ZToMuMuFilter Class Reference

Inheritance diagram for ZToMuMuFilter:

Public Member Functions
	ZToMuMuFilter (const edm::ParameterSet &)
Public Member Functions inherited from edm::EDFilter
	EDFilter ()
virtual	~EDFilter ()
Public Member Functions inherited from edm::ProducerBase
	ProducerBase ()
void	registerProducts (ProducerBase *, ProductRegistry *, ModuleDescription const &)
boost::function< void(const BranchDescription &)>	registrationCallback () const
	used by the fwk to register list of products More...
virtual	~ProducerBase ()

Private Member Functions
virtual bool	filter (edm::Event &, const edm::EventSetup &)

Private Attributes
double	etaMax_
double	etaMin_
double	isoMax_
double	massMax_
double	massMin_
edm::InputTag	muIso1_
edm::InputTag	muIso2_
double	ptMin_
edm::InputTag	zCands_

Additional Inherited Members
Public Types inherited from edm::EDFilter
typedef EDFilter	ModuleType
typedef WorkerT< EDFilter >	WorkerType
Public Types inherited from edm::ProducerBase
typedef ProductRegistryHelper::TypeLabelList	TypeLabelList
Static Public Member Functions inherited from edm::EDFilter
static const std::string &	baseType ()
static void	fillDescriptions (ConfigurationDescriptions &descriptions)
static void	prevalidate (ConfigurationDescriptions &)
Protected Member Functions inherited from edm::EDFilter
CurrentProcessingContext const *	currentContext () const
Protected Member Functions inherited from edm::ProducerBase
template<class TProducer , class TMethod >
void	callWhenNewProductsRegistered (TProducer *iProd, TMethod iMethod)

Detailed Description

Definition at line 9 of file ZToMuMuFilter.cc.

Constructor & Destructor Documentation

ZToMuMuFilter::ZToMuMuFilter

(

const edm::ParameterSet &

cfg

)

Definition at line 27 of file ZToMuMuFilter.cc.

                                                       :
  zCands_(cfg.getParameter<InputTag>("zCands")),
  muIso1_(cfg.getParameter<InputTag>("muonIsolations1")),
  muIso2_(cfg.getParameter<InputTag>("muonIsolations2")),
  ptMin_(cfg.getParameter<double>("ptMin")),
  etaMin_(cfg.getParameter<double>("etaMin")),
  etaMax_(cfg.getParameter<double>("etaMax")),
  massMin_(cfg.getParameter<double>("massMin")),
  massMax_(cfg.getParameter<double>("massMax")),
  isoMax_(cfg.getParameter<double>("isoMax")) {
}

Member Function Documentation

bool ZToMuMuFilter::filter ( edm::Event &  ev, const edm::EventSetup &    )

privatevirtual

Implements edm::EDFilter.

Definition at line 39 of file ZToMuMuFilter.cc.

References edm::RefToBase< T >::castTo(), reco::Candidate::daughter(), reco::Candidate::eta(), etaMax_, edm::Event::getByLabel(), i, isoMax_, reco::Candidate::mass(), massMax_, reco::Candidate::masterClone(), muIso1_, muIso2_, reco::Candidate::numberOfDaughters(), reco::Candidate::pt(), ptMin_, and zCands_.

Referenced by Vispa.Plugins.Browser.BrowserTabController.BrowserTabController::filter(), Vispa.Plugins.Browser.BrowserTabController.BrowserTabController::find(), Vispa.Plugins.Browser.BrowserTabController.BrowserTabController::setDataAccessor(), and Vispa.Plugins.Browser.BrowserTabController.BrowserTabController::switchCenterView().

                                                          {
  Handle<CandidateCollection> zCands;
  ev.getByLabel(zCands_, zCands);
  Handle<CandDoubleAssociations> muIso1;
  ev.getByLabel(muIso1_, muIso1);
  Handle<CandDoubleAssociations> muIso2;
  ev.getByLabel(muIso2_, muIso2);
  unsigned int nZ = zCands->size();
  if (nZ == 0) return false;
  for(unsigned int i = 0; i < nZ; ++ i) {
    const Candidate & zCand = (*zCands)[i];
    double zMass = zCand.mass();
    if (zMass < massMin_ || zMass > massMax_) return false;
    if(zCand.numberOfDaughters()!=2) return false;
    const Candidate * dau0 = zCand.daughter(0);
    const Candidate * dau1 = zCand.daughter(1);
    double pt0 = dau0->pt(), pt1 = dau1->pt();
    if (pt0 < ptMin_ || pt1 < ptMin_) return false;
    double eta0 = dau0->eta(), eta1 = dau1->eta();
    if(eta0 < etaMin_ || eta0 > etaMax_) return false;
    if(eta1 < etaMin_ || eta1 > etaMax_) return false;
    CandidateRef mu0 = dau0->masterClone().castTo<CandidateRef>();
    CandidateRef mu1 = dau1->masterClone().castTo<CandidateRef>();
    double iso0 = (*muIso1)[mu0];
    double iso1 = (*muIso2)[mu1];
    if (iso0 > isoMax_) return false;
    if (iso1 > isoMax_) return false;
  }
  return true;
}

Member Data Documentation

double ZToMuMuFilter::etaMax_

private

Definition at line 15 of file ZToMuMuFilter.cc.

Referenced by filter().

double ZToMuMuFilter::etaMin_

private

Definition at line 15 of file ZToMuMuFilter.cc.

double ZToMuMuFilter::isoMax_

private

Definition at line 15 of file ZToMuMuFilter.cc.

Referenced by filter().

double ZToMuMuFilter::massMax_

private

Definition at line 15 of file ZToMuMuFilter.cc.

Referenced by filter().

double ZToMuMuFilter::massMin_

private

Definition at line 15 of file ZToMuMuFilter.cc.

edm::InputTag ZToMuMuFilter::muIso1_

private

Definition at line 14 of file ZToMuMuFilter.cc.

Referenced by filter().

edm::InputTag ZToMuMuFilter::muIso2_

private

Definition at line 14 of file ZToMuMuFilter.cc.

Referenced by filter().

double ZToMuMuFilter::ptMin_

private

Definition at line 15 of file ZToMuMuFilter.cc.

Referenced by filter().

edm::InputTag ZToMuMuFilter::zCands_

private

Definition at line 14 of file ZToMuMuFilter.cc.

Referenced by filter().