#include <MCSmartSingleParticleFilter.h>

Inheritance diagram for MCSmartSingleParticleFilter:

Public Member Functions
virtual bool	filter (edm::Event &, const edm::EventSetup &)

	MCSmartSingleParticleFilter (const edm::ParameterSet &)

	~MCSmartSingleParticleFilter ()

Public Member Functions inherited from edm::EDFilter
	EDFilter ()

virtual	~EDFilter ()

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 Attributes
std::vector< double >	decayRadiusMax

std::vector< double >	decayRadiusMin

std::vector< double >	decayZMax

std::vector< double >	decayZMin

std::vector< double >	etaMax

std::vector< double >	etaMin

std::string	label_

std::vector< int >	particleID

std::vector< double >	pMin

std::vector< double >	ptMin

std::vector< int >	status

Additional Inherited Members
Public Types inherited from edm::EDFilter
typedef EDFilter	ModuleType

typedef WorkerT< EDFilter >	WorkerType

Public Types inherited from edm::ProducerBase
typedef ProductRegistryHelper::TypeLabelList	TypeLabelList

Static Public Member Functions inherited from edm::EDFilter
static const std::string &	baseType ()

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &)

Protected Member Functions inherited from edm::EDFilter
CurrentProcessingContext const *	currentContext () const

Protected Member Functions inherited from edm::ProducerBase
template<class TProducer , class TMethod >
void	callWhenNewProductsRegistered (TProducer *iProd, TMethod iMethod)

Detailed Description

Definition at line 36 of file MCSmartSingleParticleFilter.h.

Constructor & Destructor Documentation

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

explicit

Definition at line 11 of file MCSmartSingleParticleFilter.cc.

References gather_cfg::cout, decayRadiusMax, decayRadiusMin, decayZMax, decayZMin, etaMax, etaMin, edm::ParameterSet::getUntrackedParameter(), i, particleID, pMin, ptMin, and status.

                                                                                        :
 label_(iConfig.getUntrackedParameter("moduleLabel",std::string("generator")))
 {
    //here do whatever other initialization is needed
    vector<int> defpid ;
    defpid.push_back(0) ;
    particleID = iConfig.getUntrackedParameter< vector<int> >("ParticleID",defpid);  
    vector<double> defpmin ;
    defpmin.push_back(0.);
    pMin = iConfig.getUntrackedParameter< vector<double> >("MinP", defpmin);
 
    vector<double> defptmin ;
    defptmin.push_back(0.);
    ptMin = iConfig.getUntrackedParameter< vector<double> >("MinPt", defptmin);
 
    vector<double> defetamin ;
    defetamin.push_back(-10.);
    etaMin = iConfig.getUntrackedParameter< vector<double> >("MinEta", defetamin);
    vector<double> defetamax ;
    defetamax.push_back(10.);
    etaMax = iConfig.getUntrackedParameter< vector<double> >("MaxEta", defetamax);
    vector<int> defstat ;
    defstat.push_back(0);
    status = iConfig.getUntrackedParameter< vector<int> >("Status", defstat);
 
    vector<double> defDecayRadiusmin;
    defDecayRadiusmin.push_back(-1.);
    decayRadiusMin = iConfig.getUntrackedParameter< vector<double> >("MinDecayRadius", defDecayRadiusmin);
 
    vector<double> defDecayRadiusmax;
    defDecayRadiusmax.push_back(1.e5);
    decayRadiusMax = iConfig.getUntrackedParameter< vector<double> >("MaxDecayRadius", defDecayRadiusmax);
 
    vector<double> defDecayZmin;
    defDecayZmin.push_back(-1.e5);
    decayZMin = iConfig.getUntrackedParameter< vector<double> >("MinDecayZ", defDecayZmin);
 
    vector<double> defDecayZmax;
    defDecayZmax.push_back(1.e5);
    decayZMax = iConfig.getUntrackedParameter< vector<double> >("MaxDecayZ", defDecayZmax);
 
     // check for same size
     if ( (pMin.size() > 1   && particleID.size() != pMin.size())
      ||  (ptMin.size() > 1  && particleID.size() != ptMin.size())
      ||  (etaMin.size() > 1 && particleID.size() != etaMin.size())
      ||  (etaMax.size() > 1 && particleID.size() != etaMax.size())
      ||  (status.size() > 1 && particleID.size() != status.size())
      ||  (decayRadiusMin.size() > 1 && particleID.size() != decayRadiusMin.size())
      ||  (decayRadiusMax.size() > 1 && particleID.size() != decayRadiusMax.size())
      ||  (decayZMin.size() > 1 && particleID.size() != decayZMin.size())
      ||  (decayZMax.size() > 1 && particleID.size() != decayZMax.size()) ) {
       cout << "WARNING: MCPROCESSFILTER : size of MinPthat and/or MaxPthat not matching with ProcessID size!!" << endl;
     }
 
     // if pMin size smaller than particleID , fill up further with defaults
     if (particleID.size() > pMin.size() ){
        vector<double> defpmin2 ;
        for (unsigned int i = 0; i < particleID.size(); i++){ defpmin2.push_back(0.);}
        pMin = defpmin2;   
     } 
     // if ptMin size smaller than particleID , fill up further with defaults
     if (particleID.size() > ptMin.size() ){
        vector<double> defptmin2 ;
        for (unsigned int i = 0; i < particleID.size(); i++){ defptmin2.push_back(0.);}
        ptMin = defptmin2;   
     } 
     // if etaMin size smaller than particleID , fill up further with defaults
     if (particleID.size() > etaMin.size() ){
        vector<double> defetamin2 ;
        for (unsigned int i = 0; i < particleID.size(); i++){ defetamin2.push_back(-10.);}
        etaMin = defetamin2;   
     } 
     // if etaMax size smaller than particleID , fill up further with defaults
     if (particleID.size() > etaMax.size() ){
        vector<double> defetamax2 ;
        for (unsigned int i = 0; i < particleID.size(); i++){ defetamax2.push_back(10.);}
        etaMax = defetamax2;   
     }     
     // if status size smaller than particleID , fill up further with defaults
     if (particleID.size() > status.size() ){
        vector<int> defstat2 ;
        for (unsigned int i = 0; i < particleID.size(); i++){ defstat2.push_back(0);}
        status = defstat2;   
     } 
 
     // if decayRadiusMin size smaller than particleID , fill up further with defaults
     if (particleID.size() > decayRadiusMin.size() ){
        vector<double> decayRadiusmin2 ;
        for (unsigned int i = 0; i < particleID.size(); i++){ decayRadiusmin2.push_back(-10.);}
        decayRadiusMin = decayRadiusmin2;   
     } 
     // if decayRadiusMax size smaller than particleID , fill up further with defaults
     if (particleID.size() > decayRadiusMax.size() ){
        vector<double> decayRadiusmax2 ;
        for (unsigned int i = 0; i < particleID.size(); i++){ decayRadiusmax2.push_back(1.e5);}
        decayRadiusMax = decayRadiusmax2;   
     }     
 
     // if decayZMin size smaller than particleID , fill up further with defaults
     if (particleID.size() > decayZMin.size() ){
        vector<double> decayZmin2 ;
        for (unsigned int i = 0; i < particleID.size(); i++){ decayZmin2.push_back(-1.e5);}
        decayZMin = decayZmin2;   
     } 
     // if decayZMax size smaller than particleID , fill up further with defaults
     if (particleID.size() > decayZMax.size() ){
        vector<double> decayZmax2 ;
        for (unsigned int i = 0; i < particleID.size(); i++){ decayZmax2.push_back(1.e5);}
        decayZMax = decayZmax2;   
     }     
 
 
 }

MCSmartSingleParticleFilter::~MCSmartSingleParticleFilter ( )

Definition at line 126 of file MCSmartSingleParticleFilter.cc.

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

Member Function Documentation

bool MCSmartSingleParticleFilter::filter	(	edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)

virtual

Implements edm::EDFilter.

Definition at line 136 of file MCSmartSingleParticleFilter.cc.

References decayRadiusMax, decayRadiusMin, decayZMax, decayZMin, etaMax, etaMin, edm::Event::getByLabel(), i, label_, AlCaHLTBitMon_ParallelJobs::p, particleID, pMin, ptMin, mathSSE::sqrt(), and status.

 {
    using namespace edm;
    bool accepted = false;
    Handle<HepMCProduct> evt;
    iEvent.getByLabel(label_, evt);
 
    const HepMC::GenEvent * myGenEvent = evt->GetEvent();
      
    
    for ( HepMC::GenEvent::particle_const_iterator p = myGenEvent->particles_begin();
      p != myGenEvent->particles_end(); ++p ) {
 
     
      for (unsigned int i = 0; i < particleID.size(); i++){
        if (particleID[i] == (*p)->pdg_id() || particleID[i] == 0) {
      
      if ( (*p)->momentum().rho() > pMin[i] && (*p)->momentum().perp() > ptMin[i]
           && (*p)->momentum().eta() > etaMin[i] && (*p)->momentum().eta() < etaMax[i]
           && ((*p)->status() == status[i] || status[i] == 0)) { 
 
        if (!((*p)->production_vertex())) continue;
        
             double decx = (*p)->production_vertex()->position().x();
             double decy = (*p)->production_vertex()->position().y();
             double decrad = sqrt(decx*decx+decy*decy);
             if (decrad<decayRadiusMin[i] ) continue;
             if (decrad>decayRadiusMax[i] ) continue;
 
             double decz = (*p)->production_vertex()->position().z();
             if (decz<decayZMin[i] ) continue;
             if (decz>decayZMax[i] ) continue;
 
             accepted = true; 
      }  
      
        } 
      }
      
      
    }
 
    if (accepted){ return true; } else {return false;}
 
 }