SiPixelPhase1RecHitsV Class Reference

#include <SiPixelPhase1RecHitsV.h>

Inheritance diagram for SiPixelPhase1RecHitsV:

Public Member Functions
void	analyze (const edm::Event &, const edm::EventSetup &) override
	SiPixelPhase1RecHitsV (const edm::ParameterSet &conf)
Public Member Functions inherited from SiPixelPhase1Base
void	bookHistograms (DQMStore::IBooker &iBooker, edm::Run const &run, edm::EventSetup const &) override
	SiPixelPhase1Base (const edm::ParameterSet &iConfig)
	~SiPixelPhase1Base () 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
virtual void	dqmBeginRun (edm::Run const &, edm::EventSetup const &)
	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
	EDProducer (const EDProducer &)=delete
bool	hasAbilityToProduceInBeginLumis () const final
bool	hasAbilityToProduceInBeginProcessBlocks () const final
bool	hasAbilityToProduceInBeginRuns () const final
bool	hasAbilityToProduceInEndLumis () const final
bool	hasAbilityToProduceInEndProcessBlocks () const final
bool	hasAbilityToProduceInEndRuns () const final
const EDProducer &	operator= (const EDProducer &)=delete
Public Member Functions inherited from HistogramManagerHolder
	HistogramManagerHolder (const edm::ParameterSet &iConfig, edm::ConsumesCollector &&iC, edm::Transition transition=edm::Transition::BeginRun)

Private Types
enum	{   IN_TIME_BUNCH, OUT_TIME_BUNCH, NSIMHITS, RECHIT_X,   RECHIT_Y, RES_X, RES_Y, ERROR_X,   ERROR_Y, PULL_X, PULL_Y }

Private Attributes
edm::EDGetTokenT< SiPixelRecHitCollection >	srcToken_
TrackerHitAssociator::Config	trackerHitAssociatorConfig_

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 >
using	CacheTypes = CacheContexts< T... >
using	GlobalCache = typename CacheTypes::GlobalCache
using	HasAbility = AbilityChecker< T... >
using	InputProcessBlockCache = typename CacheTypes::InputProcessBlockCache
using	LuminosityBlockCache = typename CacheTypes::LuminosityBlockCache
using	LuminosityBlockContext = LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >
using	LuminosityBlockSummaryCache = typename CacheTypes::LuminosityBlockSummaryCache
using	RunCache = typename CacheTypes::RunCache
using	RunContext = RunContextT< RunCache, GlobalCache >
using	RunSummaryCache = typename CacheTypes::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 Types inherited from SiPixelPhase1Base
enum	{ DCS }
Protected Member Functions inherited from SiPixelPhase1Base
bool	checktrigger (const edm::Event &iEvent, const edm::EventSetup &, const unsigned trgidx) 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_
Protected Attributes inherited from HistogramManagerHolder
GeometryInterface	geometryInterface
std::vector< HistogramManager >	histo

Detailed Description

Definition at line 16 of file SiPixelPhase1RecHitsV.h.

Member Enumeration Documentation

anonymous enum

anonymous enum

private

Enumerator
IN_TIME_BUNCH
OUT_TIME_BUNCH
NSIMHITS
RECHIT_X
RECHIT_Y
RES_X
RES_Y
ERROR_X
ERROR_Y
PULL_X
PULL_Y

Definition at line 17 of file SiPixelPhase1RecHitsV.h.

       {
    IN_TIME_BUNCH,
    OUT_TIME_BUNCH,
    NSIMHITS,
    RECHIT_X,
    RECHIT_Y,
    RES_X,
    RES_Y,
    ERROR_X,
    ERROR_Y,
    PULL_X,
    PULL_Y,
  };

Constructor & Destructor Documentation

SiPixelPhase1RecHitsV()

SiPixelPhase1RecHitsV::SiPixelPhase1RecHitsV ( const edm::ParameterSet &  conf )

explicit

Definition at line 19 of file SiPixelPhase1RecHitsV.cc.

    : SiPixelPhase1Base(iConfig),
      trackerHitAssociatorConfig_(iConfig, consumesCollector()),
      srcToken_(consumes<SiPixelRecHitCollection>(iConfig.getParameter<edm::InputTag>("src"))) {}

Member Function Documentation

analyze()

void SiPixelPhase1RecHitsV::analyze ( const edm::Event &  iEvent, const edm::EventSetup &  iSetup  )

overridevirtual

Implements SiPixelPhase1Base.

Definition at line 24 of file SiPixelPhase1RecHitsV.cc.

References funct::abs(), TrackerHitAssociator::associateHit(), ERROR_X, ERROR_Y, HistogramManagerHolder::histo, iEvent, IN_TIME_BUNCH, input, visualization-live-secondInstance_cfg::m, NSIMHITS, OUT_TIME_BUNCH, PULL_X, PULL_Y, RECHIT_X, RECHIT_Y, RES_X, RES_Y, rpcPointValidation_cfi::simHit, mathSSE::sqrt(), srcToken_, trackerHitAssociatorConfig_, PV3DBase< T, PVType, FrameType >::x(), LocalError::xx(), PV3DBase< T, PVType, FrameType >::y(), and LocalError::yy().

                                                                                       {
  edm::Handle<SiPixelRecHitCollection> input;
  iEvent.getByToken(srcToken_, input);
  if (!input.isValid())
    return;

  TrackerHitAssociator associate(iEvent, trackerHitAssociatorConfig_);

  SiPixelRecHitCollection::const_iterator it;
  for (it = input->begin(); it != input->end(); ++it) {
    auto id = DetId(it->detId());

    for (SiPixelRecHit const& rechit : *it) {
      std::vector<PSimHit> associateSimHit;
      associateSimHit = associate.associateHit(rechit);
      std::vector<PSimHit>::const_iterator closestIt = associateSimHit.begin();

      LocalPoint lp = rechit.localPosition();
      float rechit_x = lp.x();
      float rechit_y = lp.y();

      LocalError lerr = rechit.localPositionError();
      float lerr_x = sqrt(lerr.xx());
      float lerr_y = sqrt(lerr.yy());

      // loop over associated sim hits and find the closest
      if (!associateSimHit.empty()) {
        float closestSimHit = 9999.9;

        for (std::vector<PSimHit>::const_iterator m = associateSimHit.begin(); m < associateSimHit.end(); m++) {
          float sim_x1((*m).entryPoint().x()), sim_x2((*m).exitPoint().x()), sim_xpos(0.5 * (sim_x1 + sim_x2));
          float sim_y1((*m).entryPoint().y()), sim_y2((*m).exitPoint().y()), sim_ypos(0.5 * (sim_y1 + sim_y2));

          float xres(std::abs(sim_xpos - rechit_x)), yres(std::abs(sim_ypos - rechit_y));
          float dist = std::sqrt(xres * xres + yres * yres);

          if (dist < closestSimHit) {
            closestSimHit = dist;
            closestIt = m;
          }
        }
      }

      // Sim Hit stuff

      if (!associateSimHit.empty()) {
        const PSimHit& simHit = *closestIt;

        int bunch = simHit.eventId().bunchCrossing();
        int event = simHit.eventId().event();

        float sim_x1(simHit.entryPoint().x()), sim_x2(simHit.exitPoint().x()), sim_xpos(0.5 * (sim_x1 + sim_x2));
        float sim_y1(simHit.entryPoint().y()), sim_y2(simHit.exitPoint().y()), sim_ypos(0.5 * (sim_y1 + sim_y2));

        float res_x = (rechit_x - sim_xpos) * 10000.0;
        float res_y = (rechit_y - sim_ypos) * 10000.0;

        float pull_x = (rechit_x - sim_xpos) / lerr_x;
        float pull_y = (rechit_y - sim_ypos) / lerr_y;

        // Now Plotting stuff
        if (bunch == 0)
          histo[IN_TIME_BUNCH].fill(bunch, id, &iEvent);
        if (bunch != 0)
          histo[OUT_TIME_BUNCH].fill(bunch, id, &iEvent);

        histo[NSIMHITS].fill(event, id, &iEvent);

        histo[RECHIT_X].fill(rechit_x, id, &iEvent);
        histo[RECHIT_Y].fill(rechit_y, id, &iEvent);

        histo[RES_X].fill(res_x, id, &iEvent);
        histo[RES_Y].fill(res_y, id, &iEvent);

        histo[ERROR_X].fill(lerr_x, id, &iEvent);
        histo[ERROR_Y].fill(lerr_y, id, &iEvent);

        histo[PULL_X].fill(pull_x, id, &iEvent);
        histo[PULL_Y].fill(pull_y, id, &iEvent);
      }
    }
  }
}

Member Data Documentation

srcToken_

edm::EDGetTokenT<SiPixelRecHitCollection> SiPixelPhase1RecHitsV::srcToken_

private

Definition at line 37 of file SiPixelPhase1RecHitsV.h.

Referenced by analyze().

trackerHitAssociatorConfig_

TrackerHitAssociator::Config SiPixelPhase1RecHitsV::trackerHitAssociatorConfig_

private

Definition at line 36 of file SiPixelPhase1RecHitsV.h.

Referenced by analyze().