PFCand_NoPU_WithAM Class Reference

#include <PFCand_NoPU_WithAM.h>

Inheritance diagram for PFCand_NoPU_WithAM:

List of all members.

Public Member Functions
	PFCand_NoPU_WithAM (const edm::ParameterSet &)
	~PFCand_NoPU_WithAM ()
Static Public Member Functions
static void	fillDescriptions (edm::ConfigurationDescriptions &descriptions)
Private Member Functions
virtual void	produce (edm::Event &, const edm::EventSetup &)
Private Attributes
edm::InputTag	input_AssociationType_
int	input_MinQuality_
edm::InputTag	input_VertexCollection_
edm::InputTag	input_VertexPFCandAssociationMap_

---

Detailed Description

Definition at line 52 of file PFCand_NoPU_WithAM.h.

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Constructor & Destructor Documentation

PFCand_NoPU_WithAM::PFCand_NoPU_WithAM

(

const edm::ParameterSet &

iConfig

)

[explicit]

Definition at line 44 of file PFCand_NoPU_WithAM.cc.

References gather_cfg::cout, and edm::ParameterSet::getParameter().

{
   //now do what ever other initialization is needed

        input_AssociationType_ = iConfig.getParameter<InputTag>("AssociationType");

        input_VertexPFCandAssociationMap_ = iConfig.getParameter<InputTag>("VertexPFCandAssociationMap");

        input_VertexCollection_ = iConfig.getParameter<InputTag>("VertexCollection");

        input_MinQuality_ = iConfig.getParameter<int>("MinQuality");

   //register your products

        if ( input_AssociationType_.label() == "PFCandsToVertex" ) {
          produces<PFCandidateCollection>("P2V");
        } else {
          if ( input_AssociationType_.label() == "VertexToPFCands" ) {
            produces<PFCandidateCollection>("V2P");
          } else {
            if ( input_AssociationType_.label() == "Both" ) {
              produces<PFCandidateCollection>("P2V");
              produces<PFCandidateCollection>("V2P");
            } else {
              cout << "No correct InputTag for AssociationType!" << endl;
              cout << "Won't produce any PFCandiateCollection!" << endl;
            }
          }
        }
  
}

PFCand_NoPU_WithAM::~PFCand_NoPU_WithAM

(

)

Definition at line 77 of file PFCand_NoPU_WithAM.cc.

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

}

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Member Function Documentation

void PFCand_NoPU_WithAM::fillDescriptions

(

edm::ConfigurationDescriptions &

descriptions

)

[static]

Reimplemented from edm::EDProducer.

Definition at line 189 of file PFCand_NoPU_WithAM.cc.

References edm::ConfigurationDescriptions::addDefault(), and edm::ParameterSetDescription::setUnknown().

                                                                               {
  //The following says we do not know what parameters are allowed so do no validation
  // Please change this to state exactly what you do use, even if it is no parameters
  edm::ParameterSetDescription desc;
  desc.setUnknown();
  descriptions.addDefault(desc);
}

void PFCand_NoPU_WithAM::produce	(	edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)		[private, virtual]

Implements edm::EDProducer.

Definition at line 91 of file PFCand_NoPU_WithAM.cc.

References gather_cfg::cout, edm::first(), edm::Event::getByLabel(), edm::Event::put(), edm::second(), and findQualityFiles::size.

{

        auto_ptr<PFCandidateCollection> p2v_firstvertex(new PFCandidateCollection() );
        auto_ptr<PFCandidateCollection> v2p_firstvertex(new PFCandidateCollection() );

        bool p2vassmap = false;
        bool v2passmap = false;
  
        //get the input vertex<->pf-candidate association map
        Handle<PFCandToVertexAssMap> p2vAM;
        Handle<VertexToPFCandAssMap> v2pAM;
        
        string asstype = input_AssociationType_.label();

        if ( ( asstype == "PFCandsToVertex" ) || ( asstype == "Both" ) ) {
          if ( iEvent.getByLabel(input_VertexPFCandAssociationMap_, p2vAM ) ) {
            p2vassmap = true;
          }
        }

        if ( ( asstype == "VertexToPFCands" ) || ( asstype == "Both" ) ) {
          if ( iEvent.getByLabel(input_VertexPFCandAssociationMap_, v2pAM ) ) {
            v2passmap = true;
          }
        }

        if ( !p2vassmap && !v2passmap ) {
          cout << "No input collection could be found" << endl;
          return;
        }

        int negativeQuality = 0;
        if ( input_MinQuality_ >= 2) {
          negativeQuality = -1;
        } else {
          if ( input_MinQuality_ == 1) {
            negativeQuality = -2;
          } else{
            negativeQuality = -3;
          } 
        } 

        if ( p2vassmap ){

          const PFCandQualityPairVector pfccoll = p2vAM->begin()->val;

          //get the candidates associated to the first vertex and store them in a pf-candidate collection
          for (unsigned int pfccoll_ite = 0; pfccoll_ite < pfccoll.size(); pfccoll_ite++){
     
            PFCandidateRef pfcand = pfccoll[pfccoll_ite].first;
            int quality = pfccoll[pfccoll_ite].second;

            if ( (quality>=input_MinQuality_) || ( (quality<0) && (quality>=negativeQuality) ) ) { 
              p2v_firstvertex->push_back(*pfcand);

            }

          }

          iEvent.put( p2v_firstvertex, "P2V" );

        } 

        if ( v2passmap ) {
 
          //get the input vertex collection
          Handle<VertexCollection> input_vtxcollH;
          iEvent.getByLabel(input_VertexCollection_,input_vtxcollH);

          VertexRef firstVertexRef(input_vtxcollH,0);

          VertexToPFCandAssMap::const_iterator v2p_ite;

          for(v2p_ite=v2pAM->begin(); v2p_ite!=v2pAM->end(); v2p_ite++){

            PFCandidateRef pfcand = v2p_ite->key;
    
            for(unsigned v_ite = 0; v_ite<(v2p_ite->val).size(); v_ite++){

              VertexRef vtxref = (v2p_ite->val)[v_ite].first;
              int quality = (v2p_ite->val)[v_ite].second;

              if ( (vtxref==firstVertexRef) && ( (quality>=input_MinQuality_) || ( (quality<0) && (quality>=negativeQuality) ) ) ) {
                 v2p_firstvertex->push_back(*pfcand);
              }

            }

          }

          iEvent.put( v2p_firstvertex, "V2P" );

        }
}

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Member Data Documentation

edm::InputTag PFCand_NoPU_WithAM::input_AssociationType_ [private]

Definition at line 64 of file PFCand_NoPU_WithAM.h.

int PFCand_NoPU_WithAM::input_MinQuality_ [private]

Definition at line 70 of file PFCand_NoPU_WithAM.h.

edm::InputTag PFCand_NoPU_WithAM::input_VertexCollection_ [private]

Definition at line 68 of file PFCand_NoPU_WithAM.h.

edm::InputTag PFCand_NoPU_WithAM::input_VertexPFCandAssociationMap_ [private]

Definition at line 66 of file PFCand_NoPU_WithAM.h.