#include <TopHLTDQMHelper.h>

Public Member Functions
bool	select (const edm::Event &event)
	apply selection More...

bool	select (const edm::Event &event, const edm::EventSetup &setup)
	apply selection override for jets More...

	SelectionStepHLT (const edm::ParameterSet &cfg)
	default constructor More...

bool	selectVertex (const edm::Event &event)

	~SelectionStepHLT ()
	default destructor More...

Private Attributes
edm::InputTag	btagLabel_
	choice for b-tag as extra selection type More...

double	btagWorkingPoint_
	choice of b-tag working point as extra selection type More...

int	eidPattern_

edm::InputTag	electronId_
	electronId label as extra selection type More...

std::string	jetCorrector_
	jet corrector as extra selection type More...

edm::InputTag	jetIDLabel_
	jetID as an extra selection type More...

StringCutObjectSelector < reco::JetID > *	jetIDSelect_
	selection string on the jetID More...

int	max_

int	min_
	min/max for object multiplicity More...

edm::InputTag	pvs_

StringCutObjectSelector< Object >	select_
	string cut selector More...

edm::InputTag	src_
	input collection More...

Detailed Description

template<typename Object>
class SelectionStepHLT< Object >

Definition at line 173 of file TopHLTDQMHelper.h.

Constructor & Destructor Documentation

template<typename Object >

SelectionStepHLT< Object >::SelectionStepHLT ( const edm::ParameterSet & cfg )

default constructor

Definition at line 222 of file TopHLTDQMHelper.h.

References SelectionStepHLT< Object >::btagLabel_, SelectionStepHLT< Object >::btagWorkingPoint_, SelectionStepHLT< Object >::eidPattern_, SelectionStepHLT< Object >::electronId_, edm::ParameterSet::exists(), edm::ParameterSet::existsAs(), edm::ParameterSet::getParameter(), SelectionStepHLT< Object >::jetCorrector_, SelectionStepHLT< Object >::jetIDLabel_, SelectionStepHLT< Object >::jetIDSelect_, SelectionStepHLT< Object >::max_, and SelectionStepHLT< Object >::min_.

                                                                      :
   src_( cfg.getParameter<edm::InputTag>( "src"   )),
   select_( cfg.getParameter<std::string>("select")),
   jetIDSelect_(0)
 {
   // construct min/max if the corresponding params
   // exist otherwise they are initialized with -1
   cfg.exists("min") ? min_= cfg.getParameter<int>("min") : min_= -1;
   cfg.exists("max") ? max_= cfg.getParameter<int>("max") : max_= -1;
   // read electron extras if they exist
   if(cfg.existsAs<edm::ParameterSet>("electronId")){ 
     edm::ParameterSet elecId=cfg.getParameter<edm::ParameterSet>("electronId");
     electronId_= elecId.getParameter<edm::InputTag>("src");
     eidPattern_= elecId.getParameter<int>("pattern");
   }
   // read jet corrector label if it exists
   if(cfg.exists("jetCorrector")){ jetCorrector_= cfg.getParameter<std::string>("jetCorrector"); }
   // read btag information if it exists
   if(cfg.existsAs<edm::ParameterSet>("jetBTagger")){
     edm::ParameterSet jetBTagger=cfg.getParameter<edm::ParameterSet>("jetBTagger");
     btagLabel_=jetBTagger.getParameter<edm::InputTag>("label");
     btagWorkingPoint_=jetBTagger.getParameter<double>("workingPoint");
   }
   // read jetID information if it exists
   if(cfg.existsAs<edm::ParameterSet>("jetID")){
     edm::ParameterSet jetID=cfg.getParameter<edm::ParameterSet>("jetID");
     jetIDLabel_ =jetID.getParameter<edm::InputTag>("label");
     jetIDSelect_= new StringCutObjectSelector<reco::JetID>(jetID.getParameter<std::string>("select"));
   }
 }

template<typename Object>

SelectionStepHLT< Object >::~SelectionStepHLT ( )

inline

default destructor

Definition at line 178 of file TopHLTDQMHelper.h.

178 {};

Member Function Documentation

template<typename Object >

bool SelectionStepHLT< Object >::select ( const edm::Event & event )

apply selection

Definition at line 255 of file TopHLTDQMHelper.h.

References accept(), edm::Event::getByLabel(), n, getGTfromDQMFile::obj, and alcazmumu_cfi::src.

Referenced by TopHLTDiLeptonOfflineDQM::analyze().

 {
   // fetch input collection
   edm::Handle<edm::View<Object> > src; 
   if( !event.getByLabel(src_, src) ) return false;
 
   // load electronId value map if configured such
   edm::Handle<edm::ValueMap<float> > electronId;
   if(!electronId_.label().empty()) {
     if( !event.getByLabel(electronId_, electronId) ) return false;
   }
 
   // determine multiplicity of selected objects
   int n=0;
   for(typename edm::View<Object>::const_iterator obj=src->begin(); obj!=src->end(); ++obj){
     // special treatment for electrons
     if(dynamic_cast<const reco::GsfElectron*>(&*obj)){
       unsigned int idx = obj-src->begin();
       if( electronId_.label().empty() ? true : ((int)(*electronId)[src->refAt(idx)] & eidPattern_) ){   
     if(select_(*obj))++n;
       }
     }
     // normal treatment
     else{
       if(select_(*obj))++n;
     }
   }
   bool accept=(min_>=0 ? n>=min_:true) && (max_>=0 ? n<=max_:true);
   return (min_<0 && max_<0) ? (n>0):accept;
 }

template<typename Object >

bool SelectionStepHLT< Object >::select	(	const edm::Event &	event,
		const edm::EventSetup &	setup
	)

apply selection override for jets

apply selection (w/o using the template class Object), override for jets

Definition at line 310 of file TopHLTDQMHelper.h.

References accept(), JetCorrector::correction(), edm::EventSetup::find(), edm::Event::getByLabel(), JetCorrector::getJetCorrector(), metsig::jet, n, getGTfromDQMFile::obj, and alcazmumu_cfi::src.

 {
   // fetch input collection
   edm::Handle<edm::View<Object> > src; 
   if( !event.getByLabel(src_, src) ) return false;
 
   // load btag collection if configured such
   // NOTE that the JetTagCollection needs an
   // edm::View to reco::Jets; we have to add
   // another Handle bjets for this purpose
   edm::Handle<edm::View<reco::Jet> > bjets; 
   edm::Handle<reco::JetTagCollection> btagger;
   edm::Handle<edm::View<reco::Vertex> > pvertex; 
   if(!btagLabel_.label().empty()){ 
     if( !event.getByLabel(src_, bjets) ) return false;
     if( !event.getByLabel(btagLabel_, btagger) ) return false;
     if( !event.getByLabel(pvs_, pvertex) ) return false;
   }
 
   // load jetID value map if configured such 
   edm::Handle<reco::JetIDValueMap> jetID;
   if(jetIDSelect_){
     if( !event.getByLabel(jetIDLabel_, jetID) ) return false;
 
   }
 
   // load jet corrector if configured such
   const JetCorrector* corrector=0;
   if(!jetCorrector_.empty()){
     // check whether a jet correcto is in the event setup or not
     if(setup.find( edm::eventsetup::EventSetupRecordKey::makeKey<JetCorrectionsRecord>() )){
       corrector = JetCorrector::getJetCorrector(jetCorrector_, setup);
     }
     else{
       edm::LogVerbatim( "TopDQMHelpers" ) 
         << "\n"
         << "------------------------------------------------------------------------------------- \n"
         << " No JetCorrectionsRecord available from EventSetup:                                   \n" 
         << "  - Jets will not be corrected.                                                       \n"
         << "  - If you want to change this add the following lines to your cfg file               \n"
         << "                                                                                      \n"
         << "  ## load jet corrections                                                             \n"
         << "  process.load(\"JetMETCorrections.Configuration.JetCorrectionServicesAllAlgos_cff\") \n"
         << "  process.prefer(\"ak5CaloL2L3\")                                                     \n"
         << "                                                                                      \n"
         << "------------------------------------------------------------------------------------- \n";
     }
   }
   // determine multiplicity of selected objects
   int n=0;
   for(typename edm::View<Object>::const_iterator obj=src->begin(); obj!=src->end(); ++obj){
     // check for chosen btag discriminator to be above the 
     // corresponding working point if configured such 
     unsigned int idx = obj-src->begin();
     if( btagLabel_.label().empty() ? true : (*btagger)[bjets->refAt(idx)]>btagWorkingPoint_ ){   
       bool passedJetID=true;
       // check jetID for calo jets
       if( jetIDSelect_ && dynamic_cast<const reco::CaloJet*>(src->refAt(idx).get())){
     passedJetID=(*jetIDSelect_)((*jetID)[src->refAt(idx)]);
       }
       if(passedJetID){
     // scale jet energy if configured such
     Object jet=*obj; jet.scaleEnergy(corrector ? corrector->correction(*obj) : 1.);
     if(select_(jet))++n;
       }
     }
   }
   bool accept=(min_>=0 ? n>=min_:true) && (max_>=0 ? n<=max_:true);
   return (min_<0 && max_<0) ? (n>0):accept;
 }

template<typename Object >

bool SelectionStepHLT< Object >::selectVertex ( const edm::Event & event )

Definition at line 286 of file TopHLTDQMHelper.h.

References accept(), edm::Event::getByLabel(), n, getGTfromDQMFile::obj, and alcazmumu_cfi::src.

 {
   // fetch input collection
   edm::Handle<edm::View<Object> > src; 
   if( !event.getByLabel(src_, src) ) return false;
 
   // load electronId value map if configured such
   edm::Handle<edm::ValueMap<float> > electronId;
   if(!electronId_.label().empty()) {
     if( !event.getByLabel(electronId_, electronId) ) return false;
   }
 
   // determine multiplicity of selected objects
   int n=0;
   for(typename edm::View<Object>::const_iterator obj=src->begin(); obj!=src->end(); ++obj){
    
       if(select_(*obj))++n;
   }
   bool accept=(min_>=0 ? n>=min_:true) && (max_>=0 ? n<=max_:true);
   return (min_<0 && max_<0) ? (n>0):accept;
 }

Member Data Documentation

template<typename Object>

edm::InputTag SelectionStepHLT< Object >::btagLabel_

private

choice for b-tag as extra selection type

Definition at line 206 of file TopHLTDQMHelper.h.

Referenced by SelectionStepHLT< Object >::SelectionStepHLT().

template<typename Object>

double SelectionStepHLT< Object >::btagWorkingPoint_

private

choice of b-tag working point as extra selection type

Definition at line 208 of file TopHLTDQMHelper.h.

Referenced by SelectionStepHLT< Object >::SelectionStepHLT().

template<typename Object>

int SelectionStepHLT< Object >::eidPattern_

private

electronId pattern we expect the following pattern: 0: fails 1: passes electron ID only 2: passes electron Isolation only 3: passes electron ID and Isolation only 4: passes conversion rejection 5: passes conversion rejection and ID 6: passes conversion rejection and Isolation 7: passes the whole selection As described on https://twiki.cern.ch/twiki/bin/view/CMS/SimpleCutBasedEleID

Definition at line 202 of file TopHLTDQMHelper.h.

Referenced by SelectionStepHLT< Object >::SelectionStepHLT().

template<typename Object>

edm::InputTag SelectionStepHLT< Object >::electronId_

private

electronId label as extra selection type

Definition at line 191 of file TopHLTDQMHelper.h.

Referenced by SelectionStepHLT< Object >::SelectionStepHLT().

template<typename Object>

std::string SelectionStepHLT< Object >::jetCorrector_

private

jet corrector as extra selection type