ColinsSoperVariablesComputer Class Reference

Inheritance diagram for ColinsSoperVariablesComputer:

Public Member Functions
	ColinsSoperVariablesComputer (const edm::ParameterSet &iConfig)
virtual void	produce (edm::Event &iEvent, const edm::EventSetup &iSetup) override
virtual	~ColinsSoperVariablesComputer ()
Public Member Functions inherited from edm::EDProducer
	EDProducer ()
ModuleDescription const &	moduleDescription () const
virtual	~EDProducer ()
Public Member Functions inherited from edm::ProducerBase
	ProducerBase ()
void	registerProducts (ProducerBase *, ProductRegistry *, ModuleDescription const &)
std::function< void(BranchDescription const &)>	registrationCallback () const
	used by the fwk to register list of products More...
virtual	~ProducerBase ()
Public Member Functions inherited from edm::EDConsumerBase
	EDConsumerBase ()
ProductHolderIndexAndSkipBit	indexFrom (EDGetToken, BranchType, TypeID const &) const
void	itemsMayGet (BranchType, std::vector< ProductHolderIndexAndSkipBit > &) const
void	itemsToGet (BranchType, std::vector< ProductHolderIndexAndSkipBit > &) const
std::vector < ProductHolderIndexAndSkipBit > const &	itemsToGetFromEvent () const
void	labelsForToken (EDGetToken iToken, Labels &oLabels) const
bool	registeredToConsume (ProductHolderIndex, bool, BranchType) const
bool	registeredToConsumeMany (TypeID const &, BranchType) const
void	updateLookup (BranchType iBranchType, ProductHolderIndexHelper const &)
virtual	~EDConsumerBase ()

Private Attributes
edm::EDGetTokenT< edm::View < reco::Candidate > >	parentBosonToken_

Additional Inherited Members
Public Types inherited from edm::EDProducer
typedef EDProducer	ModuleType
Public Types inherited from edm::ProducerBase
typedef ProductRegistryHelper::TypeLabelList	TypeLabelList
Static Public Member Functions inherited from edm::EDProducer
static const std::string &	baseType ()
static void	fillDescriptions (ConfigurationDescriptions &descriptions)
static void	prevalidate (ConfigurationDescriptions &descriptions)
Protected Member Functions inherited from edm::ProducerBase
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)
Protected Member Functions inherited from edm::EDConsumerBase
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)
EDGetToken	consumes (const TypeToGet &id, edm::InputTag const &tag)
template<BranchType B>
EDGetToken	consumes (TypeToGet const &id, edm::InputTag const &tag)
ConsumesCollector	consumesCollector ()
	Use a ConsumesCollector to gather consumes information from helper functions. More...
template<typename ProductType , BranchType B = InEvent>
void	consumesMany ()
void	consumesMany (const TypeToGet &id)
template<BranchType B>
void	consumesMany (const TypeToGet &id)
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	mayConsume (edm::InputTag const &tag)
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)
template<BranchType B>
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

Detailed Description

Definition at line 27 of file ColinsSoperVariablesComputer.cc.

Constructor & Destructor Documentation

ColinsSoperVariablesComputer::ColinsSoperVariablesComputer ( const edm::ParameterSet &  iConfig )

explicit

Definition at line 38 of file ColinsSoperVariablesComputer.cc.

                                                                                          :
    parentBosonToken_(consumes<edm::View<reco::Candidate> >(iConfig.getParameter<edm::InputTag>("parentBoson")))
{
    produces<edm::ValueMap<float> >("costheta");
    produces<edm::ValueMap<float> >("sin2theta");
    produces<edm::ValueMap<float> >("tanphi");
}

ColinsSoperVariablesComputer::~ColinsSoperVariablesComputer ( )

virtual

Definition at line 47 of file ColinsSoperVariablesComputer.cc.

{
}

Member Function Documentation

void ColinsSoperVariablesComputer::produce ( edm::Event &  iEvent, const edm::EventSetup &  iSetup  )

overridevirtual

Implements edm::EDProducer.

Definition at line 52 of file ColinsSoperVariablesComputer.cc.

References calCSVariables(), edm::View< T >::end(), edm::Event::getByToken(), RPCpg::mu, RPCpg::mubar, NULL, parentBosonToken_, edm::Event::put(), and makeHLTPrescaleTable::values.

                                                                                     {
    using namespace edm;

    // read input
    Handle<View<reco::Candidate> > bosons;
    iEvent.getByToken(parentBosonToken_,  bosons);


    // prepare vector for output
    std::vector<float> values;
    std::vector<float> values2;
    std::vector<float> values3;

    // fill: use brute force
    double costheta = -10.0;
    double sin2theta = -10.0;
    double tanphi = -10.0;

    const reco::Candidate* daughter1=NULL;
    const reco::Candidate* daughter2=NULL;
    TLorentzVector mu (0., 0., 0., 0.);
    TLorentzVector mubar (0., 0., 0., 0.);
    bool isOS  = false;
    int charge1=0, charge2 =0;
    double res[3] = { -10., -10., -10.};

    View<reco::Candidate>::const_iterator boson, endbosons = bosons->end();

    for (boson = bosons->begin(); boson != endbosons; ++boson) {

      daughter1 = boson->daughter(0);
      daughter2 = boson->daughter(1);

      if( !(0==daughter1 || 0==daughter2) ) {
    isOS = false;
    charge1 = daughter1->charge();
    charge2 = daughter2->charge();
    isOS = charge1*charge2<0;
    if(isOS && charge1<0) {
      mu.SetPxPyPzE( daughter1->px(), daughter1->py(), daughter1->pz(), daughter1->energy() );
      mubar.SetPxPyPzE( daughter2->px(), daughter2->py(), daughter2->pz(), daughter2->energy() );
    }
    if(isOS && charge1>0) {
      mu.SetPxPyPzE( daughter2->px(), daughter2->py(), daughter2->pz(), daughter2->energy() );
      mubar.SetPxPyPzE( daughter1->px(), daughter1->py(), daughter1->pz(), daughter1->energy() );
    }
      }


      calCSVariables(mu, mubar, res, boson->pz()<0.0);

      costheta = res[0];
      sin2theta = res[1];
      tanphi = res[2];

      values.push_back(costheta);
      values2.push_back(sin2theta);
      values3.push_back(tanphi);
    }


    // convert into ValueMap and store
    std::auto_ptr<ValueMap<float> > valMap(new ValueMap<float>());
    ValueMap<float>::Filler filler(*valMap);
    filler.insert(bosons, values.begin(), values.end());
    filler.fill();
    iEvent.put(valMap, "costheta");


    // ---> same for sin2theta
    std::auto_ptr<ValueMap<float> > valMap2(new ValueMap<float>());
    ValueMap<float>::Filler filler2(*valMap2);
    filler2.insert(bosons, values2.begin(), values2.end());
    filler2.fill();
    iEvent.put(valMap2, "sin2theta");

    // ---> same for tanphi
    std::auto_ptr<ValueMap<float> > valMap3(new ValueMap<float>());
    ValueMap<float>::Filler filler3(*valMap3);
    filler3.insert(bosons, values3.begin(), values3.end());
    filler3.fill();
    iEvent.put(valMap3, "tanphi");

}

Member Data Documentation

edm::EDGetTokenT<edm::View<reco::Candidate> > ColinsSoperVariablesComputer::parentBosonToken_

private

Definition at line 35 of file ColinsSoperVariablesComputer.cc.

Referenced by produce().