#include <BeamSpotAnalyzer.h>

Inheritance diagram for BeamSpotAnalyzer:

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

	~BeamSpotAnalyzer () override

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

	EDAnalyzer ()

SerialTaskQueue *	globalLuminosityBlocksQueue ()

SerialTaskQueue *	globalRunsQueue ()

ModuleDescription const &	moduleDescription () const

std::string	workerType () const

	~EDAnalyzer () 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 &&)=default

	EDConsumerBase (EDConsumerBase const &)=delete

ESProxyIndex const *	esGetTokenIndices (edm::Transition iTrans) const

std::vector< ESProxyIndex > const &	esGetTokenIndicesVector (edm::Transition iTrans) const

std::vector< ESRecordIndex > const &	esGetTokenRecordIndicesVector (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 &	operator= (EDConsumerBase &&)=default

EDConsumerBase const &	operator= (EDConsumerBase const &)=delete

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 Member Functions
void	analyze (const edm::Event &, const edm::EventSetup &) override

void	beginJob () override

void	beginLuminosityBlock (const edm::LuminosityBlock &lumiSeg, const edm::EventSetup &context) override

void	endJob () override

void	endLuminosityBlock (const edm::LuminosityBlock &lumiSeg, const edm::EventSetup &c) override

Private Attributes
int	beginLumiOfBSFit_

int	countLumi_

int	endLumiOfBSFit_

int	fitNLumi_

int	ftmprun

int	ftmprun0

int	ftotalevents

int	Org_resetFitNLumi_

int	previousLumi_

int	previousRun_

std::time_t	refBStime [2]

int	resetFitNLumi_

bool	runallfitters_

bool	runbeamwidthfit_

BeamFitter *	theBeamFitter

bool	write2DB_

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

Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels

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

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &)

static bool	wantsGlobalLuminosityBlocks ()

static bool	wantsGlobalRuns ()

static bool	wantsInputProcessBlocks ()

static bool	wantsProcessBlocks ()

static bool	wantsStreamLuminosityBlocks ()

static bool	wantsStreamRuns ()

Protected Member Functions inherited from edm::EDConsumerBase
EDGetToken	consumes (const TypeToGet &id, edm::InputTag const &tag)

template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)

template<BranchType B = InEvent>
EDConsumerBaseAdaptor< B >	consumes (edm::InputTag tag) noexcept

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<Transition Tr = Transition::Event>
constexpr auto	esConsumes () noexcept

template<typename ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag const &tag)

template<Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag tag) noexcept

template<Transition Tr = Transition::Event>
ESGetTokenGeneric	esConsumes (eventsetup::EventSetupRecordKey const &iRecord, eventsetup::DataKey const &iKey)
	Used with EventSetupRecord::doGet. More...

EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

template<BranchType B>
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	mayConsume (edm::InputTag const &tag)

Detailed Description

class: BeamSpotAnalyzer.h package: RecoVertex/BeamSpotProducer

author: Francisco Yumiceva, Fermilab (yumic.nosp@m.eva@.nosp@m.fnal..nosp@m.gov)

Definition at line 24 of file BeamSpotAnalyzer.h.

Constructor & Destructor Documentation

◆ BeamSpotAnalyzer()

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

explicit

class: BeamSpotAnalyzer.cc package: RecoVertex/BeamSpotProducer

author: Francisco Yumiceva, Fermilab (yumic.nosp@m.eva@.nosp@m.fnal..nosp@m.gov) Geng-Yuan Jeng, UC Riverside (Geng-.nosp@m.Yuan.nosp@m..Jeng.nosp@m.@cer.nosp@m.n.ch)

Definition at line 27 of file BeamSpotAnalyzer.cc.

                                                                  {
   // get parameter
   write2DB_ = iConfig.getParameter<edm::ParameterSet>("BSAnalyzerParameters").getParameter<bool>("WriteToDB");
   runallfitters_ = iConfig.getParameter<edm::ParameterSet>("BSAnalyzerParameters").getParameter<bool>("RunAllFitters");
   fitNLumi_ =
       iConfig.getParameter<edm::ParameterSet>("BSAnalyzerParameters").getUntrackedParameter<int>("fitEveryNLumi", -1);
   resetFitNLumi_ =
       iConfig.getParameter<edm::ParameterSet>("BSAnalyzerParameters").getUntrackedParameter<int>("resetEveryNLumi", -1);
   runbeamwidthfit_ =
       iConfig.getParameter<edm::ParameterSet>("BSAnalyzerParameters").getParameter<bool>("RunBeamWidthFit");
  
   theBeamFitter = new BeamFitter(iConfig, consumesCollector());
   theBeamFitter->resetTrkVector();
   theBeamFitter->resetLSRange();
   theBeamFitter->resetCutFlow();
   theBeamFitter->resetRefTime();
   theBeamFitter->resetPVFitter();
  
   ftotalevents = 0;
   ftmprun0 = ftmprun = -1;
   countLumi_ = 0;
   beginLumiOfBSFit_ = endLumiOfBSFit_ = -1;
   previousLumi_ = previousRun_ = 0;
   Org_resetFitNLumi_ = resetFitNLumi_;
 }

References AlcaBeamMonitor_cfi::BeamFitter, beginLumiOfBSFit_, edm::EDConsumerBase::consumesCollector(), countLumi_, endLumiOfBSFit_, fitNLumi_, ftmprun, ftmprun0, ftotalevents, edm::ParameterSet::getParameter(), Org_resetFitNLumi_, previousLumi_, previousRun_, BeamFitter::resetCutFlow(), resetFitNLumi_, BeamFitter::resetLSRange(), BeamFitter::resetPVFitter(), BeamFitter::resetRefTime(), BeamFitter::resetTrkVector(), runallfitters_, runbeamwidthfit_, theBeamFitter, and write2DB_.

◆ ~BeamSpotAnalyzer()

BeamSpotAnalyzer::~BeamSpotAnalyzer ( )

override

Definition at line 53 of file BeamSpotAnalyzer.cc.

53 { delete theBeamFitter; }

References theBeamFitter.

Member Function Documentation

◆ analyze()

void BeamSpotAnalyzer::analyze	(	const edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)

overrideprivatevirtual

Implements edm::EDAnalyzer.

Definition at line 55 of file BeamSpotAnalyzer.cc.

                                                                                   {
   ftotalevents++;
   theBeamFitter->readEvent(iEvent);
   ftmprun = iEvent.id().run();
 }

References ftmprun, ftotalevents, iEvent, BeamFitter::readEvent(), and theBeamFitter.

◆ beginJob()

void BeamSpotAnalyzer::beginJob ( void )

overrideprivatevirtual

Reimplemented from edm::EDAnalyzer.

Definition at line 61 of file BeamSpotAnalyzer.cc.

61 {}

◆ beginLuminosityBlock()

void BeamSpotAnalyzer::beginLuminosityBlock	(	const edm::LuminosityBlock &	lumiSeg,
		const edm::EventSetup &	context
	)

overrideprivatevirtual

Reimplemented from edm::EDAnalyzer.

Definition at line 64 of file BeamSpotAnalyzer.cc.

                                                                                                            {
   const edm::TimeValue_t fbegintimestamp = lumiSeg.beginTime().value();
   const std::time_t ftmptime = fbegintimestamp >> 32;
  
   if (countLumi_ == 0 || (resetFitNLumi_ > 0 && countLumi_ % resetFitNLumi_ == 0)) {
     ftmprun0 = lumiSeg.run();
     ftmprun = ftmprun0;
     beginLumiOfBSFit_ = lumiSeg.luminosityBlock();
     refBStime[0] = ftmptime;
   }
  
   countLumi_++;
   //std::cout << "Lumi # " << countLumi_ << std::endl;
   if (ftmprun == previousRun_) {
     if ((previousLumi_ + 1) != int(lumiSeg.luminosityBlock()))
       edm::LogWarning("BeamSpotAnalyzer") << "LUMI SECTIONS ARE NOT SORTED!";
   }
 }

References beginLumiOfBSFit_, edm::LuminosityBlockBase::beginTime(), countLumi_, ftmprun, ftmprun0, edm::LuminosityBlockBase::luminosityBlock(), previousLumi_, previousRun_, refBStime, resetFitNLumi_, edm::LuminosityBlockBase::run(), and edm::Timestamp::value().

◆ endJob()

void BeamSpotAnalyzer::endJob ( void )

overrideprivatevirtual

Reimplemented from edm::EDAnalyzer.

Definition at line 149 of file BeamSpotAnalyzer.cc.

                               {
   std::cout << "\n-------------------------------------\n" << std::endl;
   std::cout << "\n Total number of events processed: " << ftotalevents << std::endl;
   std::cout << "\n-------------------------------------\n\n" << std::endl;
  
   if (fitNLumi_ == -1 && resetFitNLumi_ == -1) {
     if (theBeamFitter->runPVandTrkFitter()) {
       reco::BeamSpot beam_default = theBeamFitter->getBeamSpot();
       std::pair<int, int> LSRange = theBeamFitter->getFitLSRange();
  
       std::cout << "\n RESULTS OF DEFAULT FIT:" << std::endl;
       std::cout << " for runs: " << ftmprun0 << " - " << ftmprun << std::endl;
       std::cout << " for lumi blocks : " << LSRange.first << " - " << LSRange.second << std::endl;
       std::cout << " lumi counter # " << countLumi_ << std::endl;
       std::cout << beam_default << std::endl;
  
       if (write2DB_) {
         std::cout << "\n-------------------------------------\n\n" << std::endl;
         std::cout << " write results to DB..." << std::endl;
         theBeamFitter->write2DB();
       }
  
       if (runallfitters_) {
         theBeamFitter->runAllFitter();
       }
     }
     if ((runbeamwidthfit_)) {
       theBeamFitter->runBeamWidthFitter();
       reco::BeamSpot beam_width = theBeamFitter->getBeamWidth();
       std::cout << beam_width << std::endl;
     }
  
     else
       std::cout << "[BeamSpotAnalyzer] beamfit fails !!!" << std::endl;
   }
  
   std::cout << "[BeamSpotAnalyzer] endJob done \n" << std::endl;
 }

References countLumi_, gather_cfg::cout, fitNLumi_, ftmprun, ftmprun0, ftotalevents, BeamFitter::getBeamSpot(), BeamFitter::getBeamWidth(), BeamFitter::getFitLSRange(), resetFitNLumi_, BeamFitter::runAllFitter(), runallfitters_, runbeamwidthfit_, BeamFitter::runBeamWidthFitter(), BeamFitter::runPVandTrkFitter(), theBeamFitter, BeamFitter::write2DB(), and write2DB_.

◆ endLuminosityBlock()

void BeamSpotAnalyzer::endLuminosityBlock	(	const edm::LuminosityBlock &	lumiSeg,
		const edm::EventSetup &	c
	)

overrideprivatevirtual

Reimplemented from edm::EDAnalyzer.

Definition at line 84 of file BeamSpotAnalyzer.cc.

                                                                                                         {
   //LogDebug("BeamSpotAnalyzer") <<
   std::cout << "for lumis " << beginLumiOfBSFit_ << " - " << endLumiOfBSFit_ << std::endl
             << "number of selected tracks = " << theBeamFitter->getNTracks() << std::endl;
   std::cout << "number of selected PVs = " << theBeamFitter->getNPVs() << std::endl;
   //std::cout << "number of selected PVs per bx: " << std::endl;
   //theBeamFitter->getNPVsperBX();
  
   const edm::TimeValue_t fendtimestamp = lumiSeg.endTime().value();
   const std::time_t fendtime = fendtimestamp >> 32;
   refBStime[1] = fendtime;
  
   endLumiOfBSFit_ = lumiSeg.luminosityBlock();
   previousLumi_ = endLumiOfBSFit_;
  
   if (fitNLumi_ == -1 && resetFitNLumi_ == -1)
     return;
  
   if (fitNLumi_ > 0 && countLumi_ % fitNLumi_ != 0)
     return;
  
   theBeamFitter->setFitLSRange(beginLumiOfBSFit_, endLumiOfBSFit_);
   theBeamFitter->setRefTime(refBStime[0], refBStime[1]);
   theBeamFitter->setRun(ftmprun0);
  
   std::pair<int, int> LSRange = theBeamFitter->getFitLSRange();
  
   if (theBeamFitter->runPVandTrkFitter()) {
     reco::BeamSpot bs = theBeamFitter->getBeamSpot();
     std::cout << "\n RESULTS OF DEFAULT FIT " << std::endl;
     std::cout << " for runs: " << ftmprun0 << " - " << ftmprun << std::endl;
     std::cout << " for lumi blocks : " << LSRange.first << " - " << LSRange.second << std::endl;
     std::cout << " lumi counter # " << countLumi_ << std::endl;
     std::cout << bs << std::endl;
     std::cout << "[BeamFitter] fit done. \n" << std::endl;
   } else {  // Fill in empty beam spot if beamfit fails
     reco::BeamSpot bs;
     bs.setType(reco::BeamSpot::Fake);
     std::cout << "\n Empty Beam spot fit" << std::endl;
     std::cout << " for runs: " << ftmprun0 << " - " << ftmprun << std::endl;
     std::cout << " for lumi blocks : " << LSRange.first << " - " << LSRange.second << std::endl;
     std::cout << " lumi counter # " << countLumi_ << std::endl;
     std::cout << bs << std::endl;
     std::cout << "[BeamFitter] fit failed \n" << std::endl;
     //accumulate more events
     // dissable this for the moment
     //resetFitNLumi_ += 1;
     //std::cout << "reset fitNLumi " << resetFitNLumi_ << std::endl;
   }
  
   if (resetFitNLumi_ > 0 && countLumi_ % resetFitNLumi_ == 0) {
     std::vector<BSTrkParameters> theBSvector = theBeamFitter->getBSvector();
     std::cout << "Total number of tracks accumulated = " << theBSvector.size() << std::endl;
     std::cout << "Reset track collection for beam fit" << std::endl;
     theBeamFitter->resetTrkVector();
     theBeamFitter->resetLSRange();
     theBeamFitter->resetCutFlow();
     theBeamFitter->resetRefTime();
     theBeamFitter->resetPVFitter();
     countLumi_ = 0;
     // reset counter to orginal
     resetFitNLumi_ = Org_resetFitNLumi_;
   }
 }