L1MuGMTSortRankUnit Class Reference

#include <L1MuGMTSortRankUnit.h>

Public Member Functions
	L1MuGMTSortRankUnit ()
	constructor More...
virtual	~L1MuGMTSortRankUnit ()
	destructor More...

Static Public Member Functions
static unsigned	getVeryLowQualityLevel (const L1MuRegionalCand *)
	Very low quality bits. More...
static bool	isDisabled (const L1MuRegionalCand *)
	Diable bit. More...
static unsigned	sort_rank (const L1MuRegionalCand *)
	Sort Rank Table. More...

Detailed Description

L1 Global Muon Trigger Sort Rank Unit.

Return sort rank based on look-up-tables.

Definition at line 42 of file L1MuGMTSortRankUnit.h.

Constructor & Destructor Documentation

L1MuGMTSortRankUnit()

L1MuGMTSortRankUnit::L1MuGMTSortRankUnit

(

)

constructor

~L1MuGMTSortRankUnit()

virtual L1MuGMTSortRankUnit::~L1MuGMTSortRankUnit ( )

virtual

destructor

Member Function Documentation

getVeryLowQualityLevel()

unsigned L1MuGMTSortRankUnit::getVeryLowQualityLevel ( const L1MuRegionalCand *  muon )

static

Very low quality bits.

Definition at line 72 of file L1MuGMTSortRankUnit.cc.

                                                                                 {
  if (muon == nullptr || muon->empty())
    return 0;
 
  unsigned lut_idx = muon->type_idx();
 
  // obtain inputs as coded in HW
  unsigned eta = muon->eta_packed();
  unsigned q = muon->quality_packed();
 
  // lookup eta-q
  L1MuGMTLFSortRankEtaQLUT* etaq_lut = L1MuGMTConfig::getLFSortRankEtaQLUT();
  return etaq_lut->SpecificLookup_vlq(lut_idx, eta, q);
}

References PVValHelper::eta, L1MuGMTConfig::getLFSortRankEtaQLUT(), data-class-funcs::q, and L1MuGMTLFSortRankEtaQLUT::SpecificLookup_vlq().

Referenced by L1MuGMTMerger::createDTCSCCand(), and L1MuGMTMerger::createRPCCand().

isDisabled()

bool L1MuGMTSortRankUnit::isDisabled ( const L1MuRegionalCand *  muon )

static

Diable bit.

Definition at line 87 of file L1MuGMTSortRankUnit.cc.

                                                                 {
  if (muon == nullptr || muon->empty())
    return true;
 
  unsigned lut_idx = muon->type_idx();
 
  // obtain inputs as coded in HW
  unsigned eta = muon->eta_packed();
  unsigned phi = muon->phi_packed();
 
  // lookup eta-q
  L1MuGMTLFSortRankEtaPhiLUT* etaphi_lut = L1MuGMTConfig::getLFSortRankEtaPhiLUT();
 
  return etaphi_lut->SpecificLookup_rank_etaphi(lut_idx, eta, phi) == 3;
}

References PVValHelper::eta, L1MuGMTConfig::getLFSortRankEtaPhiLUT(), phi, and L1MuGMTLFSortRankEtaPhiLUT::SpecificLookup_rank_etaphi().

Referenced by L1MuGMTMatcher::lookup_mq(), and L1MuGMTMerger::merge().

sort_rank()

unsigned L1MuGMTSortRankUnit::sort_rank ( const L1MuRegionalCand *  muon )

static

Sort Rank Table.

Definition at line 41 of file L1MuGMTSortRankUnit.cc.

                                                                    {
  if (muon == nullptr || muon->empty())
    return 0;
 
  unsigned lut_idx = muon->type_idx();
 
  // obtain inputs as coded in HW
  unsigned eta = muon->eta_packed();
  unsigned q = muon->quality_packed();
  unsigned pt = muon->pt_packed();
  unsigned phi = muon->phi_packed();
 
  // lookup eta-q
  L1MuGMTLFSortRankEtaQLUT* etaq_lut = L1MuGMTConfig::getLFSortRankEtaQLUT();
  unsigned rank_etaq = etaq_lut->SpecificLookup_rank_etaq(lut_idx, eta, q);
 
  // lookup pt-q
  L1MuGMTLFSortRankPtQLUT* ptq_lut = L1MuGMTConfig::getLFSortRankPtQLUT();
  unsigned rank_ptq = ptq_lut->SpecificLookup_rank_ptq(lut_idx, q, pt);
 
  // lookup etaphi
  L1MuGMTLFSortRankEtaPhiLUT* etaphi_lut = L1MuGMTConfig::getLFSortRankEtaPhiLUT();
  unsigned rank_etaphi = etaphi_lut->SpecificLookup_rank_etaphi(lut_idx, eta, phi);
 
  // combine
  L1MuGMTLFSortRankCombineLUT* combine_lut = L1MuGMTConfig::getLFSortRankCombineLUT();
  unsigned rank = combine_lut->SpecificLookup_sort_rank(lut_idx, rank_etaq, rank_ptq, rank_etaphi);
 
  return rank;
}

References PVValHelper::eta, L1MuGMTConfig::getLFSortRankCombineLUT(), L1MuGMTConfig::getLFSortRankEtaPhiLUT(), L1MuGMTConfig::getLFSortRankEtaQLUT(), L1MuGMTConfig::getLFSortRankPtQLUT(), phi, DiDispStaMuonMonitor_cfi::pt, data-class-funcs::q, L1MuGMTLFSortRankEtaPhiLUT::SpecificLookup_rank_etaphi(), L1MuGMTLFSortRankEtaQLUT::SpecificLookup_rank_etaq(), L1MuGMTLFSortRankPtQLUT::SpecificLookup_rank_ptq(), and L1MuGMTLFSortRankCombineLUT::SpecificLookup_sort_rank().

Referenced by L1MuGMTMerger::createDTCSCCand(), L1MuGMTMerger::createMergedCand(), and L1MuGMTMerger::createRPCCand().