#include <L1TriggerOffline/BSCTriggerSimulation/src/BSCTrigger.cc>

Inheritance diagram for BSCTrigger:

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

	~BSCTrigger ()

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

virtual	~EDProducer ()

Public Member Functions inherited from edm::ProducerBase
	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
	EDConsumerBase ()

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

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

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

void	labelsForToken (EDGetToken iToken, Labels &oLabels) const

void	updateLookup (BranchType iBranchType, ProductHolderIndexHelper const &)

virtual	~EDConsumerBase ()

Private Member Functions
virtual void	beginJob ()

virtual void	endJob ()

int	getBSCNum (int id, float z)

bool	isInner (int id)

bool	isZplus (int id)

virtual void	produce (edm::Event &, const edm::EventSetup &)

Private Attributes
std::vector< std::string >	names_

unsigned	nEvt_

int	nevt_

float	theCoincidence_

edm::InputTag	TheHits_tag_

int	theNinner_

int	theNouter_

float	theResolution_

std::vector< unsigned >	ttBits_

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

typedef WorkerT< EDProducer >	WorkerType

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

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

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

Protected Member Functions inherited from edm::EDProducer
CurrentProcessingContext const *	currentContext () const

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

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 45 of file BSCTrigger.cc.

Constructor & Destructor Documentation

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

explicit

Definition at line 81 of file BSCTrigger.cc.

References edm::ParameterSet::getParameter(), names_, nevt_, theCoincidence_, TheHits_tag_, theResolution_, and ttBits_.

 {
   ttBits_=iConfig.getParameter< std::vector<unsigned> >("bitNumbers");
   names_= iConfig.getParameter< std::vector<std::string> >("bitNames");
   theCoincidence_= iConfig.getParameter<double>("coincidence");
   theResolution_= iConfig.getParameter<double>("resolution");
   TheHits_tag_= iConfig.getParameter<edm::InputTag>("theHits");
   produces<L1GtTechnicalTriggerRecord>();  
   nevt_=0;
 }

BSCTrigger::~BSCTrigger ( )

Definition at line 93 of file BSCTrigger.cc.

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

Member Function Documentation

void BSCTrigger::beginJob ( void )

privatevirtual

Reimplemented from edm::EDProducer.

Definition at line 243 of file BSCTrigger.cc.

244 {

245 }

void BSCTrigger::endJob ( void )

privatevirtual

Reimplemented from edm::EDProducer.

Definition at line 248 of file BSCTrigger.cc.

248 {

249 }

int BSCTrigger::getBSCNum	(	int	id,
		float	z
	)

private

Definition at line 251 of file BSCTrigger.cc.

References edm::isDebugEnabled(), LogTrace, and relativeConstraints::station.

Referenced by produce().

                                            {
   int zside = 0;
   if ( z > 0 ) zside = 1;
   if ( edm::isDebugEnabled() ) {
     int det    = (id&24)>>3;
     int station = id&7;
     LogTrace("BSCTrig")<<"id="<<id<<" zside="<<zside<<" det="<<det<<" station="<<station;
   }
   int BSCNum;
   if (id&16) BSCNum=32+(id&1)+(zside<<1) ;  // small paddles further from IP
   else BSCNum= (id&15)+(zside<<4);          // the BSC on the HF
   return BSCNum;
 }

bool BSCTrigger::isInner ( int id )

private

Definition at line 265 of file BSCTrigger.cc.

Referenced by produce().

                                 { 
   return ( (id&8)>>3 ) ;
 }

bool BSCTrigger::isZplus ( int id )

private

Definition at line 269 of file BSCTrigger.cc.

Referenced by produce().

                                 { 
   return ( (id&16)>>4 ) ;
 }

void BSCTrigger::produce	(	edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)

privatevirtual

Implements edm::EDProducer.

Definition at line 107 of file BSCTrigger.cc.

References abs, MixCollection< T >::begin(), trackerHits::c, MixCollection< T >::end(), edm::HandleBase::failedToGet(), getBSCNum(), edm::Event::getByLabel(), i, edm::isDebugEnabled(), isInner(), isZplus(), LogDebug, LogTrace, names_, nevt_, convertSQLitetoXML_cfg::output, edm::Handle< T >::product(), edm::Event::put(), mathSSE::sqrt(), lumiQTWidget::t, theCoincidence_, TheHits_tag_, theResolution_, and ttBits_.

 {
   std::vector<L1GtTechnicalTrigger> ttVec(ttBits_.size());
   std::vector<float>EnergyBX(32);
   std::vector<float>EnergyBXMinusDt(32);
   int ZMinnerBX=0, ZMouterBX=0;
   int ZPinnerBX=0, ZPouterBX=0;
   int ZMinnerBXMinusDt=0, ZMouterBXMinusDt=0;
   int ZPinnerBXMinusDt=0, ZPouterBXMinusDt=0;
   ++nevt_;
   std::auto_ptr<L1GtTechnicalTriggerRecord> BscRecord;
   float MipFraction=0.5;
   float MipEnergy=0.0027;
   float theThreshold=MipFraction*MipEnergy;
 
   edm::Handle<CrossingFrame<PSimHit> > cf;
   iEvent.getByLabel(TheHits_tag_, cf);
    
   if (!cf.failedToGet()) {
     for ( int c=0;c<32;++c){
       EnergyBX[c]=0;
       EnergyBXMinusDt[c]=0;
     }
     std::auto_ptr<MixCollection<PSimHit> > theBSCHitContainer( new MixCollection <PSimHit>(cf.product()));
     MixCollection<PSimHit>::MixItr itHit;
     float dt1,dt2;
     dt1=theCoincidence_/2 + theResolution_;
     dt2=theCoincidence_/2 - theResolution_;
     if ( edm::isDebugEnabled() ) LogDebug("BSCTrig")<<" ----------------new event ---with "<<theBSCHitContainer->size()<<" hits in the BSC";
     
     // collect total deposited energy in BSC segments -> EnergyBX[segment id], in GeV units ---------------------------------------------------------------
     for (itHit = theBSCHitContainer->begin(); itHit != theBSCHitContainer->end(); ++itHit) {
       float zh=itHit->entryPoint().z()/10;    
       int id=getBSCNum(itHit->detUnitId(),zh);
       if ( id > 31 ) continue;   // the small 2 paddles further from the IP
       float t=itHit->timeOfFlight();
 
       if ( edm::isDebugEnabled() ) {
     float rh=sqrt(itHit->entryPoint().x()*itHit->entryPoint().x()+itHit->entryPoint().y()*itHit->entryPoint().y())/10;    
     LogTrace("BSCTrig")<<" BSC Num "<<id<<" z="<<zh<<" isZplus="<<isZplus(id)<<" Hit DetId="<<getBSCNum(id,zh)<<" r="<<rh<<" isInner="<<isInner(id);
     LogTrace("BSCTrig")<<" Hit time="<<t<<" accepted range=["<<dt2<<","<<dt1<<"] from a "<<abs(itHit->particleType())<<" with energy " <<itHit->energyLoss();
       }
       if (fabs(t)> dt1 || fabs(t) <dt2 ) continue;
       if (t>0) EnergyBX[id]+=itHit->energyLoss();
       else EnergyBXMinusDt[id]+=itHit->energyLoss();    
     }
 
     // count number of segments hit in inner/outer and +z, -z ---------------------------------------------------------------------------------------------
     for ( unsigned int ipad = 0 ; ipad<32; ipad++) {
       if ( edm::isDebugEnabled() ) LogTrace("BSCTrig")<<" EnergyBX["<<ipad<<"]="<<EnergyBX[ipad];
       // hits after the bunch crossing
       if ( EnergyBX[ipad] > theThreshold ) {
     if ( isZplus(ipad)) {
       if ( isInner(ipad) ) ZPinnerBX++;
       else ZPouterBX++;
     } else {
       if ( isInner(ipad) ) ZMinnerBX++;
       else ZMouterBX++; 
     }
       } 
       // hits before the bunch crossing
       if ( EnergyBXMinusDt[ipad] > theThreshold ) {
     if ( isZplus(ipad)) {
       if ( isInner(ipad) ) ZPinnerBXMinusDt++;
       else ZPouterBXMinusDt++;
     } else {
       if ( isInner(ipad) ) ZMinnerBXMinusDt++;
       else ZMouterBXMinusDt++;  
     }
       } 
     }
 
     if ( edm::isDebugEnabled() ) LogTrace("BSCTrig")<<" Zplus I="<<ZPinnerBX<<" Zminus I="<<ZMinnerBX<<" Zplus O="<<ZPouterBX<<"  Zminus O="<<ZMouterBX;
 
     // minimum bias technical triggers that are also connected to 'external condition' triggers -----------------
     bool bit32=false;    // min bias inner >=1
     if(ZPinnerBX >= 1 && ZMinnerBX >= 1) bit32 = true;
 
     bool bit33=false;    // min bias inner >=2
     if(ZPinnerBX >= 2 && ZMinnerBX >= 2) bit33 = true;
 
     bool bit34=false;    // min bias OR
     if(ZPinnerBX + ZMinnerBX + ZPouterBX + ZMouterBX >= 1) bit34 = true;
 
     bool bit35=false;    // high multiplicity
     if(ZPinnerBX == 8 && ZMinnerBX == 8) bit35 = true;
 
     // beam halo technical triggers ----------------------------------------------------------------
     bool bit36=false;    // beam 2 halo inner
     if(ZPinnerBX >= 1 && ZMinnerBXMinusDt >= 1) bit36 = true;
 
     bool bit37=false;    // beam 2 halo outer
     if(ZPouterBX >= 1 && ZMouterBXMinusDt >= 1) bit37 = true;
 
     bool bit38=false;    // beam 1 halo inner
     if(ZMinnerBX >= 1 && ZPinnerBXMinusDt >= 1) bit38 = true;
 
     bool bit39=false;    // beam 1 halo outer
     if(ZMouterBX >= 1 && ZPouterBXMinusDt >= 1) bit39 = true;
 
     // minimum bias technical triggers ---------------------------------------------------------
     bool bit40=false;    // min bias all >=1
     if(ZPinnerBX + ZPouterBX >= 1 && ZMinnerBX + ZMouterBX >= 1) bit40 = true;
 
     bool bit41=false;    // min bias all >=2
     if(ZPinnerBX + ZPouterBX >= 2 && ZMinnerBX + ZMouterBX >= 2) bit41 = true;
 
     bool bit42=false;    // beam 1 splash (-z)
     if(ZMinnerBX >= 2) bit42 = true;
 
     bool bit43=false;    // beam 2 splash (+z)
     if(ZPinnerBX >= 2) bit43 = true;
 
     for ( unsigned i=0; i< ttBits_.size();++i ){
       bool bit = false;
       if ( names_.at(i) == names_[0] ) bit = bit32;
       if ( names_.at(i) == names_[1] ) bit = bit33;
       if ( names_.at(i) == names_[2] ) bit = bit34;
       if ( names_.at(i) == names_[3] ) bit = bit35;
       if ( names_.at(i) == names_[4] ) bit = bit36;
       if ( names_.at(i) == names_[5] ) bit = bit37;
       if ( names_.at(i) == names_[6] ) bit = bit38;
       if ( names_.at(i) == names_[7] ) bit = bit39;
       if ( names_.at(i) == names_[8] ) bit = bit40;
       if ( names_.at(i) == names_[9] ) bit = bit41;
       if ( names_.at(i) == names_[10]) bit = bit42;
       if ( names_.at(i) == names_[11]) bit = bit43;
       ttVec.at(i)=L1GtTechnicalTrigger(names_.at(i), ttBits_.at(i), 0, bit) ;
       if ( edm::isDebugEnabled() ) LogTrace("AnaBsc") << "bit: "<<ttBits_[i] << " VALUE:"<<bit ;
     }
   } else ttVec.clear();
   std::auto_ptr<L1GtTechnicalTriggerRecord> output(new L1GtTechnicalTriggerRecord());
   output->setGtTechnicalTrigger(ttVec);    
   iEvent.put(output);
 }