#include <MCProcessFilter.h>

Inheritance diagram for MCProcessFilter:

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

	MCProcessFilter (const edm::ParameterSet &)

	~MCProcessFilter ()

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 ()

Private Attributes
std::vector< int >	processID

std::vector< double >	pthatMax

std::vector< double >	pthatMin

edm::EDGetTokenT < edm::HepMCProduct >	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

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::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

Definition at line 43 of file MCProcessFilter.h.

Constructor & Destructor Documentation

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

explicit

Definition at line 11 of file MCProcessFilter.cc.

References gather_cfg::cout, edm::ParameterSet::getUntrackedParameter(), i, processID, pthatMax, and pthatMin.

                                                                :
 token_(consumes<edm::HepMCProduct>(edm::InputTag(iConfig.getUntrackedParameter("moduleLabel",std::string("generator")),"unsmeared")))
 {
    //here do whatever other initialization is needed
    vector<int> defproc ;
    defproc.push_back(0) ;
    processID = iConfig.getUntrackedParameter< vector<int> >("ProcessID",defproc);  
    vector<double> defpthatmin ;
    defpthatmin.push_back(0.);
    pthatMin = iConfig.getUntrackedParameter< vector<double> >("MinPthat", defpthatmin);
    vector<double> defpthatmax ;
    defpthatmax.push_back(10000.);
    pthatMax = iConfig.getUntrackedParameter< vector<double> >("MaxPthat", defpthatmax);
 
 
     // checkin size of phthat vectors -- default is allowed
     if ( (pthatMin.size() > 1 &&  processID.size() != pthatMin.size()) 
      ||  (pthatMax.size() > 1 && processID.size() != pthatMax.size()) ) {
       cout << "WARNING: MCPROCESSFILTER : size of MinPthat and/or MaxPthat not matching with ProcessID size!!" << endl;
     }
 
     // if pthatMin size smaller than processID , fill up further with defaults 
     if (processID.size() > pthatMin.size() ){ 
        vector<double> defpthatmin2 ;
        for (unsigned int i = 0; i < processID.size(); i++){ defpthatmin2.push_back(0.);}
        pthatMin = defpthatmin2;
     }     
     // if pthatMax size smaller than processID , fill up further with defaults 
     if (processID.size() > pthatMax.size() ){
        vector<double> defpthatmax2 ;
        for (unsigned int i = 0; i < processID.size(); i++){ defpthatmax2.push_back(10000.);}
        pthatMax = defpthatmax2;   
     }
 
 
 }

MCProcessFilter::~MCProcessFilter ( )

Definition at line 49 of file MCProcessFilter.cc.

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

Member Function Documentation

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

virtual

Implements edm::EDFilter.

Definition at line 59 of file MCProcessFilter.cc.

References edm::Event::getByToken(), i, processID, pthatMax, pthatMin, and token_.

 {
    using namespace edm;
    bool accepted = false;
    Handle<HepMCProduct> evt;
    iEvent.getByToken(token_, evt);
 
    const HepMC::GenEvent * myGenEvent = evt->GetEvent();
    
    
    // do the selection -- processID 0 is always accepted
    for (unsigned int i = 0; i < processID.size(); i++){
      if (processID[i] == myGenEvent->signal_process_id() || processID[i] == 0) {
        
        if ( myGenEvent->event_scale() > pthatMin[i] &&  myGenEvent->event_scale() < pthatMax[i] ) { 
      accepted = true; 
        }  
        
      } 
    }
    
    if (accepted){ return true; } else {return false;}
    
 }