#include <MCSmartSingleParticleFilter.h>

Inheritance diagram for MCSmartSingleParticleFilter:

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

	MCSmartSingleParticleFilter (const edm::ParameterSet &)

	~MCSmartSingleParticleFilter () override

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

SerialTaskQueue *	globalLuminosityBlocksQueue ()

SerialTaskQueue *	globalRunsQueue ()

ModuleDescription const &	moduleDescription () const

	~EDFilter () override

Public Member Functions inherited from edm::ProducerBase
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)

std::vector< edm::ProductResolverIndex > const &	indiciesForPutProducts (BranchType iBranchType) const

	ProducerBase ()

std::vector< edm::ProductResolverIndex > const &	putTokenIndexToProductResolverIndex () const

void	registerProducts (ProducerBase , ProductRegistry , ModuleDescription const &)

std::function< void(BranchDescription const &)>	registrationCallback () const
	used by the fwk to register list of products More...

void	resolvePutIndicies (BranchType iBranchType, ModuleToResolverIndicies const &iIndicies, std::string const &moduleLabel)

	~ProducerBase () noexcept(false) override

Public Member Functions inherited from edm::EDConsumerBase
std::vector< ConsumesInfo >	consumesInfo () const

void	convertCurrentProcessAlias (std::string const &processName)
	Convert "@currentProcess" in InputTag process names to the actual current process name. More...

	EDConsumerBase ()

	EDConsumerBase (EDConsumerBase const &)=delete

	EDConsumerBase (EDConsumerBase &&)=default

ESProxyIndex const *	esGetTokenIndices (edm::Transition iTrans) const

ProductResolverIndexAndSkipBit	indexFrom (EDGetToken, BranchType, TypeID const &) const

void	itemsMayGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const

void	itemsToGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const

std::vector< ProductResolverIndexAndSkipBit > const &	itemsToGetFrom (BranchType iType) const

void	labelsForToken (EDGetToken iToken, Labels &oLabels) const

void	modulesWhoseProductsAreConsumed (std::vector< ModuleDescription const * > &modules, ProductRegistry const &preg, std::map< std::string, ModuleDescription const * > const &labelsToDesc, std::string const &processName) const

EDConsumerBase const &	operator= (EDConsumerBase const &)=delete

EDConsumerBase &	operator= (EDConsumerBase &&)=default

bool	registeredToConsume (ProductResolverIndex, bool, BranchType) const

bool	registeredToConsumeMany (TypeID const &, BranchType) const

ProductResolverIndexAndSkipBit	uncheckedIndexFrom (EDGetToken) const

void	updateLookup (BranchType iBranchType, ProductResolverIndexHelper const &, bool iPrefetchMayGet)

void	updateLookup (eventsetup::ESRecordsToProxyIndices const &)

virtual	~EDConsumerBase () noexcept(false)

Private Attributes
double	betaBoost

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::vector< int >	particleID

std::vector< double >	pMin

std::vector< double >	ptMin

std::vector< int >	status

edm::EDGetTokenT< edm::HepMCProduct >	token_

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

Public Types inherited from edm::ProducerBase
using	ModuleToResolverIndicies = std::unordered_multimap< std::string, std::tuple< edm::TypeID const , const char , edm::ProductResolverIndex >>

typedef ProductRegistryHelper::TypeLabelList	TypeLabelList

Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels

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

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &)

static bool	wantsGlobalLuminosityBlocks ()

static bool	wantsGlobalRuns ()

static bool	wantsStreamLuminosityBlocks ()

static bool	wantsStreamRuns ()

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 ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes ()

template<typename ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag const &tag)

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

Definition at line 39 of file MCSmartSingleParticleFilter.h.

Constructor & Destructor Documentation

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

explicit

Definition at line 12 of file MCSmartSingleParticleFilter.cc.

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

                                                                                        :
 token_(consumes<edm::HepMCProduct>(edm::InputTag(iConfig.getUntrackedParameter("moduleLabel",std::string("generator")),"unsmeared"))),
 betaBoost(iConfig.getUntrackedParameter("BetaBoost",0.))
 {
    //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() ){
        for (unsigned int i = pMin.size(); i < particleID.size(); i++){ pMin.push_back(0.);}
     } 
     // if ptMin size smaller than particleID , fill up further with defaults
     if (particleID.size() > ptMin.size() ){
        for (unsigned int i = ptMin.size(); i < particleID.size(); i++){ ptMin.push_back(0.);}
     } 
     // if etaMin size smaller than particleID , fill up further with defaults
     if (particleID.size() > etaMin.size() ){
        for (unsigned int i = etaMin.size(); i < particleID.size(); i++){ etaMin.push_back(-10.);}
     } 
     // if etaMax size smaller than particleID , fill up further with defaults
     if (particleID.size() > etaMax.size() ){
        for (unsigned int i = etaMax.size(); i < particleID.size(); i++){ etaMax.push_back(10.);}
     }
     // if status size smaller than particleID , fill up further with defaults
     if (particleID.size() > status.size() ){
        for (unsigned int i = status.size(); i < particleID.size(); i++){ status.push_back(0);}
     }
 
     // if decayRadiusMin size smaller than particleID , fill up further with defaults
     if (particleID.size() > decayRadiusMin.size() ){
        for (unsigned int i = decayRadiusMin.size(); i < particleID.size(); i++){ decayRadiusMin.push_back(-10.);}
     }
     // if decayRadiusMax size smaller than particleID , fill up further with defaults
     if (particleID.size() > decayRadiusMax.size() ){
        for (unsigned int i = decayRadiusMax.size(); i < particleID.size(); i++){ decayRadiusMax.push_back(1.e5);}
     }
 
     // if decayZMin size smaller than particleID , fill up further with defaults
     if (particleID.size() > decayZMin.size() ){
        for (unsigned int i = decayZMin.size(); i < particleID.size(); i++){ decayZMin.push_back(-1.e5);}
     }
     // if decayZMax size smaller than particleID , fill up further with defaults
     if (particleID.size() > decayZMax.size() ){
        for (unsigned int i = decayZMax.size(); i < particleID.size(); i++){ decayZMax.push_back(1.e5);}
     }
 
     // check if beta is smaller than 1
     if (std::abs(betaBoost) >= 1 ){
       edm::LogError("MCSmartSingleParticleFilter") << "Input beta boost is >= 1 !";
     }
 
 }

MCSmartSingleParticleFilter::~MCSmartSingleParticleFilter ( )

override

Definition at line 114 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
	)

override

Definition at line 124 of file MCSmartSingleParticleFilter.cc.

References cms::dd::accepted(), betaBoost, decayRadiusMax, decayRadiusMin, decayZMax, decayZMin, etaMax, etaMin, edm::Event::getByToken(), edm::HepMCProduct::GetEvent(), mps_fire::i, AlCaHLTBitMon_ParallelJobs::p, particleID, pMin, ptMin, mathSSE::sqrt(), status, token_, and MCFilterZboostHelper::zboost().

 {
    using namespace edm;
    bool accepted = false;
    Handle<HepMCProduct> evt;
    iEvent.getByToken(token_, 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().perp() > ptMin[i]
               && ((*p)->status() == status[i] || status[i] == 0))  {
 
            HepMC::FourVector mom = MCFilterZboostHelper::zboost((*p)->momentum(),betaBoost);
            if ( mom.rho() > pMin[i]
                 && mom.eta() > etaMin[i] && mom.eta() < etaMax[i]) {
 
              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;}
 
 }