CSCTriggerPrimitivesBuilder Class Reference

#include <CSCTriggerPrimitivesBuilder.h>

Public Types
enum	trig_cscs {   MAX_ENDCAPS = 2, MAX_STATIONS = 4, MAX_SECTORS = 6, MAX_SUBSECTORS = 2,   MAX_CHAMBERS = 9 }

Public Member Functions
void	build (const CSCBadChambers *badChambers, const CSCWireDigiCollection *wiredc, const CSCComparatorDigiCollection *compdc, CSCALCTDigiCollection &oc_alct, CSCCLCTDigiCollection &oc_clct, CSCCLCTPreTriggerCollection &oc_pretrig, CSCCorrelatedLCTDigiCollection &oc_lct, CSCCorrelatedLCTDigiCollection &oc_sorted_lct)
	CSCTriggerPrimitivesBuilder (const edm::ParameterSet &)
void	setConfigParameters (const CSCDBL1TPParameters *conf)
	~CSCTriggerPrimitivesBuilder ()

Private Attributes
int	m_maxBX
int	m_minBX
CSCMuonPortCard *	m_muonportcard
CSCMotherboard *	tmb_ [MAX_ENDCAPS][MAX_STATIONS][MAX_SECTORS][MAX_SUBSECTORS][MAX_CHAMBERS]

Static Private Attributes
static const int	max_chamber
static const int	max_endcap = CSCDetId::maxEndcapId()
static const int	max_sector
static const int	max_station = CSCDetId::maxStationId()
static const int	max_subsector
static const int	min_chamber
static const int	min_endcap = CSCDetId::minEndcapId()
static const int	min_sector
static const int	min_station = CSCDetId::minStationId()
static const int	min_subsector

Detailed Description

Algorithm to build anode, cathode, and correlated LCTs from wire and comparator digis in endcap muon CSCs by implementing a 'build' function required by CSCTriggerPrimitivesProducer.

Configured via the Producer's ParameterSet.

Author

Slava Valuev, UCLA.

Date:

2010/08/04 10:21:24

Revision:

1.8

Definition at line 32 of file CSCTriggerPrimitivesBuilder.h.

Member Enumeration Documentation

enum CSCTriggerPrimitivesBuilder::trig_cscs

Max values of trigger labels for all CSCs; used to construct TMB processors.

Enumerator
MAX_ENDCAPS
MAX_STATIONS
MAX_SECTORS
MAX_SUBSECTORS
MAX_CHAMBERS

Definition at line 60 of file CSCTriggerPrimitivesBuilder.h.

                 {MAX_ENDCAPS = 2, MAX_STATIONS = 4, MAX_SECTORS = 6,
          MAX_SUBSECTORS = 2, MAX_CHAMBERS = 9};

Constructor & Destructor Documentation

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

explicit

Configure the algorithm via constructor. Receives ParameterSet percolated down from EDProducer which owns this Builder.

Definition at line 51 of file CSCTriggerPrimitivesBuilder.cc.

References relativeConstraints::cham, edm::ParameterSet::getParameter(), m_maxBX, m_minBX, m_muonportcard, max_chamber, MAX_CHAMBERS, max_endcap, MAX_ENDCAPS, max_sector, MAX_SECTORS, max_station, MAX_STATIONS, max_subsector, MAX_SUBSECTORS, min_chamber, min_endcap, min_sector, min_station, min_subsector, and tmb_.

                                                                                    {
  // Receives ParameterSet percolated down from EDProducer.

  // ORCA way of initializing boards.
  for (int endc = min_endcap; endc <= max_endcap; endc++) {
    for (int stat = min_station; stat <= max_station; stat++) {
      int numsubs = ((stat == 1) ? max_subsector : 1);
      for (int sect = min_sector; sect <= max_sector; sect++) {
    for (int subs = min_subsector; subs <= numsubs; subs++) {
      for (int cham = min_chamber; cham <= max_chamber; cham++) {
        if ((endc <= 0 || endc > MAX_ENDCAPS)    ||
        (stat <= 0 || stat > MAX_STATIONS)   ||
        (sect <= 0 || sect > MAX_SECTORS)    ||
        (subs <= 0 || subs > MAX_SUBSECTORS) ||
        (cham <= 0 || stat > MAX_CHAMBERS)) {
          edm::LogError("L1CSCTPEmulatorSetupError")
        << "+++ trying to instantiate TMB of illegal CSC id ["
        << " endcap = "  << endc << " station = "   << stat
        << " sector = "  << sect << " subsector = " << subs
        << " chamber = " << cham << "]; skipping it... +++\n";
          continue;
        }
        // When the motherboard is instantiated, it instantiates ALCT
        // and CLCT processors.
        tmb_[endc-1][stat-1][sect-1][subs-1][cham-1] =
          new CSCMotherboard(endc, stat, sect, subs, cham, conf);
      }
    }
      }
    }
  }

  // Get min and max BX to sort LCTs in MPC.
  m_minBX = conf.getParameter<int>("MinBX");
  m_maxBX = conf.getParameter<int>("MaxBX");

  // Init MPC
  m_muonportcard = new CSCMuonPortCard();
}

CSCTriggerPrimitivesBuilder::~CSCTriggerPrimitivesBuilder

(

)

Definition at line 94 of file CSCTriggerPrimitivesBuilder.cc.

References relativeConstraints::cham, m_muonportcard, max_chamber, max_endcap, max_sector, max_station, max_subsector, min_chamber, min_endcap, min_sector, min_station, min_subsector, and tmb_.

                                                          {
  for (int endc = min_endcap; endc <= max_endcap; endc++) {
    for (int stat = min_station; stat <= max_station; stat++) {
      int numsubs = ((stat == 1) ? max_subsector : 1);
      for (int sect = min_sector; sect <= max_sector; sect++) {
    for (int subs = min_subsector; subs <= numsubs; subs++) {
      for (int cham = min_chamber; cham <= max_chamber; cham++) {
        delete tmb_[endc-1][stat-1][sect-1][subs-1][cham-1];
      }
    }
      }
    }
  }
  delete m_muonportcard;
}

Member Function Documentation

void CSCTriggerPrimitivesBuilder::build	(	const CSCBadChambers *	badChambers,
		const CSCWireDigiCollection *	wiredc,
		const CSCComparatorDigiCollection *	compdc,
		CSCALCTDigiCollection &	oc_alct,
		CSCCLCTDigiCollection &	oc_clct,
		CSCCLCTPreTriggerCollection &	oc_pretrig,
		CSCCorrelatedLCTDigiCollection &	oc_lct,
		CSCCorrelatedLCTDigiCollection &	oc_sorted_lct
	)

Build anode, cathode, and correlated LCTs in each chamber and fill them into output collections. Select up to three best correlated LCTs in each (sub)sector and put them into an output collection as well.

Definition at line 141 of file CSCTriggerPrimitivesBuilder.cc.

References CSCMotherboard::alct, relativeConstraints::cham, CSCTriggerGeomManager::chamber(), CSCTriggerNumbering::chamberFromTriggerLabels(), CSCMotherboard::clct, CSCDetId, cond::rpcobgas::detid, alignCSCRings::e, CSCTriggerGeometry::get(), CSCBadChambers::isInBadChamber(), CSCMuonPortCard::loadDigis(), LogDebug, LogTrace, m_maxBX, m_minBX, m_muonportcard, max_chamber, max_endcap, max_sector, max_station, max_subsector, min_chamber, min_endcap, min_sector, min_station, min_subsector, CSCCathodeLCTProcessor::preTriggerBXs(), CSCAnodeLCTProcessor::readoutALCTs(), CSCCathodeLCTProcessor::readoutCLCTs(), query::result, relativeConstraints::ring, CSCTriggerNumbering::ringFromTriggerLabels(), CSCMotherboard::run(), CSCMuonPortCard::sort(), and tmb_.

Referenced by CSCTriggerPrimitivesProducer::produce().

                                                                   {
  // CSC geometry.
  CSCTriggerGeomManager* theGeom = CSCTriggerGeometry::get();

  for (int endc = min_endcap; endc <= max_endcap; endc++) {
    for (int stat = min_station; stat <= max_station; stat++) {
      int numsubs = ((stat == 1) ? max_subsector : 1);
      for (int sect = min_sector; sect <= max_sector; sect++) {
    for (int subs = min_subsector; subs <= numsubs; subs++) {
      for (int cham = min_chamber; cham <= max_chamber; cham++) {
        CSCMotherboard* tmb = tmb_[endc-1][stat-1][sect-1][subs-1][cham-1];

        // Run processors only if chamber exists in geometry.
        if (tmb != 0 &&
        theGeom->chamber(endc, stat, sect, subs, cham) != 0) {

          // Calculate DetId.
          int ring =
        CSCTriggerNumbering::ringFromTriggerLabels(stat, cham);
          int chid =
        CSCTriggerNumbering::chamberFromTriggerLabels(sect, subs,
                                  stat, cham);
          // 0th layer means whole chamber.
          CSCDetId detid(endc, stat, ring, chid, 0);

          // Skip chambers marked as bad (includes most of ME4/2 chambers).
          if (badChambers->isInBadChamber(detid)) continue;

          std::vector<CSCCorrelatedLCTDigi> lctV = tmb->run(wiredc,compdc);

          std::vector<CSCALCTDigi> alctV = tmb->alct->readoutALCTs();
          std::vector<CSCCLCTDigi> clctV = tmb->clct->readoutCLCTs();
              std::vector<int> preTriggerBXs = tmb->clct->preTriggerBXs();

          // Skip to next chamber if there are no LCTs to save.
          if (alctV.empty() && clctV.empty() && lctV.empty()) continue;

          // Correlated LCTs.
          if (!lctV.empty()) {
        LogTrace("L1CSCTrigger")
          << "Put " << lctV.size() << " LCT digi"
          << ((lctV.size() > 1) ? "s " : " ") << "in collection\n";
        oc_lct.put(std::make_pair(lctV.begin(),lctV.end()), detid);
          }

          // Anode LCTs.
          if (!alctV.empty()) {
        LogTrace("L1CSCTrigger")
          << "Put " << alctV.size() << " ALCT digi"
          << ((alctV.size() > 1) ? "s " : " ") << "in collection\n";
        oc_alct.put(std::make_pair(alctV.begin(),alctV.end()), detid);
          }

          // Cathode LCTs.
          if (!clctV.empty()) {
        LogTrace("L1CSCTrigger")
          << "Put " << clctV.size() << " CLCT digi"
          << ((clctV.size() > 1) ? "s " : " ") << "in collection\n";
        oc_clct.put(std::make_pair(clctV.begin(),clctV.end()), detid);
          }

              // Cathode LCTs pretriggers
              if (!preTriggerBXs.empty()) {
                LogTrace("L1CSCTrigger")
                  << "Put " << preTriggerBXs.size() << " CLCT pretriggers"
                  << ((preTriggerBXs.size() > 1) ? "s " : " ") << "in collection\n";
                oc_pretrig.put(std::make_pair(preTriggerBXs.begin(),preTriggerBXs.end()), detid);
              }
        }
      }
    }
      }
    }
  }

  // run MPC simulation
  m_muonportcard->loadDigis(oc_lct);

  std::vector<csctf::TrackStub> result;
  for(int bx = m_minBX; bx <= m_maxBX; ++bx)
    for(int e = min_endcap; e <= max_endcap; ++e)
      for(int st = min_station; st <= max_station; ++st)
        for(int se = min_sector; se <= max_sector; ++se)
          {
            if(st == 1)
              {
        std::vector<csctf::TrackStub> subs1, subs2;
                subs1 = m_muonportcard->sort(e, st, se, 1, bx);
                subs2 = m_muonportcard->sort(e, st, se, 2, bx);
                result.insert(result.end(), subs1.begin(), subs1.end());
                result.insert(result.end(), subs2.begin(), subs2.end());
              }
            else
              {
        std::vector<csctf::TrackStub> sector;
                sector = m_muonportcard->sort(e, st, se, 0, bx);
                result.insert(result.end(), sector.begin(), sector.end());
              }
          }

  std::vector<csctf::TrackStub>::const_iterator itr = result.begin();
  for (; itr != result.end(); itr++) {
    oc_sorted_lct.insertDigi(CSCDetId(itr->getDetId().rawId()), *(itr->getDigi()));
    LogDebug("L1CSCTrigger")
      << "MPC " << *(itr->getDigi()) << " found in ME"
      << ((itr->endcap() == 1) ? "+" : "-") << itr->station() << "/"
      << CSCDetId(itr->getDetId().rawId()).ring() << "/"
      << CSCDetId(itr->getDetId().rawId()).chamber()
      << " (sector " << itr->sector()
      << " trig id. " << itr->cscid() << ")" << "\n";
  }
}

void CSCTriggerPrimitivesBuilder::setConfigParameters

(

const CSCDBL1TPParameters *

conf

)

Sets configuration parameters obtained via EventSetup mechanism.

Definition at line 114 of file CSCTriggerPrimitivesBuilder.cc.

References relativeConstraints::cham, max_chamber, max_endcap, max_sector, max_station, max_subsector, min_chamber, min_endcap, min_sector, min_station, min_subsector, CSCMotherboard::setConfigParameters(), and tmb_.

Referenced by CSCTriggerPrimitivesProducer::produce().

                                                                                     {
  // Receives CSCDBL1TPParameters percolated down from ESProducer.

  for (int endc = min_endcap; endc <= max_endcap; endc++) {
    for (int stat = min_station; stat <= max_station; stat++) {
      int numsubs = ((stat == 1) ? max_subsector : 1);
      for (int sect = min_sector; sect <= max_sector; sect++) {
    for (int subs = min_subsector; subs <= numsubs; subs++) {
      for (int cham = min_chamber; cham <= max_chamber; cham++) {
        CSCMotherboard* tmb = tmb_[endc-1][stat-1][sect-1][subs-1][cham-1];
        tmb->setConfigParameters(conf);
      }
    }
      }
    }
  }
}

Member Data Documentation

int CSCTriggerPrimitivesBuilder::m_maxBX

private

Definition at line 77 of file CSCTriggerPrimitivesBuilder.h.

Referenced by build(), and CSCTriggerPrimitivesBuilder().

int CSCTriggerPrimitivesBuilder::m_minBX

private

Definition at line 77 of file CSCTriggerPrimitivesBuilder.h.

Referenced by build(), and CSCTriggerPrimitivesBuilder().

CSCMuonPortCard* CSCTriggerPrimitivesBuilder::m_muonportcard

private

Pointer to MPC processor.

Definition at line 84 of file CSCTriggerPrimitivesBuilder.h.

Referenced by build(), CSCTriggerPrimitivesBuilder(), and ~CSCTriggerPrimitivesBuilder().

const int CSCTriggerPrimitivesBuilder::max_chamber

staticprivate

Initial value:

=
                                  CSCTriggerNumbering::maxTriggerCscId()

Definition at line 75 of file CSCTriggerPrimitivesBuilder.h.

Referenced by build(), CSCTriggerPrimitivesBuilder(), setConfigParameters(), and ~CSCTriggerPrimitivesBuilder().

const int CSCTriggerPrimitivesBuilder::max_endcap = CSCDetId::maxEndcapId()

staticprivate

Definition at line 67 of file CSCTriggerPrimitivesBuilder.h.

Referenced by build(), CSCTriggerPrimitivesBuilder(), setConfigParameters(), and ~CSCTriggerPrimitivesBuilder().

const int CSCTriggerPrimitivesBuilder::max_sector

staticprivate

Initial value:

=
                                  CSCTriggerNumbering::maxTriggerSectorId()

Definition at line 71 of file CSCTriggerPrimitivesBuilder.h.

Referenced by build(), CSCTriggerPrimitivesBuilder(), setConfigParameters(), and ~CSCTriggerPrimitivesBuilder().

const int CSCTriggerPrimitivesBuilder::max_station = CSCDetId::maxStationId()

staticprivate

Definition at line 69 of file CSCTriggerPrimitivesBuilder.h.

Referenced by build(), CSCTriggerPrimitivesBuilder(), setConfigParameters(), and ~CSCTriggerPrimitivesBuilder().

const int CSCTriggerPrimitivesBuilder::max_subsector

staticprivate

Initial value:

=
                                  CSCTriggerNumbering::maxTriggerSubSectorId()

Definition at line 73 of file CSCTriggerPrimitivesBuilder.h.

Referenced by build(), CSCTriggerPrimitivesBuilder(), setConfigParameters(), and ~CSCTriggerPrimitivesBuilder().

const int CSCTriggerPrimitivesBuilder::min_chamber

staticprivate

Initial value:

=
                                  CSCTriggerNumbering::minTriggerCscId()

Definition at line 74 of file CSCTriggerPrimitivesBuilder.h.

Referenced by build(), CSCTriggerPrimitivesBuilder(), setConfigParameters(), and ~CSCTriggerPrimitivesBuilder().

const int CSCTriggerPrimitivesBuilder::min_endcap = CSCDetId::minEndcapId()

staticprivate

Min and max allowed values for various CSC elements, defined in CSCDetId and CSCTriggerNumbering classes.

Definition at line 66 of file CSCTriggerPrimitivesBuilder.h.

Referenced by build(), CSCTriggerPrimitivesBuilder(), setConfigParameters(), and ~CSCTriggerPrimitivesBuilder().

const int CSCTriggerPrimitivesBuilder::min_sector

staticprivate

Initial value:

=
                                  CSCTriggerNumbering::minTriggerSectorId()

Definition at line 70 of file CSCTriggerPrimitivesBuilder.h.

Referenced by build(), CSCTriggerPrimitivesBuilder(), setConfigParameters(), and ~CSCTriggerPrimitivesBuilder().

const int CSCTriggerPrimitivesBuilder::min_station = CSCDetId::minStationId()

staticprivate

Definition at line 68 of file CSCTriggerPrimitivesBuilder.h.

Referenced by build(), CSCTriggerPrimitivesBuilder(), setConfigParameters(), and ~CSCTriggerPrimitivesBuilder().

const int CSCTriggerPrimitivesBuilder::min_subsector

staticprivate

Initial value:

=
                                  CSCTriggerNumbering::minTriggerSubSectorId()

Definition at line 72 of file CSCTriggerPrimitivesBuilder.h.

Referenced by build(), CSCTriggerPrimitivesBuilder(), setConfigParameters(), and ~CSCTriggerPrimitivesBuilder().

CSCMotherboard* CSCTriggerPrimitivesBuilder::tmb_[MAX_ENDCAPS][MAX_STATIONS][MAX_SECTORS][MAX_SUBSECTORS][MAX_CHAMBERS]

private

Pointers to TMB processors for all possible chambers.

Definition at line 81 of file CSCTriggerPrimitivesBuilder.h.

Referenced by build(), CSCTriggerPrimitivesBuilder(), setConfigParameters(), and ~CSCTriggerPrimitivesBuilder().