GsfTrackMixer Class Reference

#include <TauAnalysis/GsfTrackMixer/src/GsfTrackMixer.cc>

Inheritance diagram for GsfTrackMixer:

Public Member Functions
	GsfTrackMixer (const edm::ParameterSet &)
	~GsfTrackMixer ()
Public Member Functions inherited from edm::EDProducer
	EDProducer ()
ModuleDescription const &	moduleDescription () const
virtual	~EDProducer ()
Public Member Functions inherited from edm::ProducerBase
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)
	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
std::vector< ConsumesInfo >	consumesInfo () const
	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
void	modulesDependentUpon (std::string const &iProcessName, std::string const &iModuleLabel, bool iPrint, std::vector< char const * > &oModuleLabels) const
void	modulesWhoseProductsAreConsumed (std::vector< ModuleDescription const * > &modules, ProductRegistry const &preg, std::map< std::string, ModuleDescription const * > const &labelsToDesc, std::string const &processName) const
bool	registeredToConsume (ProductHolderIndex, bool, BranchType) const
bool	registeredToConsumeMany (TypeID const &, BranchType) const
void	updateLookup (BranchType iBranchType, ProductHolderIndexHelper const &)
virtual	~EDConsumerBase ()

Private Member Functions
virtual void	beginJob ()
virtual void	endJob ()
virtual void	produce (edm::Event &, const edm::EventSetup &)

Private Attributes
edm::InputTag	_col1
edm::InputTag	_col2
std::string	preidgsf_
std::string	preidname_

Additional Inherited Members
Public Types inherited from edm::EDProducer
typedef EDProducer	ModuleType
Public Types inherited from edm::ProducerBase
typedef ProductRegistryHelper::TypeLabelList	TypeLabelList
Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels
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::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

Description: <one line="" class="" summary>="">

Implementation: <Notes on="" implementation>="">

Definition at line 47 of file GsfTrackMixer.cc.

Constructor & Destructor Documentation

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

explicit

Definition at line 77 of file GsfTrackMixer.cc.

                                                           :
  _col1(iConfig.getParameter< edm::InputTag > ("collection1")),
  _col2(iConfig.getParameter< edm::InputTag > ("collection2"))
{

   // ?setBranchAlias?
   produces<reco::GsfTrackCollection>();
   produces<reco::TrackExtraCollection>();
   produces<reco::GsfTrackExtraCollection>();
   //produces<reco::GsfTrackCollection>().setBranchAlias( alias_ + "GsfTracks" );
   //produces<reco::TrackExtraCollection>().setBranchAlias( alias_ + "TrackExtras" );
   //produces<reco::GsfTrackExtraCollection>().setBranchAlias( alias_ + "GsfTrackExtras" );
   //produces<TrackingRecHitCollection>().setBranchAlias( alias_ + "RecHits" );
   //produces<std::vector<Trajectory> >() ;
   //produces<TrajGsfTrackAssociationCollection>();
 

}

GsfTrackMixer::~GsfTrackMixer

(

)

Definition at line 97 of file GsfTrackMixer.cc.

{

   // do anything here that needs to be done at desctruction time
   // (e.g. close files, deallocate resources etc.)

}

Member Function Documentation

void GsfTrackMixer::beginJob ( void  )

privatevirtual

Reimplemented from edm::EDProducer.

Definition at line 173 of file GsfTrackMixer.cc.

{
}

void GsfTrackMixer::endJob ( void  )

privatevirtual

Reimplemented from edm::EDProducer.

Definition at line 179 of file GsfTrackMixer.cc.

                      {
}

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

privatevirtual

Implements edm::EDProducer.

Definition at line 112 of file GsfTrackMixer.cc.

References _col1, _col2, edm::Event::getByLabel(), edm::Event::getRefBeforePut(), customizeTrackingMonitorSeedNumber::idx, edm::Event::put(), dt_dqm_sourceclient_common_cff::reco, reco::Track::setExtra(), and reco::GsfTrack::setGsfExtra().

{
   using namespace edm;
   using namespace std;
   using namespace reco;

   // see RecoTracker/TrackProducer/plugins/GsfTrackProducer.cc
   // and RecoTracker/TrackProducer/src/GsfTrackProducerBase.cc
   //std::auto_ptr<TrackingRecHitCollection> outputRHColl (new TrackingRecHitCollection);
   std::auto_ptr<reco::GsfTrackCollection> outputTColl(new reco::GsfTrackCollection);
   std::auto_ptr<reco::TrackExtraCollection> outputTEColl(new reco::TrackExtraCollection);
   std::auto_ptr<reco::GsfTrackExtraCollection> outputGsfTEColl(new reco::GsfTrackExtraCollection);
   //std::auto_ptr<std::vector<Trajectory> >    outputTrajectoryColl(new std::vector<Trajectory>);
 
   reco::TrackExtraRefProd rTrackExtras = iEvent.getRefBeforePut<reco::TrackExtraCollection>();
   reco::GsfTrackExtraRefProd rGsfTrackExtras = iEvent.getRefBeforePut<reco::GsfTrackExtraCollection>();
   reco::GsfTrackRefProd rTracks = iEvent.getRefBeforePut<reco::GsfTrackCollection>();


   edm::Ref<reco::TrackExtraCollection>::key_type idx = 0;
   edm::Ref<reco::GsfTrackExtraCollection>::key_type idxGsf = 0;    

   edm::Handle< reco::GsfTrackCollection  > hcol1, hcol2;
   iEvent.getByLabel( _col1, hcol1);
   iEvent.getByLabel( _col2, hcol2);

   std::vector< edm::Handle< reco::GsfTrackCollection  > > cols;
   cols.push_back(hcol1); 
   cols.push_back(hcol2); 

   for (  std::vector< edm::Handle< reco::GsfTrackCollection  > >::iterator itCols=cols.begin();
          itCols!=cols.end();
          ++itCols    )
   {
     for (GsfTrackCollection::const_iterator it = (*itCols)->begin(); it!=(*itCols)->end(); ++ it){
         GsfTrack gsfTrack = *it;
         TrackExtra te = *(it->extra());
         GsfTrackExtra ge = *(it->gsfExtra());

         reco::GsfTrackExtraRef terefGsf = reco::GsfTrackExtraRef ( rGsfTrackExtras, idxGsf ++ );
         reco::TrackExtraRef teref= reco::TrackExtraRef ( rTrackExtras, idx ++ );

         gsfTrack.setExtra( teref );
         gsfTrack.setGsfExtra( terefGsf );

         outputTColl->push_back(gsfTrack);
         outputTEColl->push_back(te);
         outputGsfTEColl->push_back(ge);   
     }
   }   



   iEvent.put(outputTColl);
   iEvent.put(outputTEColl);
   iEvent.put(outputGsfTEColl);

}

Member Data Documentation

edm::InputTag GsfTrackMixer::_col1

private

Definition at line 56 of file GsfTrackMixer.cc.

Referenced by produce().

edm::InputTag GsfTrackMixer::_col2

private

Definition at line 57 of file GsfTrackMixer.cc.

Referenced by produce().

std::string GsfTrackMixer::preidgsf_

private

Definition at line 60 of file GsfTrackMixer.cc.

std::string GsfTrackMixer::preidname_

private

Definition at line 61 of file GsfTrackMixer.cc.