic_cast<const reco::Jet*>(&object) && isBJet ) {
bins_ = &binsB_;
funcEt_ = &funcEtB_;
funcEta_ = &funcEtaB_;
funcPhi_ = &funcPhiB_;
}
else if( dynamic_cast<const reco::Muon*>(&object) || dynamic_cast<const reco::GsfElectron*>(&object) ) {
bins_ = &binsLep_;
funcEt_ = &funcEtLep_;
funcEta_ = &funcEtaLep_;
funcPhi_ = &funcPhiLep_;
}
else if( dynamic_cast<const reco::MET*>(&object) ) {
bins_ = &binsMet_;
funcEt_ = &funcEtMet_;
funcEta_ = &funcEtaMet_;
funcPhi_ = &funcPhiMet_;
}
else{
throw cms::Exception("UnsupportedObject") << "The object given is not supported!\n";
}
int selectedBin=-1;
reco::LeafCandidate candidate;
for(unsigned int i=0; i<bins_->size(); ++i){
StringCutObjectSelector<reco::LeafCandidate> select_(bins_->at(i));
candidate = reco::LeafCandidate( 0, reco::LeafCandidate::LorentzVector(object.px(), object.py(), object.pz(), object.energy()) );
if(select_(candidate)){
selectedBin = i;
break;
}
}
if(selectedBin>=0){
if(whichResolution == "et") return StringObjectFunction<reco::LeafCandidate>(funcEt_ ->at(selectedBin)).operator()(candidate);
else if(whichResolution == "eta") return StringObjectFunction<reco::LeafCandidate>(funcEta_->at(selectedBin)).operator()(candidate);
else if(whichResolution == "phi") return StringObjectFunction<reco::LeafCandidate>(funcPhi_->at(selectedBin)).operator()(candidate);
else throw cms::Exception("ProgrammingError") << "Only 'et', 'eta' and 'phi' resolutions supported!\n";
}
return 0;
}
| TMatrixD CovarianceMatrix::setupMatrix | ( | const pat::PATObject< ObjectType > & | object, |
| TopKinFitter::Param | param, | ||
| std::string | resolutionProvider = "" |
||
| ) |
Definition at line 156 of file CovarianceMatrix.h.
References res::HelperJet::a(), res::HelperMuon::a(), res::HelperElectron::a(), res::HelperMET::a(), res::HelperJet::b(), res::HelperMuon::b(), res::HelperElectron::b(), res::HelperMET::b(), binsB_, binsLep_, binsMet_, binsUdsc_, res::HelperJet::c(), res::HelperMuon::c(), res::HelperElectron::c(), res::HelperMET::c(), res::HelperJet::d(), res::HelperElectron::et(), res::HelperJet::et(), res::HelperMET::et(), res::HelperMuon::et(), res::HelperJet::eta(), eta(), res::HelperElectron::eta(), res::HelperMuon::eta(), getResolution(), res::HelperJet::kB, TopKinFitter::kEMom, TopKinFitter::kEtEtaPhi, TopKinFitter::kEtThetaPhi, res::HelperJet::kUds, res::HelperJet::phi(), res::HelperElectron::phi(), res::HelperMET::phi(), res::HelperMuon::phi(), funct::pow(), ExpressReco_HICollisions_FallBack::pt, res::HelperJet::theta(), res::HelperMuon::theta(), and res::HelperElectron::theta().
Referenced by TtFullHadKinFitter::fit(), and TtSemiLepKinFitter::fit().
{
TMatrixD CovM3 (3,3); CovM3.Zero();
TMatrixD CovM4 (4,4); CovM4.Zero();
TMatrixD* CovM = &CovM3;
// This part is for pat objects with resolutions embedded
if(object.hasKinResolution())
{
switch(param){
case TopKinFitter::kEtEtaPhi :
CovM3(0,0) = pow(object.resolEt(resolutionProvider) , 2);
if( dynamic_cast<const reco::MET*>(&object) ) CovM3(1,1) = pow(9999., 2);
else CovM3(1,1) = pow(object.resolEta(resolutionProvider), 2);
CovM3(2,2) = pow(object.resolPhi(resolutionProvider), 2);
CovM = &CovM3;
break;
case TopKinFitter::kEtThetaPhi :
CovM3(0,0) = pow(object.resolEt(resolutionProvider) , 2);
CovM3(1,1) = pow(object.resolTheta(resolutionProvider), 2);
CovM3(2,2) = pow(object.resolPhi(resolutionProvider) , 2);
CovM = &CovM3;
break;
case TopKinFitter::kEMom :
CovM4(0,0) = pow(1, 2);
CovM4(1,1) = pow(1, 2);
CovM4(2,2) = pow(1, 2);
CovM4(3,3) = pow(1, 2);
CovM = &CovM4;
break;
}
}
// This part is for objects without resolutions embedded
else
{
double pt = object.pt(), eta = object.eta();
// if object is a jet
if( dynamic_cast<const reco::Jet*>(&object) ) {
res::HelperJet jetRes;
switch(param){
case TopKinFitter::kEMom :
if(resolutionProvider == "bjets") {
CovM4(0,0) = pow(jetRes.a (pt, eta, res::HelperJet::kB ), 2);
CovM4(1,1) = pow(jetRes.b (pt, eta, res::HelperJet::kB ), 2);
CovM4(2,2) = pow(jetRes.c (pt, eta, res::HelperJet::kB ), 2);
CovM4(3,3) = pow(jetRes.d (pt, eta, res::HelperJet::kB ), 2);
}
else {
CovM4(0,0) = pow(jetRes.a (pt, eta, res::HelperJet::kUds), 2);
CovM4(1,1) = pow(jetRes.b (pt, eta, res::HelperJet::kUds), 2);
CovM4(2,2) = pow(jetRes.c (pt, eta, res::HelperJet::kUds), 2);
CovM4(3,3) = pow(jetRes.d (pt, eta, res::HelperJet::kUds), 2);
}
CovM = &CovM4;
break;
case TopKinFitter::kEtEtaPhi :
if(resolutionProvider == "bjets") {
if(!binsB_.size()){
CovM3(0,0) = pow(jetRes.et (pt, eta, res::HelperJet::kB ), 2);
CovM3(1,1) = pow(jetRes.eta(pt, eta, res::HelperJet::kB ), 2);
CovM3(2,2) = pow(jetRes.phi(pt, eta, res::HelperJet::kB ), 2);
}
else{
CovM3(0,0) = pow(getResolution(object, "et" , true), 2);
CovM3(1,1) = pow(getResolution(object, "eta", true), 2);
CovM3(2,2) = pow(getResolution(object, "phi", true), 2);
}
}
else {
if(!binsUdsc_.size()){
CovM3(0,0) = pow(jetRes.et (pt, eta, res::HelperJet::kUds), 2);
CovM3(1,1) = pow(jetRes.eta(pt, eta, res::HelperJet::kUds), 2);
CovM3(2,2) = pow(jetRes.phi(pt, eta, res::HelperJet::kUds), 2);
}
else{
CovM3(0,0) = pow(getResolution(object, "et") , 2);
CovM3(1,1) = pow(getResolution(object, "eta"), 2);
CovM3(2,2) = pow(getResolution(object, "phi"), 2);
}
}
CovM = &CovM3;
break;
case TopKinFitter::kEtThetaPhi :
if(resolutionProvider == "bjets") {
CovM3(0,0) = pow(jetRes.et (pt, eta, res::HelperJet::kB ), 2);
CovM3(1,1) = pow(jetRes.theta(pt, eta, res::HelperJet::kB ), 2);
CovM3(2,2) = pow(jetRes.phi (pt, eta, res::HelperJet::kB ), 2);
}
else {
CovM3(0,0) = pow(jetRes.et (pt, eta, res::HelperJet::kUds), 2);
CovM3(1,1) = pow(jetRes.theta(pt, eta, res::HelperJet::kUds), 2);
CovM3(2,2) = pow(jetRes.phi (pt, eta, res::HelperJet::kUds), 2);
}
CovM = &CovM3;
break;
}
}
// if object is an electron
else if( dynamic_cast<const reco::GsfElectron*>(&object) ) {
res::HelperElectron elecRes;
switch(param){
case TopKinFitter::kEMom :
CovM3(0,0) = pow(elecRes.a (pt, eta), 2);
CovM3(1,1) = pow(elecRes.b (pt, eta), 2);
CovM3(2,2) = pow(elecRes.c (pt, eta), 2);
CovM = &CovM3;
break;
case TopKinFitter::kEtEtaPhi :
if(!binsLep_.size()){
CovM3(0,0) = pow(elecRes.et (pt, eta), 2);
CovM3(1,1) = pow(elecRes.eta(pt, eta), 2);
CovM3(2,2) = pow(elecRes.phi(pt, eta), 2);
}
else{
CovM3(0,0) = pow(getResolution(object, "et") , 2);
CovM3(1,1) = pow(getResolution(object, "eta"), 2);
CovM3(2,2) = pow(getResolution(object, "phi"), 2);
}
CovM = &CovM3;
break;
case TopKinFitter::kEtThetaPhi :
CovM3(0,0) = pow(elecRes.et (pt, eta), 2);
CovM3(1,1) = pow(elecRes.theta(pt, eta), 2);
CovM3(2,2) = pow(elecRes.phi (pt, eta), 2);
CovM = &CovM3;
break;
}
}
// if object is a muon
else if( dynamic_cast<const reco::Muon*>(&object) ) {
res::HelperMuon muonRes;
switch(param){
case TopKinFitter::kEMom :
CovM3(0,0) = pow(muonRes.a (pt, eta), 2);
CovM3(1,1) = pow(muonRes.b (pt, eta), 2);
CovM3(2,2) = pow(muonRes.c (pt, eta), 2);
CovM = &CovM3;
break;
case TopKinFitter::kEtEtaPhi :
if(!binsLep_.size()){
CovM3(0,0) = pow(muonRes.et (pt, eta), 2);
CovM3(1,1) = pow(muonRes.eta(pt, eta), 2);
CovM3(2,2) = pow(muonRes.phi(pt, eta), 2);
}
else{
CovM3(0,0) = pow(getResolution(object, "et") , 2);
CovM3(1,1) = pow(getResolution(object, "eta"), 2);
CovM3(2,2) = pow(getResolution(object, "phi"), 2);
}
CovM = &CovM3;
break;
case TopKinFitter::kEtThetaPhi :
CovM3(0,0) = pow(muonRes.et (pt, eta), 2);
CovM3(1,1) = pow(muonRes.theta(pt, eta), 2);
CovM3(2,2) = pow(muonRes.phi (pt, eta), 2);
CovM = &CovM3;
break;
}
}
// if object is met
else if( dynamic_cast<const reco::MET*>(&object) ) {
res::HelperMET metRes;
switch(param){
case TopKinFitter::kEMom :
CovM3(0,0) = pow(metRes.a(pt), 2);
CovM3(1,1) = pow(metRes.b(pt), 2);
CovM3(2,2) = pow(metRes.c(pt), 2);
CovM = &CovM3;
break;
case TopKinFitter::kEtEtaPhi :
if(!binsMet_.size()){
CovM3(0,0) = pow(metRes.et(pt) , 2);
CovM3(1,1) = pow( 9999. , 2);
CovM3(2,2) = pow(metRes.phi(pt), 2);
}
else{
CovM3(0,0) = pow(getResolution(object, "et") , 2);
CovM3(1,1) = pow(getResolution(object, "eta"), 2);
CovM3(2,2) = pow(getResolution(object, "phi"), 2);
}
CovM = &CovM3;
break;
case TopKinFitter::kEtThetaPhi :
CovM3(0,0) = pow(metRes.et(pt) , 2);
CovM3(1,1) = pow( 9999. , 2);
CovM3(2,2) = pow(metRes.phi(pt), 2);
CovM = &CovM3;
break;
}
}
}
return *CovM;
}
std::vector<std::string> CovarianceMatrix::binsB_ [private] |
Definition at line 26 of file CovarianceMatrix.h.
Referenced by CovarianceMatrix(), getResolution(), and setupMatrix().
std::vector<std::string> CovarianceMatrix::binsLep_ [private] |
Definition at line 26 of file CovarianceMatrix.h.
Referenced by CovarianceMatrix(), getResolution(), and setupMatrix().
std::vector<std::string> CovarianceMatrix::binsMet_ [private] |
Definition at line 26 of file CovarianceMatrix.h.
Referenced by CovarianceMatrix(), getResolution(), and setupMatrix().
std::vector<std::string> CovarianceMatrix::binsUdsc_ [private] |
vector of strings for the binning of the resolutions
Definition at line 26 of file CovarianceMatrix.h.
Referenced by CovarianceMatrix(), getResolution(), and setupMatrix().
std::vector<std::string> CovarianceMatrix::funcEtaB_ [private] |
Definition at line 29 of file CovarianceMatrix.h.
Referenced by CovarianceMatrix(), and getResolution().
std::vector<std::string> CovarianceMatrix::funcEtaLep_ [private] |
Definition at line 29 of file CovarianceMatrix.h.
Referenced by CovarianceMatrix(), and getResolution().
std::vector<std::string> CovarianceMatrix::funcEtaMet_ [private] |
Definition at line 29 of file CovarianceMatrix.h.
Referenced by CovarianceMatrix(), and getResolution().
std::vector<std::string> CovarianceMatrix::funcEtaUdsc_ [private] |
Definition at line 29 of file CovarianceMatrix.h.
Referenced by CovarianceMatrix(), and getResolution().
std::vector<std::string> CovarianceMatrix::funcEtB_ [private] |
Definition at line 28 of file CovarianceMatrix.h.
Referenced by CovarianceMatrix(), and getResolution().
std::vector<std::string> CovarianceMatrix::funcEtLep_ [private] |
Definition at line 28 of file CovarianceMatrix.h.
Referenced by CovarianceMatrix(), and getResolution().
std::vector<std::string> CovarianceMatrix::funcEtMet_ [private] |
Definition at line 28 of file CovarianceMatrix.h.
Referenced by CovarianceMatrix(), and getResolution().
std::vector<std::string> CovarianceMatrix::funcEtUdsc_ [private] |
vectors for the resolution functions
Definition at line 28 of file CovarianceMatrix.h.
Referenced by CovarianceMatrix(), and getResolution().
std::vector<std::string> CovarianceMatrix::funcPhiB_ [private] |
Definition at line 30 of file CovarianceMatrix.h.
Referenced by CovarianceMatrix(), and getResolution().
std::vector<std::string> CovarianceMatrix::funcPhiLep_ [private] |
Definition at line 30 of file CovarianceMatrix.h.
Referenced by CovarianceMatrix(), and getResolution().
std::vector<std::string> CovarianceMatrix::funcPhiMet_ [private] |
Definition at line 30 of file CovarianceMatrix.h.
Referenced by CovarianceMatrix(), and getResolution().
std::vector<std::string> CovarianceMatrix::funcPhiUdsc_ [private] |
Definition at line 30 of file CovarianceMatrix.h.
Referenced by CovarianceMatrix(), and getResolution().
1.7.3