L1MuDTAssignmentUnit Class Reference

#include <L1MuDTAssignmentUnit.h>

Public Member Functions
	L1MuDTAssignmentUnit (L1MuDTSectorProcessor &sp, int id, edm::ConsumesCollector)
	constructor More...
void	PhiAU (const edm::EventSetup &c)
	assign phi More...
void	PtAU (const edm::EventSetup &c)
	assign pt and charge More...
void	QuaAU ()
	assign quality More...
void	reset ()
	reset Assignment Unit More...
void	run (const edm::EventSetup &c)
	run Assignment Unit More...
void	setPrecision ()
	set precision of phi and phib More...
	~L1MuDTAssignmentUnit ()
	destructor More...

Private Member Functions
int	convertSector (int)
	convert sector Id to 8 bit code (= sector center) More...
int	getCharge (PtAssMethod)
	determine charge More...
int	getPtAddress (PtAssMethod, int bendcharge=0) const
	calculate bend angle More...
PtAssMethod	getPtMethod () const
	determine pt assignment method More...
const L1MuDTTrackSegPhi *	getTSphi (int station) const
	get track segment from a given station More...
int	phiDiff (int stat1, int stat2) const
	build difference of two phi values More...
void	TSR ()
	Track Segment Router. More...

Private Attributes
L1MuDTAddressArray	m_addArray
int	m_id
PtAssMethod	m_ptAssMethod
L1MuDTSectorProcessor &	m_sp
std::vector< const L1MuDTTrackSegPhi * >	m_TSphi
unsigned short	nbit_phi
	of bits used for pt-assignment More...
unsigned short	nbit_phib
	of bits used for pt-assignment More...
edm::ESHandle< L1MuDTPhiLut >	thePhiLUTs
	phi-assignment look-up tables More...
edm::ESGetToken< L1MuDTPhiLut, L1MuDTPhiLutRcd >	thePhiToken
edm::ESHandle< L1MuDTPtaLut >	thePtaLUTs
	pt-assignment look-up tables More...
edm::ESGetToken< L1MuDTPtaLut, L1MuDTPtaLutRcd >	thePtaToken

Detailed Description

Assignment Unit:

assigns pt, charge, phi and quality to a muon candidate found by the Track Assembler

N. Neumeister CERN EP J. Troconiz UAM Madrid

Definition at line 53 of file L1MuDTAssignmentUnit.h.

Constructor & Destructor Documentation

L1MuDTAssignmentUnit()

L1MuDTAssignmentUnit::L1MuDTAssignmentUnit	(	L1MuDTSectorProcessor &	sp,
		int	id,
		edm::ConsumesCollector	iC
	)

constructor

Definition at line 58 of file L1MuDTAssignmentUnit.cc.

References m_TSphi, reset(), and setPrecision().

    : m_sp(sp),
      m_id(id),
      m_addArray(),
      m_TSphi(),
      m_ptAssMethod(NODEF),
      thePhiToken(iC.esConsumes()),
      thePtaToken(iC.esConsumes()),
      nbit_phi(12),
      nbit_phib(10) {
  m_TSphi.reserve(4);  // a track candidate can consist of max 4 TS
  reset();

  setPrecision();
}

~L1MuDTAssignmentUnit()

L1MuDTAssignmentUnit::~L1MuDTAssignmentUnit

(

)

destructor

Definition at line 78 of file L1MuDTAssignmentUnit.cc.

{}

Member Function Documentation

convertSector()

int L1MuDTAssignmentUnit::convertSector ( int  sector )

private

convert sector Id to 8 bit code (= sector center)

Definition at line 336 of file L1MuDTAssignmentUnit.cc.

Referenced by PhiAU().

                                                  {
  //  assert( sector >=0 && sector < 12 );
  const int sectorvalues[12] = {0, 12, 24, 36, 48, 60, 72, 84, 96, 108, 120, 132};

  return sectorvalues[sector];
}

getCharge()

int L1MuDTAssignmentUnit::getCharge ( PtAssMethod  method )

private

determine charge

Definition at line 346 of file L1MuDTAssignmentUnit.cc.

References AlcaSiPixelAliHarvester0T_cff::method, NODEF, PT12H, PT12HO, PT12L, PT12LO, PT13H, PT13HO, PT13L, PT13LO, PT14H, PT14HO, PT14L, PT14LO, PT15HO, PT15LO, PT23H, PT23HO, PT23L, PT23LO, PT24H, PT24HO, PT24L, PT24LO, PT25HO, PT25LO, PT34H, PT34HO, PT34L, and PT34LO.

Referenced by PtAU().

                                                      {
  int chargesign = 0;
  switch (method) {
    case PT12L: {
      chargesign = -1;
      break;
    }
    case PT12H: {
      chargesign = -1;
      break;
    }
    case PT13L: {
      chargesign = -1;
      break;
    }
    case PT13H: {
      chargesign = -1;
      break;
    }
    case PT14L: {
      chargesign = -1;
      break;
    }
    case PT14H: {
      chargesign = -1;
      break;
    }
    case PT23L: {
      chargesign = -1;
      break;
    }
    case PT23H: {
      chargesign = -1;
      break;
    }
    case PT24L: {
      chargesign = -1;
      break;
    }
    case PT24H: {
      chargesign = -1;
      break;
    }
    case PT34L: {
      chargesign = 1;
      break;
    }
    case PT34H: {
      chargesign = 1;
      break;
    }
    case PT12LO: {
      chargesign = -1;
      break;
    }
    case PT12HO: {
      chargesign = -1;
      break;
    }
    case PT13LO: {
      chargesign = -1;
      break;
    }
    case PT13HO: {
      chargesign = -1;
      break;
    }
    case PT14LO: {
      chargesign = -1;
      break;
    }
    case PT14HO: {
      chargesign = -1;
      break;
    }
    case PT23LO: {
      chargesign = -1;
      break;
    }
    case PT23HO: {
      chargesign = -1;
      break;
    }
    case PT24LO: {
      chargesign = -1;
      break;
    }
    case PT24HO: {
      chargesign = -1;
      break;
    }
    case PT34LO: {
      chargesign = 1;
      break;
    }
    case PT34HO: {
      chargesign = 1;
      break;
    }
    case PT15LO: {
      chargesign = -1;
      break;
    }
    case PT15HO: {
      chargesign = -1;
      break;
    }
    case PT25LO: {
      chargesign = -1;
      break;
    }
    case PT25HO: {
      chargesign = -1;
      break;
    }
    case NODEF: {
      chargesign = 0;
      //                    cerr << "AssignmentUnit::getCharge : undefined PtAssMethod!"
      //                         << endl;
      break;
    }
  }

  return chargesign;
}

getPtAddress()

int L1MuDTAssignmentUnit::getPtAddress ( PtAssMethod  method, int  bendcharge = 0  ) const

private

calculate bend angle

Definition at line 595 of file L1MuDTAssignmentUnit.cc.

References AlcaSiPixelAliHarvester0T_cff::method, NODEF, phiDiff(), PT12H, PT12HO, PT12L, PT12LO, PT13H, PT13HO, PT13L, PT13LO, PT14H, PT14HO, PT14L, PT14LO, PT15HO, PT15LO, PT23H, PT23HO, PT23L, PT23LO, PT24H, PT24HO, PT24L, PT24LO, PT25HO, PT25LO, PT34H, PT34HO, PT34L, and PT34LO.

Referenced by PtAU().

                                                                               {
  // calculate bend angle as difference of two azimuthal positions

  int bendangle = 0;
  switch (method) {
    case PT12L: {
      bendangle = phiDiff(1, 2);
      break;
    }
    case PT12H: {
      bendangle = phiDiff(1, 2);
      break;
    }
    case PT13L: {
      bendangle = phiDiff(1, 3);
      break;
    }
    case PT13H: {
      bendangle = phiDiff(1, 3);
      break;
    }
    case PT14L: {
      bendangle = phiDiff(1, 4);
      break;
    }
    case PT14H: {
      bendangle = phiDiff(1, 4);
      break;
    }
    case PT23L: {
      bendangle = phiDiff(2, 3);
      break;
    }
    case PT23H: {
      bendangle = phiDiff(2, 3);
      break;
    }
    case PT24L: {
      bendangle = phiDiff(2, 4);
      break;
    }
    case PT24H: {
      bendangle = phiDiff(2, 4);
      break;
    }
    case PT34L: {
      bendangle = phiDiff(4, 3);
      break;
    }
    case PT34H: {
      bendangle = phiDiff(4, 3);
      break;
    }
    case PT12LO: {
      bendangle = phiDiff(1, 2);
      break;
    }
    case PT12HO: {
      bendangle = phiDiff(1, 2);
      break;
    }
    case PT13LO: {
      bendangle = phiDiff(1, 3);
      break;
    }
    case PT13HO: {
      bendangle = phiDiff(1, 3);
      break;
    }
    case PT14LO: {
      bendangle = phiDiff(1, 4);
      break;
    }
    case PT14HO: {
      bendangle = phiDiff(1, 4);
      break;
    }
    case PT23LO: {
      bendangle = phiDiff(2, 3);
      break;
    }
    case PT23HO: {
      bendangle = phiDiff(2, 3);
      break;
    }
    case PT24LO: {
      bendangle = phiDiff(2, 4);
      break;
    }
    case PT24HO: {
      bendangle = phiDiff(2, 4);
      break;
    }
    case PT34LO: {
      bendangle = phiDiff(4, 3);
      break;
    }
    case PT34HO: {
      bendangle = phiDiff(4, 3);
      break;
    }
    case PT15LO: {
      bendangle = phiDiff(1, 3);
      break;
    }
    case PT15HO: {
      bendangle = phiDiff(1, 3);
      break;
    }
    case PT25LO: {
      bendangle = phiDiff(2, 3);
      break;
    }
    case PT25HO: {
      bendangle = phiDiff(2, 3);
      break;
    }
    case NODEF: {
      bendangle = 0;
      //                    cerr << "AssignmentUnit::getPtAddress : undefined PtAssMethod" << endl;
      break;
    }
  }

  int signo = 1;
  bendangle = (bendangle + 8192) % 4096;
  if (bendangle > 2047)
    bendangle -= 4096;
  if (bendangle < 0)
    signo = -1;

  if (bendcharge)
    return signo;

  bendangle = (bendangle + 2048) % 1024;
  if (bendangle > 511)
    bendangle -= 1024;

  return bendangle;
}

getPtMethod()

PtAssMethod L1MuDTAssignmentUnit::getPtMethod ( ) const

private

determine pt assignment method

Definition at line 475 of file L1MuDTAssignmentUnit.cc.

References funct::abs(), L1MuDTPtaLut::getPtLutThreshold(), getTSphi(), m_addArray, m_id, m_sp, AlcaSiPixelAliHarvester0T_cff::method, NODEF, L1MuDTSectorProcessor::ovl(), L1MuDTTrackSegPhi::phib(), PT12H, PT12HO, PT12L, PT12LO, PT13H, PT13HO, PT13L, PT13LO, PT14H, PT14HO, PT14L, PT14LO, PT15HO, PT15LO, PT23H, PT23HO, PT23L, PT23LO, PT24H, PT24HO, PT24L, PT24LO, PT25HO, PT25LO, PT34H, PT34HO, PT34L, PT34LO, alignCSCRings::s, L1MuDTAddressArray::station(), L1MuDTSectorProcessor::TA(), thePtaLUTs, remoteMonitoring_LASER_era2018_cfg::threshold, and L1MuDTTrackAssembler::trackBitMap().

Referenced by PtAU().

                                                    {
  // determine which pt-assignment method should be used as a function
  // of the track class and
  // of the phib values of the track segments making up this track candidate.

  // get bitmap of track candidate
  const bitset<4> s = m_sp.TA()->trackBitMap(m_id);

  int method = -1;

  if (s.test(0) && s.test(3))
    method = 2;  // stations 1 and 4
  if (s.test(0) && s.test(2))
    method = 1;  // stations 1 and 3
  if (s.test(0) && s.test(1))
    method = 0;  // stations 1 and 2
  if (!s.test(0) && s.test(1) && s.test(3))
    method = 4;  // stations 2 and 4
  if (!s.test(0) && s.test(1) && s.test(2))
    method = 3;  // stations 2 and 3
  if (!s.test(0) && !s.test(1) && s.test(2) && s.test(3))
    method = 5;  // stations 3 and 4

  if (m_sp.ovl()) {
    int adr = m_addArray.station(3);
    bool s5 = (adr == 15) ? false : ((adr / 2) % 2 == 1);
    if (s.test(0) && s.test(3))
      method = 8;  // stations 1 and 4
    if (s.test(0) && s.test(2) && s5)
      method = 12;  // stations 1 and 5
    if (s.test(0) && s.test(2) && !s5)
      method = 7;  // stations 1 and 3
    if (s.test(0) && s.test(1))
      method = 6;  // stations 1 and 2
    if (!s.test(0) && s.test(1) && s.test(3))
      method = 10;  // stations 2 and 4
    if (!s.test(0) && s.test(1) && s.test(2) && s5)
      method = 13;  // stations 2 and 5
    if (!s.test(0) && s.test(1) && s.test(2) && !s5)
      method = 9;  // stations 2 and 3
    if (!s.test(0) && !s.test(1) && s.test(2) && s.test(3))
      method = 11;  // stations 3 and 4
  }

  int threshold = thePtaLUTs->getPtLutThreshold(method);

  // phib values of track segments from stations 1, 2 and 4
  int phib1 = (getTSphi(1) != nullptr) ? getTSphi(1)->phib() : 0;
  int phib2 = (getTSphi(2) != nullptr) ? getTSphi(2)->phib() : 0;
  int phib4 = (getTSphi(4) != nullptr) ? getTSphi(4)->phib() : 0;

  PtAssMethod pam = NODEF;

  switch (method) {
    case 0: {
      pam = (abs(phib1) < threshold) ? PT12H : PT12L;
      break;
    }
    case 1: {
      pam = (abs(phib1) < threshold) ? PT13H : PT13L;
      break;
    }
    case 2: {
      pam = (abs(phib1) < threshold) ? PT14H : PT14L;
      break;
    }
    case 3: {
      pam = (abs(phib2) < threshold) ? PT23H : PT23L;
      break;
    }
    case 4: {
      pam = (abs(phib2) < threshold) ? PT24H : PT24L;
      break;
    }
    case 5: {
      pam = (abs(phib4) < threshold) ? PT34H : PT34L;
      break;
    }
    case 6: {
      pam = (abs(phib1) < threshold) ? PT12HO : PT12LO;
      break;
    }
    case 7: {
      pam = (abs(phib1) < threshold) ? PT13HO : PT13LO;
      break;
    }
    case 8: {
      pam = (abs(phib1) < threshold) ? PT14HO : PT14LO;
      break;
    }
    case 9: {
      pam = (abs(phib2) < threshold) ? PT23HO : PT23LO;
      break;
    }
    case 10: {
      pam = (abs(phib2) < threshold) ? PT24HO : PT24LO;
      break;
    }
    case 11: {
      pam = (abs(phib4) < threshold) ? PT34HO : PT34LO;
      break;
    }
    case 12: {
      pam = (abs(phib1) < threshold) ? PT15HO : PT15LO;
      break;
    }
    case 13: {
      pam = (abs(phib2) < threshold) ? PT25HO : PT25LO;
      break;
    }
    default:;
      //cout << "L1MuDTAssignmentUnit : Error in PT ass method evaluation" << endl;
  }

  return pam;
}

getTSphi()

const L1MuDTTrackSegPhi * L1MuDTAssignmentUnit::getTSphi ( int  station ) const

private

get track segment from a given station

Definition at line 320 of file L1MuDTAssignmentUnit.cc.

References m_TSphi, and relativeConstraints::station.

Referenced by getPtMethod(), PhiAU(), and phiDiff().

                                                                         {
  vector<const L1MuDTTrackSegPhi*>::const_iterator iter;
  for (iter = m_TSphi.begin(); iter != m_TSphi.end(); iter++) {
    int stat = (*iter)->station();
    if (station == stat) {
      return (*iter);
      break;
    }
  }

  return nullptr;
}

PhiAU()

void L1MuDTAssignmentUnit::PhiAU

(

const edm::EventSetup &

c

)

assign phi

Definition at line 142 of file L1MuDTAssignmentUnit.cc.

References l1t::bitShift(), c, L1MuDTTrackFinder::config(), convertSector(), first, L1MuDTPhiLut::getDeltaPhi(), L1MuDTTFConfig::getNbitsPhiPhi(), L1MuDTTFConfig::getNbitsPhiPhib(), getTSphi(), L1MuDTSectorProcessor::id(), dqmdumpme::k, m_id, m_sp, phi, L1MuDTTrackSegPhi::phi(), L1MuDTTrackSegPhi::phib(), edm::second(), L1MuDTSecProcId::sector(), L1MuDTTrackSegPhi::sector(), L1MuDTTrack::setPhi(), L1MuDTSectorProcessor::tf(), thePhiLUTs, thePhiToken, L1MuDTSectorProcessor::track(), and L1MuDTSectorProcessor::tracK().

Referenced by run().

                                                       {
  // calculate phi at station 2 using 8 bits (precision = 2.5 degrees)

  thePhiLUTs = c.getHandle(thePhiToken);

  int sh_phi = 12 - m_sp.tf().config()->getNbitsPhiPhi();
  int sh_phib = 10 - m_sp.tf().config()->getNbitsPhiPhib();

  const L1MuDTTrackSegPhi* second = getTSphi(2);  // track segment at station 2
  const L1MuDTTrackSegPhi* first = getTSphi(1);   // track segment at station 1
  const L1MuDTTrackSegPhi* forth = getTSphi(4);   // track segment at station 4

  int phi2 = 0;  // phi-value at station 2
  int sector = 0;

  if (second) {
    phi2 = second->phi() >> sh_phi;
    sector = second->sector();
  } else if (second == nullptr && first) {
    phi2 = first->phi() >> sh_phi;
    sector = first->sector();
  } else if (second == nullptr && forth) {
    phi2 = forth->phi() >> sh_phi;
    sector = forth->sector();
  }

  int sector0 = m_sp.id().sector();

  // convert sector difference to values in the range -6 to +5

  int sectordiff = (sector - sector0) % 12;
  if (sectordiff >= 6)
    sectordiff -= 12;
  if (sectordiff < -6)
    sectordiff += 12;

  //  assert( abs(sectordiff) <= 1 );

  // get sector center in 8 bit coding
  int sector_8 = convertSector(sector0);

  // convert phi to 2.5 degree precision
  int phi_precision = 4096 >> sh_phi;
  const double k = 57.2958 / 2.5 / static_cast<float>(phi_precision);
  double phi_f = static_cast<double>(phi2);
  int phi_8 = static_cast<int>(floor(phi_f * k));

  if (second == nullptr && first) {
    int bend_angle = l1t::bitShift((first->phib() >> sh_phib), sh_phib);
    phi_8 = phi_8 + thePhiLUTs->getDeltaPhi(0, bend_angle);
  } else if (second == nullptr && forth) {
    int bend_angle = l1t::bitShift((forth->phib() >> sh_phib), sh_phib);
    phi_8 = phi_8 + thePhiLUTs->getDeltaPhi(1, bend_angle);
  }

  phi_8 += sectordiff * 12;

  if (phi_8 > 15)
    phi_8 = 15;
  if (phi_8 < -16)
    phi_8 = -16;

  int phi = (sector_8 + phi_8 + 144) % 144;
  phi_8 = (phi_8 + 32) % 32;

  m_sp.track(m_id)->setPhi(phi);
  m_sp.tracK(m_id)->setPhi(phi_8);
}

phiDiff()

int L1MuDTAssignmentUnit::phiDiff ( int  stat1, int  stat2  ) const

private

build difference of two phi values

Definition at line 739 of file L1MuDTAssignmentUnit.cc.

References l1t::bitShift(), getTSphi(), nbit_phi, hltrates_dqm_sourceclient-live_cfg::offset, L1MuDTTrackSegPhi::phi(), L1MuDTTrackSegPhi::sector(), hgcalTopologyTester_cfi::sector1, and hgcalTopologyTester_cfi::sector2.

Referenced by getPtAddress().

                                                            {
  // calculate bit shift

  int sh_phi = 12 - nbit_phi;

  // get 2 phi values and add offset (30 degrees ) for adjacent sector
  int sector1 = getTSphi(stat1)->sector();
  int sector2 = getTSphi(stat2)->sector();
  int phi1 = getTSphi(stat1)->phi() >> sh_phi;
  int phi2 = getTSphi(stat2)->phi() >> sh_phi;

  // convert sector difference to values in the range -6 to +5

  int sectordiff = (sector2 - sector1) % 12;
  if (sectordiff >= 6)
    sectordiff -= 12;
  if (sectordiff < -6)
    sectordiff += 12;

  //  assert( abs(sectordiff) <= 1 );

  int offset = (2144 >> sh_phi) * sectordiff;
  int bendangle = l1t::bitShift((phi2 - phi1 + offset), sh_phi);

  return bendangle;
}

PtAU()

void L1MuDTAssignmentUnit::PtAU

(

const edm::EventSetup &

c

)

assign pt and charge

Definition at line 214 of file L1MuDTAssignmentUnit.cc.

References c, ALCARECOTkAlJpsiMuMu_cff::charge, getCharge(), L1MuDTPtaLut::getPt(), getPtAddress(), getPtMethod(), m_id, m_ptAssMethod, m_sp, DiDispStaMuonMonitor_cfi::pt, L1MuDTTrack::setCharge(), L1MuDTTrack::setPt(), thePtaLUTs, thePtaToken, L1MuDTSectorProcessor::track(), and L1MuDTSectorProcessor::tracK().

Referenced by run().

                                                      {
  thePtaLUTs = c.getHandle(thePtaToken);

  // get pt-assignment method as function of track class and TS phib values
  m_ptAssMethod = getPtMethod();

  // get input address for look-up table
  int bend_angle = getPtAddress(m_ptAssMethod);
  int bend_carga = getPtAddress(m_ptAssMethod, 1);

  // retrieve pt value from look-up table
  int lut_idx = m_ptAssMethod;
  int pt = thePtaLUTs->getPt(lut_idx, bend_angle);

  m_sp.track(m_id)->setPt(pt);
  m_sp.tracK(m_id)->setPt(pt);

  // assign charge
  int chsign = getCharge(m_ptAssMethod);
  int charge = (bend_carga >= 0) ? chsign : -1 * chsign;
  m_sp.track(m_id)->setCharge(charge);
  m_sp.tracK(m_id)->setCharge(charge);
}

QuaAU()

void L1MuDTAssignmentUnit::QuaAU

(

)

assign quality

Definition at line 241 of file L1MuDTAssignmentUnit.cc.

References m_id, m_sp, quality, L1MuDTTrack::setQuality(), T12, T123, T1234, T124, T13, T134, T14, T23, T234, T24, T34, L1MuDTSectorProcessor::TA(), L1MuDTSectorProcessor::track(), L1MuDTSectorProcessor::tracK(), and L1MuDTTrackAssembler::trackClass().

Referenced by run().

                                 {
  unsigned int quality = 0;

  const TrackClass tc = m_sp.TA()->trackClass(m_id);

  switch (tc) {
    case T1234: {
      quality = 7;
      break;
    }
    case T123: {
      quality = 6;
      break;
    }
    case T124: {
      quality = 6;
      break;
    }
    case T134: {
      quality = 5;
      break;
    }
    case T234: {
      quality = 4;
      break;
    }
    case T12: {
      quality = 3;
      break;
    }
    case T13: {
      quality = 3;
      break;
    }
    case T14: {
      quality = 3;
      break;
    }
    case T23: {
      quality = 2;
      break;
    }
    case T24: {
      quality = 2;
      break;
    }
    case T34: {
      quality = 1;
      break;
    }
    default: {
      quality = 0;
      break;
    }
  }

  m_sp.track(m_id)->setQuality(quality);
  m_sp.tracK(m_id)->setQuality(quality);
}

reset()

void L1MuDTAssignmentUnit::reset

(

void

)

reset Assignment Unit

Definition at line 133 of file L1MuDTAssignmentUnit.cc.

References m_addArray, m_ptAssMethod, m_TSphi, NODEF, and L1MuDTAddressArray::reset().

Referenced by L1MuDTAssignmentUnit().

                                 {
  m_addArray.reset();
  m_TSphi.clear();
  m_ptAssMethod = NODEF;
}

run()

void L1MuDTAssignmentUnit::run

(

const edm::EventSetup &

c

)

run Assignment Unit

Definition at line 87 of file L1MuDTAssignmentUnit.cc.

References L1MuDTTrackAssembler::address(), simKBmtfDigis_cfi::bx, c, L1MuDTTrack::enable(), m_addArray, m_id, m_sp, m_TSphi, PhiAU(), PtAU(), QuaAU(), L1MuDTTrack::setAddresses(), L1MuRegionalCand::setBx(), L1MuDTTrack::setTC(), L1MuDTTrack::setTSphi(), L1MuDTSectorProcessor::TA(), L1MuDTSectorProcessor::track(), L1MuDTSectorProcessor::tracK(), L1MuDTTrackAssembler::trackClass(), and TSR().

                                                     {
  // enable track candidate
  m_sp.track(m_id)->enable();
  m_sp.tracK(m_id)->enable();

  // set track class
  TrackClass tc = m_sp.TA()->trackClass(m_id);
  m_sp.track(m_id)->setTC(tc);
  m_sp.tracK(m_id)->setTC(tc);

  // get relative addresses of matching track segments
  m_addArray = m_sp.TA()->address(m_id);
  m_sp.track(m_id)->setAddresses(m_addArray);
  m_sp.tracK(m_id)->setAddresses(m_addArray);

  // get track segments (track segment router)
  TSR();
  m_sp.track(m_id)->setTSphi(m_TSphi);
  m_sp.tracK(m_id)->setTSphi(m_TSphi);

  // set bunch-crossing (use first track segment)
  vector<const L1MuDTTrackSegPhi*>::const_iterator iter = m_TSphi.begin();
  int bx = (*iter)->bx();
  m_sp.track(m_id)->setBx(bx);
  m_sp.tracK(m_id)->setBx(bx);

  // assign phi
  PhiAU(c);

  // assign pt and charge
  PtAU(c);

  // assign quality
  QuaAU();

  // special hack for overlap region
  //  for ( iter = m_TSphi.begin(); iter != m_TSphi.end(); iter++ ) {
  //    int wheel = abs((*iter)->wheel());
  //    if ( wheel == 3 && (*iter)->etaFlag() ) m_sp.track(m_id)->disable();
  //    if ( wheel == 3 && (*iter)->etaFlag() ) m_sp.tracK(m_id)->disable();
  //  }
}

setPrecision()

void L1MuDTAssignmentUnit::setPrecision

(

)

set precision of phi and phib

Definition at line 770 of file L1MuDTAssignmentUnit.cc.

References L1MuDTTrackFinder::config(), L1MuDTTFConfig::getNbitsPtaPhi(), L1MuDTTFConfig::getNbitsPtaPhib(), m_sp, nbit_phi, nbit_phib, and L1MuDTSectorProcessor::tf().

Referenced by L1MuDTAssignmentUnit().

                                        {
  nbit_phi = m_sp.tf().config()->getNbitsPtaPhi();
  nbit_phib = m_sp.tf().config()->getNbitsPtaPhib();
}

TSR()

void L1MuDTAssignmentUnit::TSR ( )

private

Track Segment Router.

Definition at line 304 of file L1MuDTAssignmentUnit.cc.

References L1MuDTSectorProcessor::data(), L1MuDTDataBuffer::getTSphi(), m_addArray, m_sp, m_TSphi, and L1MuDTAddressArray::station().

Referenced by run().

                               {
  // get the track segments from the data buffer
  const L1MuDTTrackSegPhi* ts = nullptr;
  for (int stat = 1; stat <= 4; stat++) {
    int adr = m_addArray.station(stat);
    if (adr != 15) {
      ts = m_sp.data()->getTSphi(stat, adr);
      if (ts != nullptr)
        m_TSphi.push_back(ts);
    }
  }
}

Member Data Documentation

m_addArray

L1MuDTAddressArray L1MuDTAssignmentUnit::m_addArray

private

Definition at line 105 of file L1MuDTAssignmentUnit.h.

Referenced by getPtMethod(), reset(), run(), and TSR().

m_id

int L1MuDTAssignmentUnit::m_id

private

Definition at line 103 of file L1MuDTAssignmentUnit.h.

Referenced by getPtMethod(), PhiAU(), PtAU(), QuaAU(), and run().

m_ptAssMethod

PtAssMethod L1MuDTAssignmentUnit::m_ptAssMethod

private

Definition at line 107 of file L1MuDTAssignmentUnit.h.

Referenced by PtAU(), and reset().

m_sp

L1MuDTSectorProcessor& L1MuDTAssignmentUnit::m_sp

private

Definition at line 102 of file L1MuDTAssignmentUnit.h.

Referenced by getPtMethod(), PhiAU(), PtAU(), QuaAU(), run(), setPrecision(), and TSR().

m_TSphi

std::vector<const L1MuDTTrackSegPhi*> L1MuDTAssignmentUnit::m_TSphi

private

Definition at line 106 of file L1MuDTAssignmentUnit.h.

Referenced by getTSphi(), L1MuDTAssignmentUnit(), reset(), run(), and TSR().

nbit_phi

unsigned short L1MuDTAssignmentUnit::nbit_phi

private

of bits used for pt-assignment

Definition at line 113 of file L1MuDTAssignmentUnit.h.

Referenced by phiDiff(), and setPrecision().

nbit_phib

unsigned short L1MuDTAssignmentUnit::nbit_phib

private

of bits used for pt-assignment

Definition at line 114 of file L1MuDTAssignmentUnit.h.

Referenced by setPrecision().

thePhiLUTs

edm::ESHandle<L1MuDTPhiLut> L1MuDTAssignmentUnit::thePhiLUTs

private

phi-assignment look-up tables

Definition at line 111 of file L1MuDTAssignmentUnit.h.

Referenced by PhiAU().

thePhiToken

edm::ESGetToken<L1MuDTPhiLut, L1MuDTPhiLutRcd> L1MuDTAssignmentUnit::thePhiToken

private

Definition at line 109 of file L1MuDTAssignmentUnit.h.

Referenced by PhiAU().

thePtaLUTs

edm::ESHandle<L1MuDTPtaLut> L1MuDTAssignmentUnit::thePtaLUTs

private

pt-assignment look-up tables

Definition at line 112 of file L1MuDTAssignmentUnit.h.

Referenced by getPtMethod(), and PtAU().

thePtaToken

edm::ESGetToken<L1MuDTPtaLut, L1MuDTPtaLutRcd> L1MuDTAssignmentUnit::thePtaToken

private

Definition at line 110 of file L1MuDTAssignmentUnit.h.

Referenced by PtAU().