#include <HiBasicGenTest.h>

Inheritance diagram for HiBasicGenTest:

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

void	bookHistograms (DQMStore::IBooker &, edm::Run const &, edm::EventSetup const &) override

void	dqmBeginRun (const edm::Run &r, const edm::EventSetup &c) override

	HiBasicGenTest (const edm::ParameterSet &)

	~HiBasicGenTest () override

Public Member Functions inherited from DQMEDAnalyzer
void	accumulate (edm::Event const &event, edm::EventSetup const &setup) final

void	beginLuminosityBlock (edm::LuminosityBlock const &lumi, edm::EventSetup const &setup) final

void	beginRun (edm::Run const &run, edm::EventSetup const &setup) final

void	beginStream (edm::StreamID id) final

	DQMEDAnalyzer ()

void	endLuminosityBlock (edm::LuminosityBlock const &lumi, edm::EventSetup const &setup) final

void	endRun (edm::Run const &run, edm::EventSetup const &setup) final

virtual bool	getCanSaveByLumi ()

Public Member Functions inherited from edm::stream::EDProducer< edm::GlobalCache< DQMEDAnalyzerGlobalCache >, edm::EndRunProducer, edm::EndLuminosityBlockProducer, edm::Accumulator >
	EDProducer ()=default

bool	hasAbilityToProduceInBeginLumis () const final

bool	hasAbilityToProduceInBeginProcessBlocks () const final

bool	hasAbilityToProduceInBeginRuns () const final

bool	hasAbilityToProduceInEndLumis () const final

bool	hasAbilityToProduceInEndProcessBlocks () const final

bool	hasAbilityToProduceInEndRuns () const final

Private Attributes
MonitorElement *	b [3]

MonitorElement *	dnchdeta [3]

MonitorElement *	dnchdphi [3]

MonitorElement *	dnchdpt [3]

edm::EDGetTokenT< edm::HepMCProduct >	generatorToken_

edm::ESHandle< ParticleDataTable >	pdt

MonitorElement *	rp

Additional Inherited Members
Public Types inherited from DQMEDAnalyzer
typedef dqm::reco::DQMStore	DQMStore

typedef dqm::reco::MonitorElement	MonitorElement

Public Types inherited from edm::stream::EDProducer< edm::GlobalCache< DQMEDAnalyzerGlobalCache >, edm::EndRunProducer, edm::EndLuminosityBlockProducer, edm::Accumulator >
typedef CacheContexts< T... >	CacheTypes

typedef CacheTypes::GlobalCache	GlobalCache

typedef AbilityChecker< T... >	HasAbility

typedef CacheTypes::LuminosityBlockCache	LuminosityBlockCache

typedef LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >	LuminosityBlockContext

typedef CacheTypes::LuminosityBlockSummaryCache	LuminosityBlockSummaryCache

typedef CacheTypes::RunCache	RunCache

typedef RunContextT< RunCache, GlobalCache >	RunContext

typedef CacheTypes::RunSummaryCache	RunSummaryCache

Static Public Member Functions inherited from DQMEDAnalyzer
static void	globalEndJob (DQMEDAnalyzerGlobalCache const *)

static void	globalEndLuminosityBlockProduce (edm::LuminosityBlock &lumi, edm::EventSetup const &setup, LuminosityBlockContext const *context)

static void	globalEndRunProduce (edm::Run &run, edm::EventSetup const &setup, RunContext const *context)

static std::unique_ptr< DQMEDAnalyzerGlobalCache >	initializeGlobalCache (edm::ParameterSet const &)

Protected Member Functions inherited from DQMEDAnalyzer
uint64_t	meId () const

Protected Attributes inherited from DQMEDAnalyzer
edm::EDPutTokenT< DQMToken >	lumiToken_

edm::EDPutTokenT< DQMToken >	runToken_

unsigned int	streamId_

Detailed Description

Definition at line 21 of file HiBasicGenTest.h.

Constructor & Destructor Documentation

◆ HiBasicGenTest()

HiBasicGenTest::HiBasicGenTest ( const edm::ParameterSet & iPSet )

explicit

Definition at line 17 of file HiBasicGenTest.cc.

                                                            {
   generatorToken_ = consumes<edm::HepMCProduct>(iPSet.getParameter<edm::InputTag>("generatorLabel"));
 }

References edm::ParameterSet::getParameter().

◆ ~HiBasicGenTest()

HiBasicGenTest::~HiBasicGenTest ( )

override

Definition at line 21 of file HiBasicGenTest.cc.

21 {}

Member Function Documentation

◆ analyze()

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

overridevirtual

Reimplemented from DQMEDAnalyzer.

Definition at line 42 of file HiBasicGenTest.cc.

                                                                                 {
   Handle<HepMCProduct> mc;
   iEvent.getByToken(generatorToken_, mc);
   const HepMC::GenEvent* evt = mc->GetEvent();
   const HepMC::HeavyIon* hi = evt->heavy_ion();
  
   int cbin = 0;
   double phi0 = 0.;
  
   if (hi) {
     double ip = hi->impact_parameter();
     phi0 = hi->event_plane_angle();
  
     // fill reaction plane distribution
     rp->Fill(phi0);
  
     // if the event is in one of the centrality bins of interest fill hists
     int cbin = -1;
     if (ip < 5.045)
       cbin = 0;
     else if (ip < 7.145 && ip > 5.045)
       cbin = 1;
     else if (ip < 15.202 && ip > 14.283)
       cbin = 2;
     if (cbin < 0)
       return;
  
     // fill impact parameter distributions
     b[cbin]->Fill(ip);
   }
  
   // loop over particles
   HepMC::GenEvent::particle_const_iterator begin = evt->particles_begin();
   HepMC::GenEvent::particle_const_iterator end = evt->particles_end();
   for (HepMC::GenEvent::particle_const_iterator it = begin; it != end; ++it) {
     // only fill hists for status=1 particles
     if ((*it)->status() != 1)
       continue;
  
     // only fill hists for charged particles
     int pdg_id = (*it)->pdg_id();
     const ParticleData* part = pdt->particle(pdg_id);
     int charge = static_cast<int>(part->charge());
     if (charge == 0)
       continue;
  
     float eta = (*it)->momentum().eta();
     float phi = (*it)->momentum().phi();
     float pt = (*it)->momentum().perp();
  
     dnchdeta[cbin]->Fill(eta);
     dnchdpt[cbin]->Fill(pt);
  
     double pi = TMath::Pi();
     double p = phi - phi0;
     if (p > pi)
       p = p - 2 * pi;
     if (p < -1 * pi)
       p = p + 2 * pi;
     dnchdphi[cbin]->Fill(p);
   }
  
   return;
 }

References b, ALCARECOTkAlJpsiMuMu_cff::charge, mps_fire::end, PVValHelper::eta, iEvent, CaloTowersParam_cfi::mc, AlCaHLTBitMon_ParallelJobs::p, HiggsValidation_cfi::pdg_id, Pi, pi, and DiDispStaMuonMonitor_cfi::pt.

◆ bookHistograms()

void HiBasicGenTest::bookHistograms	(	DQMStore::IBooker &	ibooker,
		edm::Run const &	,
		edm::EventSetup const &
	)

overridevirtual

Setting the DQM top directories

Booking the ME's

Implements DQMEDAnalyzer.

Definition at line 23 of file HiBasicGenTest.cc.

                                                                                                  {
   ibooker.setCurrentFolder("Generator/Particles");
  
   for (int ibin = 0; ibin < 3; ibin++) {
     dnchdeta[ibin] = ibooker.book1D(Form("dnchdeta%d", ibin), ";#eta;dN^{ch}/d#eta", 100, -6.0, 6.0);
  
     dnchdpt[ibin] = ibooker.book1D(Form("dnchdpt%d", ibin), ";p_{T};dN^{ch}/dp_{T}", 200, 0.0, 100.0);
  
     b[ibin] = ibooker.book1D(Form("b%d", ibin), ";b[fm];events", 100, 0.0, 20.0);
     dnchdphi[ibin] = ibooker.book1D(Form("dnchdphi%d", ibin), ";#phi;dN^{ch}/d#phi", 100, -3.2, 3.2);
   }
  
   rp = ibooker.book1D("phi0", ";#phi_{RP};events", 100, -3.2, 3.2);
 }

References b, dqm::implementation::IBooker::book1D(), and dqm::implementation::NavigatorBase::setCurrentFolder().

◆ dqmBeginRun()

void HiBasicGenTest::dqmBeginRun	(	const edm::Run &	r,
		const edm::EventSetup &	c
	)

overridevirtual

Reimplemented from DQMEDAnalyzer.

Definition at line 40 of file HiBasicGenTest.cc.

40 { iSetup.getData(pdt); }

References edm::EventSetup::getData().

Member Data Documentation

◆ b

MonitorElement* HiBasicGenTest::b[3]

private

Definition at line 33 of file HiBasicGenTest.h.

◆ dnchdeta

MonitorElement* HiBasicGenTest::dnchdeta[3]

private

Definition at line 31 of file HiBasicGenTest.h.

◆ dnchdphi

MonitorElement* HiBasicGenTest::dnchdphi[3]

private

Definition at line 34 of file HiBasicGenTest.h.

◆ dnchdpt

MonitorElement* HiBasicGenTest::dnchdpt[3]

private

Definition at line 32 of file HiBasicGenTest.h.

◆ generatorToken_

edm::EDGetTokenT<edm::HepMCProduct> HiBasicGenTest::generatorToken_

private

Definition at line 30 of file HiBasicGenTest.h.

◆ pdt

edm::ESHandle<ParticleDataTable> HiBasicGenTest::pdt

private

Definition at line 37 of file HiBasicGenTest.h.

◆ rp

MonitorElement* HiBasicGenTest::rp

private

Definition at line 35 of file HiBasicGenTest.h.

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ HiBasicGenTest()

◆ ~HiBasicGenTest()

Member Function Documentation

◆ analyze()

◆ bookHistograms()

◆ dqmBeginRun()

Member Data Documentation

◆ b

◆ dnchdeta

◆ dnchdphi

◆ dnchdpt

◆ generatorToken_

◆ pdt

◆ rp