#include <psi2s1s/DJpsiFilter/src/DJpsiFilter.cc>

Inheritance diagram for DJpsiFilter:

Public Member Functions
	DJpsiFilter (const edm::ParameterSet &)

	~DJpsiFilter ()

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

ModuleDescription const &	moduleDescription () const

virtual	~EDFilter ()

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

	ProducerBase ()

void	registerProducts (ProducerBase , ProductRegistry , ModuleDescription const &)

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

virtual	~ProducerBase ()

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

	EDConsumerBase ()

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

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

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

std::vector < ProductHolderIndexAndSkipBit > const &	itemsToGetFromEvent () const

void	labelsForToken (EDGetToken iToken, Labels &oLabels) const

void	modulesDependentUpon (const std::string &iProcessName, std::vector< const char * > &oModuleLabels) const

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

bool	registeredToConsume (ProductHolderIndex, bool, BranchType) const

bool	registeredToConsumeMany (TypeID const &, BranchType) const

void	updateLookup (BranchType iBranchType, ProductHolderIndexHelper const &)

virtual	~EDConsumerBase ()

Static Public Member Functions
static void	fillDescriptions (edm::ConfigurationDescriptions &descriptions)

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

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &)

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

Private Attributes
double	maxPt

double	maxY

double	minPt

double	minY

int	particleID

int	status

edm::EDGetToken	token_

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

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

Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels

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 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

Description: [one line class summary]

Implementation: [Notes on implementation]

Definition at line 39 of file DJpsiFilter.cc.

Constructor & Destructor Documentation

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

explicit

Definition at line 73 of file DJpsiFilter.cc.

                                                       :
 token_(consumes<edm::HepMCProduct>(edm::InputTag(iConfig.getUntrackedParameter("moduleLabel",std::string("generator")),"unsmeared"))),
 minPt(iConfig.getUntrackedParameter("MinPt", 0.)),
 maxY(iConfig.getUntrackedParameter("MaxY", 10.)),
 maxPt(iConfig.getUntrackedParameter("MaxPt", 1000.)),
 minY(iConfig.getUntrackedParameter("MinY", 0.)),
 status(iConfig.getUntrackedParameter("Status", 0)),
 particleID(iConfig.getUntrackedParameter("ParticleID", 0))
 {
    //now do what ever initialization is needed
 }

DJpsiFilter::~DJpsiFilter ( )

Definition at line 86 of file DJpsiFilter.cc.

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

Member Function Documentation

void DJpsiFilter::fillDescriptions ( edm::ConfigurationDescriptions & descriptions )

static

Definition at line 144 of file DJpsiFilter.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);
 }

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

overrideprivatevirtual

Implements edm::EDFilter.

Definition at line 101 of file DJpsiFilter.cc.

References funct::abs(), relval_parameters_module::energy, edm::Event::getByToken(), cmsBatch::log, maxPt, maxY, minPt, minY, AlCaHLTBitMon_ParallelJobs::p, particleID, status, and token_.

 {
    using namespace edm;
 //   DJpsiInput++;
 //   std::cout<<"NumberofInputEvent "<<DJpsiInput<<std::endl;
 
    bool accepted = false;
    int n2jpsi = 0;
 //   int n2hadron = 0;
    double energy, pz, momentumY;
    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 ) {
       if ( (*p)->status()!=status ) continue;
 //      if ( abs((*p)->pdg_id()) == particleID  )n2hadron++;
       energy=(*p)->momentum().e();
       pz=(*p)->momentum().pz();
       momentumY=0.5*log((energy+pz)/(energy-pz));
           if ((*p)->momentum().perp() > minPt && fabs(momentumY) < maxY &&
               (*p)->momentum().perp() < maxPt && fabs(momentumY) > minY) {
                 if ( abs((*p)->pdg_id()) == particleID  )  n2jpsi++;
           }
           if (n2jpsi >= 2) {
             accepted = true;
                 break;
           }
    }
 
 
    if (accepted) {
         return true;
    } else {
         return false;
    }
 
 
 }

Member Data Documentation

double DJpsiFilter::maxPt

private

Definition at line 55 of file DJpsiFilter.cc.

Referenced by filter().

double DJpsiFilter::maxY

private

Definition at line 54 of file DJpsiFilter.cc.

Referenced by filter().

double DJpsiFilter::minPt

private

Definition at line 53 of file DJpsiFilter.cc.

Referenced by filter().

double DJpsiFilter::minY

private

Definition at line 56 of file DJpsiFilter.cc.

Referenced by filter().

int DJpsiFilter::particleID

private

Definition at line 58 of file DJpsiFilter.cc.

Referenced by filter().

int DJpsiFilter::status

private

Definition at line 57 of file DJpsiFilter.cc.

Referenced by dirstructure.Comparison::__make_image(), dirstructure.Comparison::__repr__(), and filter().

edm::EDGetToken DJpsiFilter::token_

private

Definition at line 52 of file DJpsiFilter.cc.

Referenced by filter().

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation