#include <EcalGenEvtSelector.h>

Inheritance diagram for EcalGenEvtSelector:

Public Member Functions
	EcalGenEvtSelector (const edm::ParameterSet &pset)

bool	filter (HepMC::GenEvent *)

virtual	~EcalGenEvtSelector ()

Public Member Functions inherited from BaseHiGenEvtSelector
	BaseHiGenEvtSelector (const edm::ParameterSet &)

bool	selectParticle (HepMC::GenParticle *par, int status, int pdg, double ptMin, double etaMax)

virtual	~BaseHiGenEvtSelector ()

Private Attributes
double	etaMax_

std::vector< int >	particleId_

std::vector< double >	particlePt_

std::vector< int >	particleStatus_

std::vector< int >	partonId_

std::vector< double >	partonPt_

std::vector< int >	partonStatus_

Detailed Description

Definition at line 7 of file EcalGenEvtSelector.h.

Constructor & Destructor Documentation

EcalGenEvtSelector::EcalGenEvtSelector ( const edm::ParameterSet & pset )

Definition at line 6 of file EcalGenEvtSelector.cc.

References etaMax_, edm::hlt::Exception, edm::ParameterSet::getParameter(), edm::errors::LogicError, particleId_, particlePt_, particleStatus_, partonId_, partonPt_, and partonStatus_.

                                                                   : BaseHiGenEvtSelector(pset){
 
    partonId_ = pset.getParameter<vector<int> >("partons");
    partonStatus_ = pset.getParameter<vector<int> >("partonStatus");
    partonPt_ = pset.getParameter<vector<double> >("partonPt");
 
    particleId_ = pset.getParameter<vector<int> >("particles");
    particleStatus_ = pset.getParameter<vector<int> >("particleStatus");
    particlePt_ = pset.getParameter<vector<double> >("particlePt");
    
    etaMax_ = pset.getParameter<double>("etaMax");
    
    int id = partonId_.size();
    int st = partonStatus_.size();
    int pt = partonPt_.size();
 
    if(partonId_.size() != partonStatus_.size() || partonId_.size() != partonPt_.size()){
       throw edm::Exception(edm::errors::LogicError)<<id<<st<<pt<<endl;
    }
 
    id = particleId_.size();
    st = particleStatus_.size();
    pt = particlePt_.size();
 
    if(particleId_.size() != particleStatus_.size() || particleId_.size() != particlePt_.size()){
       throw edm::Exception(edm::errors::LogicError)<<id<<st<<pt<<endl;
 
    }
 
 }

virtual EcalGenEvtSelector::~EcalGenEvtSelector ( )

inlinevirtual

Definition at line 10 of file EcalGenEvtSelector.h.

10 {;}

Member Function Documentation

bool EcalGenEvtSelector::filter ( HepMC::GenEvent * evt )

virtual

Reimplemented from BaseHiGenEvtSelector.

Definition at line 37 of file EcalGenEvtSelector.cc.

References begin, end, etaMax_, i, particleId_, particlePt_, particleStatus_, partonId_, partonPt_, partonStatus_, and BaseHiGenEvtSelector::selectParticle().

                                                  {
    HepMC::GenEvent::particle_const_iterator begin = evt->particles_begin();
    HepMC::GenEvent::particle_const_iterator end = evt->particles_end();
 
    bool foundParticle = false;
    bool foundParton = false;
    
    HepMC::GenEvent::particle_const_iterator it = begin;
    while((!foundParton || !foundParticle) && it != end){
       for(unsigned i = 0; i < partonId_.size(); ++i){
      if(selectParticle(*it, partonStatus_[i], partonId_[i], partonPt_[i], etaMax_)) foundParton = true;
       }
       for(unsigned i = 0; i < particleId_.size(); ++i){
          if(selectParticle(*it, particleStatus_[i], particleId_[i], particlePt_[i], etaMax_)) foundParticle = true;
       }
       ++it;
    }
 
    return (foundParton && foundParticle);
 }