#include <HLTPixelAsymmetryFilter.h>

Inheritance diagram for HLTPixelAsymmetryFilter:

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

	~HLTPixelAsymmetryFilter () override

Public Member Functions inherited from HLTFilter
	HLTFilter (const edm::ParameterSet &config)

int	module (edm::Event const &) const

const std::string *	moduleLabel () const

int	path (edm::Event const &) const

const std::string *	pathName (edm::Event const &) const

std::pair< int, int >	pmid (edm::Event const &) const

bool	saveTags () const

	~HLTFilter () override

Public Member Functions inherited from edm::global::EDFilter<>
	EDFilter ()=default

bool	hasAbilityToProduceInLumis () const final

bool	hasAbilityToProduceInRuns () const final

bool	wantsGlobalLuminosityBlocks () const final

bool	wantsGlobalRuns () const final

bool	wantsStreamLuminosityBlocks () const final

bool	wantsStreamRuns () const final

Public Member Functions inherited from edm::global::EDFilterBase
	EDFilterBase ()

ModuleDescription const &	moduleDescription () const

	~EDFilterBase () 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)

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

Static Public Member Functions inherited from HLTFilter
static void	makeHLTFilterDescription (edm::ParameterSetDescription &desc)

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

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

Private Member Functions
bool	hltFilter (edm::Event &, const edm::EventSetup &, trigger::TriggerFilterObjectWithRefs &filterproduct) const override

Private Attributes
double	bmincharge_

double	clus_thresh_

edm::InputTag	inputTag_

edm::EDGetTokenT< edmNew::DetSetVector< SiPixelCluster > >	inputToken_

double	max_asym_

double	min_asym_

Additional Inherited Members
Public Types inherited from edm::global::EDFilterBase
typedef EDFilterBase	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

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 52 of file HLTPixelAsymmetryFilter.h.

Constructor & Destructor Documentation

HLTPixelAsymmetryFilter::HLTPixelAsymmetryFilter ( const edm::ParameterSet & config )

explicit

Definition at line 17 of file HLTPixelAsymmetryFilter.cc.

References bmincharge_, clus_thresh_, inputTag_, inputToken_, LogDebug, max_asym_, min_asym_, and ~HLTPixelAsymmetryFilter().

                                                                               : HLTFilter(config),
   inputTag_ (config.getParameter<edm::InputTag>("inputTag")),
   min_asym_ (config.getParameter<double>("MinAsym")),
   max_asym_ (config.getParameter<double>("MaxAsym")),
   clus_thresh_ (config.getParameter<double>("MinCharge")),
   bmincharge_ (config.getParameter<double>("MinBarrel"))
 {
   inputToken_ = consumes<edmNew::DetSetVector<SiPixelCluster> >(inputTag_);
   LogDebug("") << "Using the " << inputTag_ << " input collection";
   LogDebug("") << "Requesting events with a charge repartition asymmetry between " << min_asym_ << " and " << max_asym_;
   LogDebug("") << "Mean cluster charge in the barrel should be higher than" << bmincharge_ << " electrons ";
   LogDebug("") << "Only clusters with a charge larger than " << clus_thresh_ << " electrons will be used ";
 }

HLTPixelAsymmetryFilter::~HLTPixelAsymmetryFilter ( )

overridedefault

Referenced by HLTPixelAsymmetryFilter().

Member Function Documentation

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

static

Definition at line 34 of file HLTPixelAsymmetryFilter.cc.

References edm::ConfigurationDescriptions::add(), edm::ParameterSetDescription::add(), and HLTFilter::makeHLTFilterDescription().

                                                                                     {
   edm::ParameterSetDescription desc;
   makeHLTFilterDescription(desc);
   desc.add<edm::InputTag>("inputTag",edm::InputTag("hltSiPixelClusters"));
   desc.add<double>("MinAsym",0.);        // minimum asymmetry
   desc.add<double>("MaxAsym",1.);        // maximum asymmetry
   desc.add<double>("MinCharge",4000.);   // minimum charge for a cluster to be selected (in e-)
   desc.add<double>("MinBarrel",10000.);  // minimum average charge in the barrel (bpix, in e-)
   descriptions.add("hltPixelAsymmetryFilter",desc);
 }

bool HLTPixelAsymmetryFilter::hltFilter	(	edm::Event &	event,
		const edm::EventSetup &	iSetup,
		trigger::TriggerFilterObjectWithRefs &	filterproduct
	)		const

overrideprivatevirtual

Implements HLTFilter.

Definition at line 50 of file HLTPixelAsymmetryFilter.cc.

References accept(), trigger::TriggerFilterObjectWithRefs::addCollectionTag(), Reference_intrackfit_cff::barrel, begin, bmincharge_, clus_thresh_, DEFINE_FWK_MODULE, end, makeMuonMisalignmentScenario::endcap, PixelEndcapName::halfCylinder(), mps_fire::i, inputTag_, inputToken_, LogDebug, PixelEndcapName::mI, min_asym_, PixelEndcapName::mO, PixelEndcapName::pI, PixelSubdetector::PixelBarrel, PixelSubdetector::PixelEndcap, PixelEndcapName::pO, position, HLTFilter::saveTags(), and DetId::subdetId().

 {
   // All HLT filters must create and fill an HLT filter object,
   // recording any reconstructed physics objects satisfying (or not)
   // this HLT filter, and place it in the Event.
 
   // The filter object
   if (saveTags()) filterproduct.addCollectionTag(inputTag_);
 
   // get hold of products from Event
   edm::Handle<edmNew::DetSetVector<SiPixelCluster> > clusterColl;
   event.getByToken(inputToken_, clusterColl);
 
   unsigned int clusterSize = clusterColl->dataSize();
   LogDebug("") << "Number of clusters accepted: " << clusterSize;
 
   bool accept = (clusterSize >= 2); // Not necessary to go further in this case
 
   if (!accept) return accept;
 
   double asym_pix_1  = -1;
   double asym_pix_2  = -1;
 
   int n_clus[3]   = {0,0,0};
   double e_clus[3] = {0.,0.,0.};
 
   for (edmNew::DetSetVector<SiPixelCluster>::const_iterator DSViter=clusterColl->begin(); DSViter!=clusterColl->end();DSViter++ )
   {
     edmNew::DetSet<SiPixelCluster>::const_iterator begin=DSViter->begin();
     edmNew::DetSet<SiPixelCluster>::const_iterator end  =DSViter->end();
     uint32_t detid = DSViter->id();
 
     bool barrel = DetId(detid).subdetId() == static_cast<int>(PixelSubdetector::PixelBarrel);
     bool endcap = DetId(detid).subdetId() == static_cast<int>(PixelSubdetector::PixelEndcap);
 
     int detpos = -1;
 
     // First we look if we are in the endcap or in the barrel PIXELS
     // Asymmetry is computed with endcap pixels only
 
     if (endcap)
     {
       PixelEndcapName::HalfCylinder position = PixelEndcapName(DetId(detid)).halfCylinder();
 
       if (position == PixelEndcapName::mI || position == PixelEndcapName::mO) // FPIX-
     detpos = 0;
 
       if (position == PixelEndcapName::pI || position == PixelEndcapName::pO) // FPIX+
     detpos = 2;
     }
 
     if (barrel)
       detpos = 1;
 
     if (detpos<0) continue;
 
     for(edmNew::DetSet<SiPixelCluster>::const_iterator iter=begin;iter!=end;++iter)
     {
       if (iter->charge()>clus_thresh_ )
       {
     ++n_clus[detpos];
     e_clus[detpos]+=iter->charge();
       }
     }
   } // End of cluster loop
 
   for (int i=0;i<3;++i)
   {
     if (n_clus[i])
       e_clus[i] /= n_clus[i];
   }
 
   if (e_clus[1] < bmincharge_) return false; // Reject event if the Barrel mean charge is too low
 
 
   if (e_clus[0]+e_clus[2] != 0) // Compute asyms, if applicable
   {
     asym_pix_1 = e_clus[0]/(e_clus[0]+e_clus[2]);
     asym_pix_2 = e_clus[2]/(e_clus[0]+e_clus[2]);
   }
   else  // Otherwise reject event
   {
     return false;
   }
 
   bool pkam_1 = (asym_pix_1 <= max_asym_ && asym_pix_1 >= min_asym_);
   bool pkam_2 = (asym_pix_2 <= max_asym_ && asym_pix_2 >= min_asym_);
 
   if (pkam_1 || pkam_2) return accept; // Final selection
 
   return false;
 }