pfalgo_common_ref.h File Reference

#include "../firmware/data.h"
#include "../firmware/pfalgo_common.h"
#include <algorithm>

Go to the source code of this file.

Classes
struct	pfalgo_config

Functions
template<typename CO_t >
int	best_match_with_pt_ref (int nCAL, int dR2MAX, const CO_t calo[], const TkObj &track)
void	pfalgo_mu_ref (const pfalgo_config &cfg, const TkObj track[], const MuObj mu[], bool isMu[], PFChargedObj outmu[], bool debug)
template<typename T >
void	ptsort_ref (int nIn, int nOut, const T in[], T out[])
template<typename T , typename TV >
void	ptsort_ref (int nIn, int nOut, const TV &in, T out[])
template<typename T >
int	sqr (const T &t)

Function Documentation

best_match_with_pt_ref()

template<typename CO_t >

int best_match_with_pt_ref	(	int	nCAL,
		int	dR2MAX,
		const CO_t	calo[],
		const TkObj &	track
	)

Definition at line 56 of file pfalgo_common_ref.h.

                                                                                         {
  pt_t caloPtMin = track.hwPt - 2 * (track.hwPtErr);
  if (caloPtMin < 0)
    caloPtMin = 0;
  int dptscale = (dR2MAX << 8) / std::max<int>(1, sqr(track.hwPtErr));
  int drmin = 0, ibest = -1;
  for (int ic = 0; ic < nCAL; ++ic) {
    if (calo[ic].hwPt <= caloPtMin)
      continue;
    int dr = dr2_int(track.hwEta, track.hwPhi, calo[ic].hwEta, calo[ic].hwPhi);
    if (dr >= dR2MAX)
      continue;
    dr += ((sqr(std::max<int>(track.hwPt - calo[ic].hwPt, 0)) * dptscale) >> 8);
    if (ibest == -1 || dr < drmin) {
      drmin = dr;
      ibest = ic;
    }
  }
  return ibest;
}

References L1TowerCalibrationProducer_cfi::calo, flavorHistoryFilter_cfi::dr, dr2_int(), sqr(), and HLT_2018_cff::track.

pfalgo_mu_ref()

void pfalgo_mu_ref	(	const pfalgo_config &	cfg,
		const TkObj	track[],
		const MuObj	mu[],
		bool	isMu[],
		PFChargedObj	outmu[],
		bool	debug
	)

ptsort_ref() [1/2]

template<typename T >

void ptsort_ref	(	int	nIn,
		int	nOut,
		const T	in[],
		T	out[]
	)

ptsort_ref() [2/2]

template<typename T , typename TV >

void ptsort_ref	(	int	nIn,
		int	nOut,
		const TV &	in,
		T	out[]
	)

Definition at line 78 of file pfalgo_common_ref.h.

                                                             {
  for (int iout = 0; iout < nOut; ++iout) {
    out[iout].hwPt = 0;
  }
  for (int it = 0; it < nIn; ++it) {
    for (int iout = 0; iout < nOut; ++iout) {
      if (in[it].hwPt >= out[iout].hwPt) {
        for (int i2 = nOut - 1; i2 > iout; --i2) {
          out[i2] = out[i2 - 1];
        }
        out[iout] = in[it];
        break;
      }
    }
  }
}

References testProducerWithPsetDescEmpty_cfi::i2, recoMuon::in, and MillePedeFileConverter_cfg::out.

sqr()

template<typename T >

int sqr ( const T &  t )

inline

Definition at line 9 of file pfalgo_common_ref.h.

                           {
  return t * t;
}

References OrderedSet::t.

Referenced by MonopoleTransportation::AlongStepGetPhysicalInteractionLength(), ThirdHitPredictionFromCircle::angle(), best_match_with_pt_ref(), HitPairGeneratorFromLayerPairForPhotonConversion::checkRZCompatibilityWithSeedTrack(), RectangularEtaPhiTrackingRegion::checkRZOld(), ThirdHitPredictionFromCircle::curvature(), RectangularEtaPhiTrackingRegion::estimator(), FullModelReactionDynamics::GenerateXandPt(), HitPairGeneratorFromLayerPairForPhotonConversion::getPhiRange(), CAHitTripletGenerator::hitNtuplets(), CAHitQuadrupletGenerator::hitNtuplets(), HitPairGeneratorFromLayerPairForPhotonConversion::hitPairs(), ThirdHitCorrection::init(), SeedForPhotonConversion1Leg::initialError(), SeedFromConsecutiveHitsCreator::initialError(), JacobianLocalToCartesian::JacobianLocalToCartesian(), SeedFromConsecutiveHitsCreator::makeSeed(), MatchJet::matchCollections(), RKCurvilinearDistance< T, N >::momentum(), RKCurvilinearDistance< T, N >::operator()(), ThirdHitZPrediction::operator()(), ThirdHitPredictionFromCircle::phi(), InnerDeltaPhi::phiRange(), ThirdHitPredictionFromCircle::HelixRZ::rAtZ(), reco::GhostTrackVertexFinder::reassignTracks(), PrimaryVertexResolution::Resolution::Resolution(), PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::selectPriVtxCompatibleWithTrack(), MSLayersKeeperX0AtEta::setX0(), reco::SequentialGhostTrackFitter::stable(), MSLayersAtAngle::sumX0D(), ThirdHitPredictionFromCircle::transverseIP(), reco::GhostTrackVertexFinder::vertexCompat(), reco::TrackGhostTrackState::vertexStateOnGhostTrack(), reco::TrackGhostTrackState::vertexStateOnMeasurement(), and ThirdHitPredictionFromCircle::HelixRZ::zAtR().