SectorProcessorShower Class Reference

#include <SectorProcessorShower.h>

Public Member Functions
void	configure (const edm::ParameterSet &, int endcap, int sector)
void	process (const CSCShowerDigiCollection &showers, l1t::RegionalMuonShowerBxCollection &out_showers) const
	SectorProcessorShower ()
	~SectorProcessorShower ()

Private Member Functions
int	get_index_shower (int tp_endcap, int tp_sector, int tp_subsector, int tp_station, int tp_csc_ID) const
bool	is_in_sector_csc (int tp_endcap, int tp_sector) const
int	select_shower (const CSCDetId &, const CSCShowerDigi &) const

Private Attributes
bool	enableOneNominalShower_
bool	enableOneTightShower_
bool	enableTwoLooseShowers_
int	endcap_
unsigned	nLooseShowers_
unsigned	nNominalShowers_
unsigned	nTightShowers_
int	sector_
int	verbose_

Detailed Description

Definition at line 22 of file SectorProcessorShower.h.

Constructor & Destructor Documentation

SectorProcessorShower::SectorProcessorShower ( )

inlineexplicit

Definition at line 24 of file SectorProcessorShower.h.

{}

SectorProcessorShower::~SectorProcessorShower ( )

inline

Definition at line 25 of file SectorProcessorShower.h.

{}

Member Function Documentation

void SectorProcessorShower::configure	(	const edm::ParameterSet &	pset,
		int	endcap,
		int	sector
	)

Definition at line 4 of file SectorProcessorShower.cc.

References emtf_assert, enableOneNominalShower_, enableOneTightShower_, enableTwoLooseShowers_, Reference_intrackfit_cff::endcap, endcap_, edm::ParameterSet::getParameter(), emtf::MAX_ENDCAP, emtf::MAX_TRIGSECTOR, emtf::MIN_ENDCAP, emtf::MIN_TRIGSECTOR, nLooseShowers_, nNominalShowers_, nTightShowers_, and sector_.

                                                                                         {
  emtf_assert(emtf::MIN_ENDCAP <= endcap && endcap <= emtf::MAX_ENDCAP);
  emtf_assert(emtf::MIN_TRIGSECTOR <= sector && sector <= emtf::MAX_TRIGSECTOR);

  endcap_ = endcap;
  sector_ = sector;

  enableTwoLooseShowers_ = pset.getParameter<bool>("enableTwoLooseShowers");
  enableOneNominalShower_ = pset.getParameter<bool>("enableOneNominalShowers");
  enableOneTightShower_ = pset.getParameter<bool>("enableOneTightShowers");
  nLooseShowers_ = pset.getParameter<unsigned>("nLooseShowers");
  nNominalShowers_ = pset.getParameter<unsigned>("nNominalShowers");
  nTightShowers_ = pset.getParameter<unsigned>("nTightShowers");
}

int SectorProcessorShower::get_index_shower ( int  tp_endcap, int  tp_sector, int  tp_subsector, int  tp_station, int  tp_csc_ID  ) const

private

Definition at line 95 of file SectorProcessorShower.cc.

References emtf_assert, and is_in_sector_csc().

Referenced by select_shower().

                                                                                         {
  int selected = -1;

  // shower trigger does not considers overlaps
  if (is_in_sector_csc(tp_endcap, tp_sector)) {
    if (tp_station == 1) {  // ME1: 0 - 8, 9 - 17
      selected = (tp_subsector - 1) * 9 + (tp_csc_ID - 1);
    } else {  // ME2,3,4: 18 - 26, 27 - 35, 36 - 44
      selected = (tp_station)*9 + (tp_csc_ID - 1);
    }
  }

  emtf_assert(selected != -1);
  return selected;
}

bool SectorProcessorShower::is_in_sector_csc ( int  tp_endcap, int  tp_sector  ) const

private

Definition at line 112 of file SectorProcessorShower.cc.

References endcap_, and sector_.

Referenced by get_index_shower().

                                                                               {
  return ((endcap_ == tp_endcap) && (sector_ == tp_sector));
}

void SectorProcessorShower::process	(	const CSCShowerDigiCollection &	showers,
		l1t::RegionalMuonShowerBxCollection &	out_showers
	)		const

Definition at line 19 of file SectorProcessorShower.cc.

References accept(), MuonDigiCollection< IndexType, DigiType >::begin(), emtf_assert, l1t::emtf_neg, l1t::emtf_pos, enableOneNominalShower_, enableOneTightShower_, enableTwoLooseShowers_, MuonDigiCollection< IndexType, DigiType >::end(), endcap_, CSCConstants::MAX_CSCS_PER_EMTF_SP_NO_OVERLAP, nLooseShowers_, nNominalShowers_, nTightShowers_, or, AlCaHLTBitMon_ParallelJobs::p, BXVector< T >::push_back(), sector_, select_shower(), and l1t::RegionalMuonShower::setTFIdentifiers().

                                                                                          {
  // reset
  std::vector<CSCShowerDigi> selected_showers;

  // shower selection
  auto chamber = in_showers.begin();
  auto chend = in_showers.end();
  for (; chamber != chend; ++chamber) {
    auto digi = (*chamber).second.first;
    auto dend = (*chamber).second.second;
    for (; digi != dend; ++digi) {
      // Returns CSC "link" index (0 - 45)
      int selected_shower = select_shower((*chamber).first, *digi);

      // index is valid
      if (selected_shower >= 0) {
        // 18 in ME1; 9x3 in ME2,3,4
        emtf_assert(selected_shower < CSCConstants::MAX_CSCS_PER_EMTF_SP_NO_OVERLAP);

        // shower is valid
        if (digi->isValid()) {
          selected_showers.emplace_back(*digi);
        }
      }
    }
  }

  // Shower recognition logic: at least one nominal shower (see DN-20-033, section 5.2)
  const unsigned nLooseInTime(std::count_if(
      selected_showers.begin(), selected_showers.end(), [](CSCShowerDigi p) { return p.isLooseInTime(); }));
  const unsigned nNominalInTime(std::count_if(
      selected_showers.begin(), selected_showers.end(), [](CSCShowerDigi p) { return p.isNominalInTime(); }));
  const unsigned nTightInTime(std::count_if(
      selected_showers.begin(), selected_showers.end(), [](CSCShowerDigi p) { return p.isTightInTime(); }));

  const bool hasTwoLooseInTime(nLooseInTime >= nLooseShowers_);
  const bool hasOneNominalInTime(nNominalInTime >= nNominalShowers_);
  const bool hasOneTightInTime(nTightInTime >= nTightShowers_);

  // for startup Run-3 we're not considering out of time triggers
  const bool acceptLoose(enableTwoLooseShowers_ and hasTwoLooseInTime);
  const bool acceptNominal(enableOneNominalShower_ and hasOneNominalInTime);
  const bool acceptTight(enableOneTightShower_ and hasOneTightInTime);

  // trigger condition
  const bool accept(acceptLoose or acceptNominal or acceptTight);

  if (accept) {
    // shower output
    l1t::RegionalMuonShower out_shower(hasOneNominalInTime, false, hasTwoLooseInTime, false, hasOneTightInTime, false);
    l1t::tftype tftype = (endcap_ == 1) ? l1t::tftype::emtf_pos : l1t::tftype::emtf_neg;
    out_shower.setTFIdentifiers(sector_, tftype);
    out_showers.push_back(0, out_shower);
  }
}

int SectorProcessorShower::select_shower ( const CSCDetId &  tp_detId, const CSCShowerDigi &  shower  ) const

private

Definition at line 77 of file SectorProcessorShower.cc.

References CSCDetId::chamber(), CSCDetId::endcap(), get_index_shower(), CSCShowerDigi::getCSCID(), CSCDetId::station(), and CSCDetId::triggerSector().

Referenced by process().

                                                                                                    {
  int selected = -1;

  int tp_endcap = tp_detId.endcap();
  int tp_sector = tp_detId.triggerSector();
  int tp_station = tp_detId.station();
  int tp_chamber = tp_detId.chamber();
  int tp_csc_ID = shower.getCSCID();

  // station 1 --> subsector 1 or 2
  // station 2,3,4 --> subsector 0
  int tp_subsector = (tp_station != 1) ? 0 : ((tp_chamber % 6 > 2) ? 1 : 2);

  // Check if the chamber belongs to this sector processor at this BX.
  selected = get_index_shower(tp_endcap, tp_sector, tp_subsector, tp_station, tp_csc_ID);
  return selected;
}

Member Data Documentation

bool SectorProcessorShower::enableOneNominalShower_

private

Definition at line 38 of file SectorProcessorShower.h.

Referenced by configure(), and process().

bool SectorProcessorShower::enableOneTightShower_

private

Definition at line 40 of file SectorProcessorShower.h.

Referenced by configure(), and process().

bool SectorProcessorShower::enableTwoLooseShowers_

private

Definition at line 42 of file SectorProcessorShower.h.

Referenced by configure(), and process().

int SectorProcessorShower::endcap_

private

Definition at line 36 of file SectorProcessorShower.h.

Referenced by configure(), is_in_sector_csc(), and process().

unsigned SectorProcessorShower::nLooseShowers_

private

Definition at line 45 of file SectorProcessorShower.h.

Referenced by configure(), and process().

unsigned SectorProcessorShower::nNominalShowers_

private

Definition at line 43 of file SectorProcessorShower.h.

Referenced by configure(), and process().

unsigned SectorProcessorShower::nTightShowers_

private

Definition at line 44 of file SectorProcessorShower.h.

Referenced by configure(), and process().

int SectorProcessorShower::sector_

private

Definition at line 36 of file SectorProcessorShower.h.

Referenced by configure(), is_in_sector_csc(), and process().

int SectorProcessorShower::verbose_

private

Definition at line 36 of file SectorProcessorShower.h.