AlignmentCSCOverlapSelector Class Reference

#include <AlignmentCSCOverlapSelector.h>

Public Types
typedef std::vector< const reco::Track * >	Tracks

Public Member Functions
	AlignmentCSCOverlapSelector (const edm::ParameterSet &iConfig)
	constructor More...
Tracks	select (const Tracks &tracks, const edm::Event &iEvent) const
	select tracks More...
	~AlignmentCSCOverlapSelector ()
	destructor More...

Private Attributes
unsigned int	m_minHitsPerChamber
int	m_station

Detailed Description

Definition at line 14 of file AlignmentCSCOverlapSelector.h.

Member Typedef Documentation

typedef std::vector<const reco::Track *> AlignmentCSCOverlapSelector::Tracks

Definition at line 16 of file AlignmentCSCOverlapSelector.h.

Constructor & Destructor Documentation

AlignmentCSCOverlapSelector::AlignmentCSCOverlapSelector

(

const edm::ParameterSet &

iConfig

)

constructor

Definition at line 14 of file AlignmentCSCOverlapSelector.cc.

References m_minHitsPerChamber, and m_station.

    : m_station(iConfig.getParameter<int>("station")),
      m_minHitsPerChamber(iConfig.getParameter<unsigned int>("minHitsPerChamber")) {
  if (m_station == 0) {
    edm::LogInfo("AlignmentCSCOverlapSelector")
        << "Acceptable tracks must have " << m_minHitsPerChamber << " in two chambers on all stations." << std::endl;
  } else {
    edm::LogInfo("AlignmentCSCOverlapSelector") << "Acceptable tracks must have " << m_minHitsPerChamber
                                                << " in two chambers on station " << m_station << "." << std::endl;
  }
}

AlignmentCSCOverlapSelector::~AlignmentCSCOverlapSelector

(

)

destructor

Definition at line 28 of file AlignmentCSCOverlapSelector.cc.

{}

Member Function Documentation

AlignmentCSCOverlapSelector::Tracks AlignmentCSCOverlapSelector::select	(	const Tracks &	tracks,
		const edm::Event &	iEvent
	)		const

select tracks

Definition at line 32 of file AlignmentCSCOverlapSelector.cc.

References CSCDetId::chamber(), MuonSubdetId::CSC, CSCDetId::endcap(), m_minHitsPerChamber, m_station, DetId::Muon, mps_fire::result, relativeConstraints::station, CSCDetId::station(), and HLT_FULL_cff::track.

Referenced by CSCOverlapConfigSelector::select().

                                                                                                      {
  Tracks result;

  for (auto const &track : tracks) {
    unsigned int MEminus4_even = 0;
    unsigned int MEminus4_odd = 0;
    unsigned int MEminus3_even = 0;
    unsigned int MEminus3_odd = 0;
    unsigned int MEminus2_even = 0;
    unsigned int MEminus2_odd = 0;
    unsigned int MEminus1_even = 0;
    unsigned int MEminus1_odd = 0;

    unsigned int MEplus1_even = 0;
    unsigned int MEplus1_odd = 0;
    unsigned int MEplus2_even = 0;
    unsigned int MEplus2_odd = 0;
    unsigned int MEplus3_even = 0;
    unsigned int MEplus3_odd = 0;
    unsigned int MEplus4_even = 0;
    unsigned int MEplus4_odd = 0;

    for (auto const &hit : track->recHits()) {
      DetId id = hit->geographicalId();
      if (id.det() == DetId::Muon && id.subdetId() == MuonSubdetId::CSC) {
        CSCDetId cscid(id.rawId());
        int station = (cscid.endcap() == 1 ? 1 : -1) * cscid.station();

        if (station == -4) {
          if (cscid.chamber() % 2 == 0)
            MEminus4_even++;
          else
            MEminus4_odd++;
        } else if (station == -3) {
          if (cscid.chamber() % 2 == 0)
            MEminus3_even++;
          else
            MEminus3_odd++;
        } else if (station == -2) {
          if (cscid.chamber() % 2 == 0)
            MEminus2_even++;
          else
            MEminus2_odd++;
        } else if (station == -1) {
          if (cscid.chamber() % 2 == 0)
            MEminus1_even++;
          else
            MEminus1_odd++;
        }

        else if (station == 1) {
          if (cscid.chamber() % 2 == 0)
            MEplus1_even++;
          else
            MEplus1_odd++;
        } else if (station == 2) {
          if (cscid.chamber() % 2 == 0)
            MEplus2_even++;
          else
            MEplus2_odd++;
        } else if (station == 3) {
          if (cscid.chamber() % 2 == 0)
            MEplus3_even++;
          else
            MEplus3_odd++;
        } else if (station == 4) {
          if (cscid.chamber() % 2 == 0)
            MEplus4_even++;
          else
            MEplus4_odd++;
        }

      }  // end if it's a CSC hit
    }    // end loop over hits

    if ((m_station == 0 || m_station == -4) && (MEminus4_even >= m_minHitsPerChamber) &&
        (MEminus4_odd >= m_minHitsPerChamber))
      result.push_back(track);

    else if ((m_station == 0 || m_station == -3) && (MEminus3_even >= m_minHitsPerChamber) &&
             (MEminus3_odd >= m_minHitsPerChamber))
      result.push_back(track);

    else if ((m_station == 0 || m_station == -2) && (MEminus2_even >= m_minHitsPerChamber) &&
             (MEminus2_odd >= m_minHitsPerChamber))
      result.push_back(track);

    else if ((m_station == 0 || m_station == -1) && (MEminus1_even >= m_minHitsPerChamber) &&
             (MEminus1_odd >= m_minHitsPerChamber))
      result.push_back(track);

    else if ((m_station == 0 || m_station == 1) && (MEplus1_even >= m_minHitsPerChamber) &&
             (MEplus1_odd >= m_minHitsPerChamber))
      result.push_back(track);

    else if ((m_station == 0 || m_station == 2) && (MEplus2_even >= m_minHitsPerChamber) &&
             (MEplus2_odd >= m_minHitsPerChamber))
      result.push_back(track);

    else if ((m_station == 0 || m_station == 3) && (MEplus3_even >= m_minHitsPerChamber) &&
             (MEplus3_odd >= m_minHitsPerChamber))
      result.push_back(track);

    else if ((m_station == 0 || m_station == 4) && (MEplus4_even >= m_minHitsPerChamber) &&
             (MEplus4_odd >= m_minHitsPerChamber))
      result.push_back(track);

  }  // end loop over tracks

  return result;
}

Member Data Documentation

unsigned int AlignmentCSCOverlapSelector::m_minHitsPerChamber

private

Definition at line 29 of file AlignmentCSCOverlapSelector.h.

Referenced by AlignmentCSCOverlapSelector(), and select().

int AlignmentCSCOverlapSelector::m_station

private

Definition at line 28 of file AlignmentCSCOverlapSelector.h.

Referenced by AlignmentCSCOverlapSelector(), and select().