#include <IOMC/HerwigMaxPtPartonFilter/src/HerwigMaxPtPartonFilter.cc>

Inheritance diagram for HerwigMaxPtPartonFilter:

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

	HerwigMaxPtPartonFilter (const edm::ParameterSet &)

	~HerwigMaxPtPartonFilter () 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
TH2D *	hFSPartons_JS_PtWgting

double	maxptcut

double	minptcut

int	processID

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

Description: <one line="" class="" summary>="">

Implementation: <Notes on="" implementation>="">

Definition at line 46 of file HerwigMaxPtPartonFilter.h.

Constructor & Destructor Documentation

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

explicit

Definition at line 46 of file HerwigMaxPtPartonFilter.cc.

References hFSPartons_JS_PtWgting, and M_PI.

                                                                                :
   token_(consumes<edm::HepMCProduct>(iConfig.getUntrackedParameter("moduleLabel",edm::InputTag("generator","unsmeared")))),
   minptcut(iConfig.getUntrackedParameter("MinPt", 0.)),
   maxptcut(iConfig.getUntrackedParameter("MaxPt", 10000.)),
   processID(iConfig.getUntrackedParameter("ProcessID", 0)){
     //now do what ever initialization is needed
 
   
   hFSPartons_JS_PtWgting = new TH2D("hFSPartons_JS_PtWgting","#phi-#eta Space of FS Partons (p_{T} wgt'ing)",20,-5.205,5.205,32,-M_PI,M_PI);
   
 }

HerwigMaxPtPartonFilter::~HerwigMaxPtPartonFilter ( )

override

Definition at line 59 of file HerwigMaxPtPartonFilter.cc.

References hFSPartons_JS_PtWgting.

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

Member Function Documentation

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

override

Definition at line 74 of file HerwigMaxPtPartonFilter.cc.

References funct::abs(), cms::dd::accepted(), edm::Event::getByToken(), edm::HepMCProduct::GetEvent(), hFSPartons_JS_PtWgting, maxptcut, minptcut, AlCaHLTBitMon_ParallelJobs::p, processID, and token_.

                                                                                  {
   
   //Histogram, reset each event
   hFSPartons_JS_PtWgting->Reset();
   
   bool accepted = false; //The Accept/Reject Variable
   bool isFSQuark = false; //Keeps track of whether a particle is a Final State Quark
   double maxPartonPt=0.0; //Self Explanatory
 
   //int ChosenPartonId=0, ChosenPartonSt=0;
 
   int pos1stCluster=0; //keeps track of the position of the first herwig cluster in the event
 
   //This is when Hadronization within the event occurs.
   long counter = 0; //keeps track of the particle index in the event
   
   Handle<HepMCProduct> evt;
   iEvent.getByToken(token_, evt);
   
   const HepMC::GenEvent * myGenEvent = evt->GetEvent();
   
   
   if(processID == 0 || processID == myGenEvent->signal_process_id()) { //processId if statement
     
     //Find the Position of the 1st Herwig Cluster
     for ( HepMC::GenEvent::particle_const_iterator p = myGenEvent->particles_begin();p != myGenEvent->particles_end(); ++p ) {     
       if(abs((*p)->pdg_id())==91){
     break;
       }
       pos1stCluster++; //Starts at Zero, like the Collection
     }
     
     //Loop through the all particles in the event
     for ( HepMC::GenEvent::particle_const_iterator p = myGenEvent->particles_begin();p != myGenEvent->particles_end(); ++p ) {     
       //"Garbage" Cut, 1 GeV/c Pt Cut on All Particles Considered
       if((*p)->momentum().perp()>1.0){
     //Final State Quark criterion
     if(abs((*p)->pdg_id())==1 || abs((*p)->pdg_id())==2 || abs((*p)->pdg_id())==3 || abs((*p)->pdg_id())==4 || abs((*p)->pdg_id())==5){
       if( counter<pos1stCluster && ((*p)->status()==158 || (*p)->status()==159) ){
         isFSQuark=true;
       }
     }//end if FS Quark criterion
       }//End "Garbage" Cut
       
       if(isFSQuark){
     hFSPartons_JS_PtWgting->Fill( (*p)->momentum().eta(), (*p)->momentum().phi(), (*p)->momentum().perp()); //weighted by Particle Pt
       }
       
       counter++;
       isFSQuark=false;
     } //end all particles loop
     
     maxPartonPt=hFSPartons_JS_PtWgting->GetMaximum();
     
     //The Actual Filtering Process
     if(maxPartonPt>=minptcut && maxPartonPt<maxptcut){
       accepted=true; //Accept the Event
 
     }//End Filtering
   }//end processId if statement
   
   else{ accepted = true; }
  
   if (accepted){return true; } 
   else {return false;}
 }

Member Data Documentation

TH2D* HerwigMaxPtPartonFilter::hFSPartons_JS_PtWgting

private

Definition at line 56 of file HerwigMaxPtPartonFilter.h.

Referenced by filter(), HerwigMaxPtPartonFilter(), and ~HerwigMaxPtPartonFilter().

double HerwigMaxPtPartonFilter::maxptcut

private

Definition at line 62 of file HerwigMaxPtPartonFilter.h.

Referenced by filter().

double HerwigMaxPtPartonFilter::minptcut

private

Definition at line 61 of file HerwigMaxPtPartonFilter.h.

Referenced by filter().

int HerwigMaxPtPartonFilter::processID

private

Definition at line 63 of file HerwigMaxPtPartonFilter.h.

Referenced by filter().

edm::EDGetTokenT<edm::HepMCProduct> HerwigMaxPtPartonFilter::token_

private

Definition at line 59 of file HerwigMaxPtPartonFilter.h.

Referenced by filter().

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation