HiGenCleaner< T2 > Class Template Reference

#include <yetkin/HiGenCleaner/src/HiGenCleaner.cc>

Inheritance diagram for HiGenCleaner< T2 >:

Public Types
typedef std::vector< T2 >	T2Collection
Public Types inherited from edm::EDProducer
typedef EDProducer	ModuleType
typedef WorkerT< EDProducer >	WorkerType
Public Types inherited from edm::ProducerBase
typedef ProductRegistryHelper::TypeLabelList	TypeLabelList

Public Member Functions
	HiGenCleaner (const edm::ParameterSet &)
	~HiGenCleaner ()
Public Member Functions inherited from edm::EDProducer
	EDProducer ()
virtual	~EDProducer ()
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 void	produce (edm::Event &, const edm::EventSetup &)

Private Attributes
double	deltaR_
bool	fillDummy_
InputTag	jetSrc_
bool	makeNew_
double	ptCut_

Additional Inherited Members
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::EDProducer
CurrentProcessingContext const *	currentContext () const
Protected Member Functions inherited from edm::ProducerBase
template<class TProducer , class TMethod >
void	callWhenNewProductsRegistered (TProducer *iProd, TMethod iMethod)

Detailed Description

template<class T2>
class HiGenCleaner< T2 >

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

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

Definition at line 52 of file HiGenCleaner.cc.

Member Typedef Documentation

template<class T2 >

typedef std::vector<T2> HiGenCleaner< T2 >::T2Collection

Definition at line 54 of file HiGenCleaner.cc.

Constructor & Destructor Documentation

template<class T2 >

HiGenCleaner< T2 >::HiGenCleaner ( const edm::ParameterSet &  iConfig )

explicit

Definition at line 84 of file HiGenCleaner.cc.

References HiGenCleaner< T2 >::jetSrc_, and edm::InputTag::label().

                                                             :
  jetSrc_(iConfig.getParameter<InputTag>( "src")),
  deltaR_(iConfig.getParameter<double>("deltaR")),
  ptCut_(iConfig.getParameter<double>("ptCut")),
  makeNew_(iConfig.getUntrackedParameter<bool>("createNewCollection",true)),
  fillDummy_(iConfig.getUntrackedParameter<bool>("fillDummyEntries",true))
{
   std::string alias = jetSrc_.label();
   produces<T2Collection>().setBranchAlias (alias);
}

template<class T2 >

HiGenCleaner< T2 >::~HiGenCleaner

(

)

Definition at line 96 of file HiGenCleaner.cc.

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

Member Function Documentation

template<class T2 >

void HiGenCleaner< T2 >::produce ( edm::Event &  iEvent, const edm::EventSetup &  iSetup  )

privatevirtual

Implements edm::EDProducer.

Definition at line 110 of file HiGenCleaner.cc.

References Geom::deltaR(), deltaR_, edm::Event::getByLabel(), fwrapper::jets, edm::Event::put(), dt_dqm_sourceclient_common_cff::reco, and corrVsCorr::selection.

{
   using namespace edm;
   using namespace reco;

   auto_ptr<T2Collection> jets;
   jets = auto_ptr<T2Collection>(new T2Collection);
   
   edm::Handle<edm::View<T2> > genjets;
   iEvent.getByLabel(jetSrc_,genjets);

   int jetsize = genjets->size();

   vector<int> selection;
   for(int ijet = 0; ijet < jetsize; ++ijet){
      selection.push_back(-1);
   }

   vector<int> selectedIndices;
   vector<int> removedIndices;

   for(int ijet = 0; ijet < jetsize; ++ijet){

     const T2* jet1 = &((*genjets)[ijet]);
     
     if(selection[ijet] == -1){
       selection[ijet] = 1;
       for(int ijet2 = 0; ijet2 < jetsize; ++ijet2){

     if(ijet2 == ijet) continue;
     
     const T2* jet2 = &((*genjets)[ijet2]);
        
     if(Geom::deltaR(jet1->momentum(),jet2->momentum()) < deltaR_){
       if(jet1->et() < jet2->et()){
         selection[ijet] = 0;
         removedIndices.push_back(ijet);
         break;
       }else{
         selection[ijet2] = 0;
         removedIndices.push_back(ijet2);
       }
     }
     }
     }
     
     double etjet = ((*genjets)[ijet]).et();
      
      if(selection[ijet] == 1 && etjet > ptCut_){ 
     selectedIndices.push_back(ijet);
     jets->push_back(*jet1);
      }
   }
   iEvent.put(jets);

}

Member Data Documentation

template<class T2 >

double HiGenCleaner< T2 >::deltaR_

private

Definition at line 63 of file HiGenCleaner.cc.

template<class T2 >

bool HiGenCleaner< T2 >::fillDummy_

private

Definition at line 66 of file HiGenCleaner.cc.

template<class T2 >

InputTag HiGenCleaner< T2 >::jetSrc_

private

Definition at line 62 of file HiGenCleaner.cc.

Referenced by HiGenCleaner< T2 >::HiGenCleaner().

template<class T2 >

bool HiGenCleaner< T2 >::makeNew_

private

Definition at line 65 of file HiGenCleaner.cc.

template<class T2 >

double HiGenCleaner< T2 >::ptCut_

private

Definition at line 64 of file HiGenCleaner.cc.