#include <MCLongLivedParticles.h>

Inheritance diagram for MCLongLivedParticles:

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

	MCLongLivedParticles (const edm::ParameterSet &)

	~MCLongLivedParticles () 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
edm::InputTag	hepMCProductTag_

float	theCut

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 40 of file MCLongLivedParticles.h.

Constructor & Destructor Documentation

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

explicit

Definition at line 11 of file MCLongLivedParticles.cc.

References edm::ParameterSet::getUntrackedParameter(), and theCut.

                                                                          :
   hepMCProductTag_(iConfig.getUntrackedParameter<edm::InputTag>("hepMCProductTag",edm::InputTag("generator","unsmeared"))) {
    //here do whatever other initialization is needed
   theCut = iConfig.getUntrackedParameter<double>("LengCut",10.);
 }

MCLongLivedParticles::~MCLongLivedParticles ( )

override

Definition at line 18 of file MCLongLivedParticles.cc.

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

Member Function Documentation

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

override

Definition at line 28 of file MCLongLivedParticles.cc.

References edm::Event::getByLabel(), edm::HepMCProduct::GetEvent(), hepMCProductTag_, AlCaHLTBitMon_ParallelJobs::p, position, mathSSE::sqrt(), and theCut.

 {
 
   using namespace edm;
   
   Handle<HepMCProduct> evt;
   
   iEvent.getByLabel(hepMCProductTag_, evt);
   
   bool pass = false;
   
   const HepMC::GenEvent * generated_event = evt->GetEvent();
   HepMC::GenEvent::particle_const_iterator p;
   
   for (p = generated_event->particles_begin(); p != generated_event->particles_end(); p++)
     { 
 
       if(((*p)->production_vertex() != nullptr) && ((*p)->end_vertex()!=nullptr))
     {
       float dist = sqrt((((*p)->production_vertex())->position().x()-((*p)->end_vertex())->position().x())*(((*p)->production_vertex())->position().x()-((*p)->end_vertex())->position().x())+
                 (((*p)->production_vertex())->position().y()-((*p)->end_vertex())->position().y())*(((*p)->production_vertex())->position().y()-((*p)->end_vertex())->position().y()));
       if(dist>theCut)
         pass=true;
     }
       
       if(((*p)->production_vertex()==nullptr) && (!((*p)->end_vertex()!=nullptr)))
     {
       if(((*p)->end_vertex())->position().perp()>theCut)
         pass=true;
     }
       
       if(pass)
     return pass;
     }
   
   return pass;
 }

Member Data Documentation

edm::InputTag MCLongLivedParticles::hepMCProductTag_

private

Definition at line 51 of file MCLongLivedParticles.h.

Referenced by filter().

float MCLongLivedParticles::theCut

private

Definition at line 50 of file MCLongLivedParticles.h.

Referenced by filter(), and MCLongLivedParticles().

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation