Inheritance diagram for ParticleDecayDrawer:

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

Public Member Functions inherited from edm::one::EDAnalyzer<>
	EDAnalyzer ()=default

	EDAnalyzer (const EDAnalyzer &)=delete

SerialTaskQueue *	globalLuminosityBlocksQueue () final

SerialTaskQueue *	globalRunsQueue () final

const EDAnalyzer &	operator= (const EDAnalyzer &)=delete

bool	wantsGlobalLuminosityBlocks () const noexcept final

bool	wantsGlobalRuns () const noexcept final

bool	wantsInputProcessBlocks () const noexcept final

bool	wantsProcessBlocks () const noexcept final

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

	EDAnalyzerBase ()

ModuleDescription const &	moduleDescription () const

bool	wantsStreamLuminosityBlocks () const noexcept

bool	wantsStreamRuns () const noexcept

	~EDAnalyzerBase () 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

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

std::vector< ESResolverIndex > 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::array< std::vector< ModuleDescription const > , NumBranchTypes > &modulesAll, std::vector< ModuleProcessName > &modulesInPreviousProcesses, 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

void	selectInputProcessBlocks (ProductRegistry const &productRegistry, ProcessBlockHelperBase const &processBlockHelperBase)

ProductResolverIndexAndSkipBit	uncheckedIndexFrom (EDGetToken) const

void	updateLookup (BranchType iBranchType, ProductResolverIndexHelper const &, bool iPrefetchMayGet)

void	updateLookup (eventsetup::ESRecordsToProductResolverIndices const &)

virtual	~EDConsumerBase () noexcept(false)

Private Member Functions
bool	accept (const reco::Candidate &, const std::list< const reco::Candidate *> &) const
	accept candidate More...

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

std::string	decay (const reco::Candidate &, std::list< const reco::Candidate *> &) const

bool	hasValidDaughters (const reco::Candidate &) const
	has valid daughters in the chain More...

std::string	printP4 (const reco::Candidate &) const
	print 4 momenta More...

bool	select (const reco::Candidate &) const
	select candidate More...

Private Attributes
edm::ESHandle< ParticleDataTable >	pdt_

edm::ESGetToken< ParticleDataTable, edm::DefaultRecord >	pdtToken_

bool	printP4_
	print parameters More...

bool	printPtEtaPhi_

bool	printVertex_

edm::EDGetTokenT< edm::View< reco::Candidate > >	srcToken_

Additional Inherited Members
Public Types inherited from edm::one::EDAnalyzerBase
typedef EDAnalyzerBase	ModuleType

Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels

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

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

Protected Member Functions inherited from edm::EDConsumerBase
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)

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

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 ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes ()

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

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

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

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

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)

void	resetItemsToGetFrom (BranchType iType)

Detailed Description

Definition at line 13 of file ParticleDecayDrawer.cc.

Constructor & Destructor Documentation

◆ ParticleDecayDrawer()

ParticleDecayDrawer::ParticleDecayDrawer ( const edm::ParameterSet & cfg )

Definition at line 47 of file ParticleDecayDrawer.cc.

     : srcToken_(consumes<edm::View<reco::Candidate> >(cfg.getParameter<InputTag>("src"))),
       pdtToken_(esConsumes<ParticleDataTable, edm::DefaultRecord>()),
       printP4_(cfg.getUntrackedParameter<bool>("printP4", false)),
       printPtEtaPhi_(cfg.getUntrackedParameter<bool>("printPtEtaPhi", false)),
       printVertex_(cfg.getUntrackedParameter<bool>("printVertex", false)) {}

Member Function Documentation

◆ accept()

bool ParticleDecayDrawer::accept	(	const reco::Candidate &	,
		const std::list< const reco::Candidate *> &
	)		const

private

accept candidate

Definition at line 54 of file ParticleDecayDrawer.cc.

References DummyCfis::c, spr::find(), select(), and optionsL1T::skip.

Referenced by decay(), and esMonitoring.FDJsonServer::handle_accept().

                                                                                                   {
   if (find(skip.begin(), skip.end(), &c) != skip.end())
     return false;
   return select(c);
 }

◆ analyze()

void ParticleDecayDrawer::analyze	(	const edm::Event &	event,
		const edm::EventSetup &	es
	)

overrideprivatevirtual

Implements edm::one::EDAnalyzerBase.

Definition at line 70 of file ParticleDecayDrawer.cc.

References gather_cfg::cout, TauDecayModes::dec, decay(), edm::EventSetup::getHandle(), dqmiolumiharvest::j, visualization-live-secondInstance_cfg::m, reco::Candidate::mother(), create_idmaps::n, cmsRun_displayProdMFGeom_cfg::nodes, AlCaHLTBitMon_ParallelJobs::p, primaryVertexAssociation_cfi::particles, pdt_, pdtToken_, select(), optionsL1T::skip, and srcToken_.

                                                                           {
   pdt_ = es.getHandle(pdtToken_);
   Handle<View<Candidate> > particles;
   event.getByToken(srcToken_, particles);
   list<const Candidate *> skip;
   vector<const Candidate *> nodes, moms;
   for (View<Candidate>::const_iterator p = particles->begin(); p != particles->end(); ++p) {
     if (p->numberOfMothers() > 1) {
       if (select(*p)) {
         skip.push_back(&*p);
         nodes.push_back(&*p);
         for (size_t j = 0; j < p->numberOfMothers(); ++j) {
           const Candidate *mom = p->mother(j);
           const Candidate *grandMom;
           while ((grandMom = mom->mother()) != nullptr)
             mom = grandMom;
           if (select(*mom)) {
             moms.push_back(mom);
           }
         }
       }
     }
   }
   cout << "-- decay: --" << endl;
   if (!moms.empty()) {
     if (moms.size() > 1)
       for (size_t m = 0; m < moms.size(); ++m) {
         string dec = decay(*moms[m], skip);
         if (!dec.empty())
           cout << "{ " << dec << " } ";
       }
     else
       cout << decay(*moms[0], skip);
   }
   if (!nodes.empty()) {
     cout << "-> ";
     if (nodes.size() > 1) {
       for (size_t n = 0; n < nodes.size(); ++n) {
         skip.remove(nodes[n]);
         string dec = decay(*nodes[n], skip);
         if (!dec.empty()) {
           if (dec.find("->", 0) != string::npos)
             cout << " ( " << dec << " )";
           else
             cout << " " << dec;
         }
       }
     } else {
       skip.remove(nodes[0]);
       cout << decay(*nodes[0], skip);
     }
   }
   cout << endl;
 }

◆ decay()

string ParticleDecayDrawer::decay	(	const reco::Candidate &	,
		std::list< const reco::Candidate *> &
	)		const

private

Definition at line 136 of file ParticleDecayDrawer.cc.

References accept(), cms::cuda::assert(), DummyCfis::c, ztail::d, TauDecayModes::dec, spr::find(), mps_fire::i, MillePedeFileConverter_cfg::out, pdt_, printP4(), and optionsL1T::skip.

Referenced by analyze().

                                                                                          {
   string out;
   if (find(skip.begin(), skip.end(), &c) != skip.end())
     return out;
   skip.push_back(&c);
 
   int id = c.pdgId();
   const ParticleData *pd = pdt_->particle(id);
   assert(pd != nullptr);
   out += (pd->name() + printP4(c));
 
   size_t validDau = 0, ndau = c.numberOfDaughters();
   for (size_t i = 0; i < ndau; ++i)
     if (accept(*c.daughter(i), skip))
       ++validDau;
   if (validDau == 0)
     return out;
 
   out += " ->";
 
   for (size_t i = 0; i < ndau; ++i) {
     const Candidate *d = c.daughter(i);
     if (accept(*d, skip)) {
       string dec = decay(*d, skip);
       if (dec.find("->", 0) != string::npos)
         out += (" ( " + dec + " )");
       else
         out += (" " + dec);
     }
   }
   return out;
 }

◆ hasValidDaughters()

bool ParticleDecayDrawer::hasValidDaughters ( const reco::Candidate & c ) const

private

has valid daughters in the chain

Definition at line 62 of file ParticleDecayDrawer.cc.

References DummyCfis::c, mps_fire::i, and select().

                                                                         {
   size_t ndau = c.numberOfDaughters();
   for (size_t i = 0; i < ndau; ++i)
     if (select(*c.daughter(i)))
       return true;
   return false;
 }

◆ printP4()

string ParticleDecayDrawer::printP4 ( const reco::Candidate & c ) const

private

print 4 momenta

Definition at line 125 of file ParticleDecayDrawer.cc.

References DummyCfis::c, gather_cfg::cout, printP4_, printPtEtaPhi_, and printVertex_.

Referenced by decay().

                                                             {
   ostringstream cout;
   if (printP4_)
     cout << " (" << c.px() << ", " << c.py() << ", " << c.pz() << "; " << c.energy() << ")";
   if (printPtEtaPhi_)
     cout << " [" << c.pt() << ": " << c.eta() << ", " << c.phi() << "]";
   if (printVertex_)
     cout << " {" << c.vx() << ", " << c.vy() << ", " << c.vz() << "}";
   return cout.str();
 }

◆ select()

bool ParticleDecayDrawer::select ( const reco::Candidate & c ) const

private

select candidate

Definition at line 60 of file ParticleDecayDrawer.cc.

References DummyCfis::c.

Referenced by accept(), analyze(), and hasValidDaughters().

60 { return c.status() == 3; }

DummyCfis.c

c

Definition: DummyCfis.py:86

Member Data Documentation

◆ pdt_

edm::ESHandle<ParticleDataTable> ParticleDecayDrawer::pdt_

private

Definition at line 21 of file ParticleDecayDrawer.cc.

Referenced by analyze(), and decay().

◆ pdtToken_

edm::ESGetToken<ParticleDataTable, edm::DefaultRecord> ParticleDecayDrawer::pdtToken_

private

Definition at line 22 of file ParticleDecayDrawer.cc.

Referenced by analyze().

◆ printP4_

bool ParticleDecayDrawer::printP4_

private

print parameters

Definition at line 24 of file ParticleDecayDrawer.cc.

Referenced by printP4().

◆ printPtEtaPhi_

bool ParticleDecayDrawer::printPtEtaPhi_

private

Definition at line 24 of file ParticleDecayDrawer.cc.

Referenced by printP4().

◆ printVertex_

bool ParticleDecayDrawer::printVertex_

private

Definition at line 24 of file ParticleDecayDrawer.cc.

Referenced by printP4().

◆ srcToken_

edm::EDGetTokenT<edm::View<reco::Candidate> > ParticleDecayDrawer::srcToken_

private

Definition at line 19 of file ParticleDecayDrawer.cc.

Referenced by analyze().

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ ParticleDecayDrawer()

Member Function Documentation

◆ accept()

◆ analyze()

◆ decay()

◆ hasValidDaughters()

◆ printP4()

◆ select()

Member Data Documentation

◆ pdt_

◆ pdtToken_

◆ printP4_

◆ printPtEtaPhi_

◆ printVertex_

◆ srcToken_