#include <PrimitiveConversion.h>

Public Member Functions
void	configure (const GeometryTranslator tp_geom, const SectorProcessorLUT lut, int verbose, int endcap, int sector, int bx, int bxShiftCSC, int bxShiftRPC, int bxShiftGEM, const std::vector< int > &zoneBoundaries, int zoneOverlap, bool duplicateTheta, bool fixZonePhi, bool useNewZones, bool fixME11Edges, bool bugME11Dupes)

void	convert_csc (int pc_sector, int pc_station, int pc_chamber, int pc_segment, const TriggerPrimitive &muon_primitive, EMTFHit &conv_hit) const

void	convert_csc_details (EMTFHit &conv_hit) const

void	convert_gem (int pc_sector, int pc_station, int pc_chamber, int pc_segment, const TriggerPrimitive &muon_primitive, EMTFHit &conv_hit) const

void	convert_gem_details (EMTFHit &conv_hit) const

void	convert_rpc (int pc_sector, int pc_station, int pc_chamber, int pc_segment, const TriggerPrimitive &muon_primitive, EMTFHit &conv_hit) const

void	convert_rpc_details (EMTFHit &conv_hit, const bool use_cppf_lut) const

int	get_bt_segment (const EMTFHit &conv_hit, int fw_station, int fw_cscid, int pc_segment) const

int	get_bt_station (const EMTFHit &conv_hit, int fw_station, int fw_cscid, int pc_segment) const

int	get_fs_segment (const EMTFHit &conv_hit, int fw_station, int fw_cscid, int pc_segment) const

int	get_fs_zone_code (const EMTFHit &conv_hit) const

int	get_phzvl (const EMTFHit &conv_hit, int zone_code) const

int	get_zone_code (const EMTFHit &conv_hit, int th) const

bool	is_valid_for_run2 (const EMTFHit &conv_hit) const

const SectorProcessorLUT &	lut () const

void	process (const std::map< int, TriggerPrimitiveCollection > &selected_prim_map, EMTFHitCollection &conv_hits) const

Private Attributes
bool	bugME11Dupes_

int	bx_

int	bxShiftCSC_

int	bxShiftGEM_

int	bxShiftRPC_

bool	duplicateTheta_

int	endcap_

bool	fixME11Edges_

bool	fixZonePhi_

const SectorProcessorLUT *	lut_

int	sector_

const GeometryTranslator *	tp_geom_

bool	useNewZones_

int	verbose_

std::vector< int >	zoneBoundaries_

int	zoneOverlap_

Detailed Description

Definition at line 9 of file PrimitiveConversion.h.

Member Function Documentation

void PrimitiveConversion::configure	(	const GeometryTranslator *	tp_geom,
		const SectorProcessorLUT *	lut,
		int	verbose,
		int	endcap,
		int	sector,
		int	bx,
		int	bxShiftCSC,
		int	bxShiftRPC,
		int	bxShiftGEM,
		const std::vector< int > &	zoneBoundaries,
		int	zoneOverlap,
		bool	duplicateTheta,
		bool	fixZonePhi,
		bool	useNewZones,
		bool	fixME11Edges,
		bool	bugME11Dupes
	)

Definition at line 14 of file PrimitiveConversion.cc.

References bugME11Dupes_, bx_, bxShiftCSC_, bxShiftGEM_, bxShiftRPC_, duplicateTheta_, makeMuonMisalignmentScenario::endcap, endcap_, fixME11Edges_, fixZonePhi_, lut(), lut_, sector_, tp_geom_, useNewZones_, verbose, verbose_, zoneBoundaries_, and zoneOverlap_.

Referenced by SectorProcessor::process_single_bx().

   {
   if (not(tp_geom != nullptr))
     { edm::LogError("L1T") << "tp_geom = " << tp_geom; return; }
   if (not(lut != nullptr))
     { edm::LogError("L1T") << "lut = " << lut; return; }
 
   tp_geom_ = tp_geom;
   lut_     = lut;
 
   verbose_ = verbose;
   endcap_  = endcap; // 1 for ME+, 2 for ME-
   sector_  = sector;
   bx_      = bx;
 
   bxShiftCSC_      = bxShiftCSC;
   bxShiftRPC_      = bxShiftRPC;
   bxShiftGEM_      = bxShiftGEM;
 
   zoneBoundaries_  = zoneBoundaries;
   zoneOverlap_     = zoneOverlap;
   duplicateTheta_  = duplicateTheta;
   fixZonePhi_      = fixZonePhi;
   useNewZones_     = useNewZones;
   fixME11Edges_    = fixME11Edges;
   bugME11Dupes_    = bugME11Dupes;
 }

void PrimitiveConversion::convert_csc	(	int	pc_sector,
		int	pc_station,
		int	pc_chamber,
		int	pc_segment,
		const TriggerPrimitive &	muon_primitive,
		EMTFHit &	conv_hit
	)		const

Definition at line 89 of file PrimitiveConversion.cc.

Referenced by lut(), and process().

         {
   const CSCDetId& tp_detId = muon_primitive.detId<CSCDetId>();
   const CSCData&  tp_data  = muon_primitive.getCSCData();
 
   int tp_endcap    = tp_detId.endcap();
   int tp_sector    = tp_detId.triggerSector();
   int tp_station   = tp_detId.station();
   int tp_ring      = tp_detId.ring();
   int tp_chamber   = tp_detId.chamber();
 
   int tp_bx        = tp_data.bx;
   int tp_csc_ID    = tp_data.cscID;
 
   // 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);
 
   const bool is_neighbor = (pc_station == 5);
 
   int csc_nID      = tp_csc_ID;  // modify csc_ID if coming from neighbor sector
   if (is_neighbor) {
     // station 1 has 3 neighbor chambers: 13,14,15 in rings 1,2,3
     // (where are chambers 10,11,12 in station 1? they were used to label ME1/1a, but not anymore)
     // station 2,3,4 have 2 neighbor chambers: 10,11 in rings 1,2
     csc_nID = (pc_chamber < 3) ? (pc_chamber + 12) : ( ((pc_chamber - 1) % 2) + 9);
     csc_nID += 1;
 
     if (tp_station == 1) {  // neighbor ME1
       if (not(tp_subsector == 2))
     { edm::LogError("L1T") << "tp_subsector = " << tp_subsector; return; }
     }
   }
 
   // Set properties
   conv_hit.SetCSCDetId       ( tp_detId );
 
   conv_hit.set_endcap        ( (tp_endcap == 2) ? -1 : tp_endcap );
   conv_hit.set_station       ( tp_station );
   conv_hit.set_ring          ( tp_ring );
   //conv_hit.set_roll          ( tp_roll );
   conv_hit.set_chamber       ( tp_chamber );
   conv_hit.set_sector        ( tp_sector );
   conv_hit.set_subsector     ( tp_subsector );
   conv_hit.set_csc_ID        ( tp_csc_ID );
   conv_hit.set_csc_nID       ( csc_nID );
   conv_hit.set_track_num     ( tp_data.trknmb );
   conv_hit.set_sync_err      ( tp_data.syncErr );
   //conv_hit.set_sector_RPC    ( tp_sector );
   //conv_hit.set_subsector_RPC ( tp_subsector );
 
   conv_hit.set_bx            ( tp_bx + bxShiftCSC_ );
   conv_hit.set_subsystem     ( TriggerPrimitive::kCSC );
   conv_hit.set_is_CSC        ( true );
   conv_hit.set_is_RPC        ( false );
   conv_hit.set_is_GEM        ( false );
 
   conv_hit.set_pc_sector     ( pc_sector );
   conv_hit.set_pc_station    ( pc_station );
   conv_hit.set_pc_chamber    ( pc_chamber );
   conv_hit.set_pc_segment    ( pc_segment );
 
   conv_hit.set_valid         ( tp_data.valid );
   conv_hit.set_strip         ( tp_data.strip );
   //conv_hit.set_strip_low     ( tp_data.strip_low );
   //conv_hit.set_strip_hi      ( tp_data.strip_hi );
   conv_hit.set_wire          ( tp_data.keywire );
   conv_hit.set_quality       ( tp_data.quality );
   conv_hit.set_pattern       ( tp_data.pattern );
   conv_hit.set_bend          ( tp_data.bend );
   //conv_hit.set_time          ( tp_data.time );
   conv_hit.set_alct_quality  ( tp_data.alct_quality );
   conv_hit.set_clct_quality  ( tp_data.clct_quality );
 
   conv_hit.set_neighbor      ( is_neighbor );
   conv_hit.set_sector_idx    ( (endcap_ == 1) ? sector_ - 1 : sector_ + 5 );
 
   convert_csc_details(conv_hit);
 
   // Add coordinates from fullsim
   {
     const GlobalPoint& gp = tp_geom_->getGlobalPoint(muon_primitive);
     double glob_phi   = emtf::rad_to_deg(gp.phi().value());
     double glob_theta = emtf::rad_to_deg(gp.theta());
     double glob_eta   = gp.eta();
     double glob_rho   = gp.perp();
     double glob_z     = gp.z();
 
     conv_hit.set_phi_sim   ( glob_phi );
     conv_hit.set_theta_sim ( glob_theta );
     conv_hit.set_eta_sim   ( glob_eta );
     conv_hit.set_rho_sim   ( glob_rho );
     conv_hit.set_z_sim     ( glob_z );
   }
 }

void PrimitiveConversion::convert_csc_details ( EMTFHit & conv_hit ) const

Definition at line 188 of file PrimitiveConversion.cc.

Referenced by convert_csc(), and lut().

                                                                      {
   const bool is_neighbor = conv_hit.Neighbor();
 
   // Defined as in firmware
   // endcap : 0-1 for ME+,ME-
   // sector : 0-5
   // station: 0-4 for st1 sub1 or st1 sub2 from neighbor, st1 sub2, st2, st3, st4
   // cscid  : 0-14 (excluding 11), including neighbors
   const int fw_endcap  = (endcap_-1);
   const int fw_sector  = (sector_-1);
   const int fw_station = (conv_hit.Station() == 1) ? (is_neighbor ? 0 : (conv_hit.Subsector()-1)) : conv_hit.Station();
   const int fw_cscid   = (conv_hit.CSC_nID()-1);
   const int fw_strip   = conv_hit.Strip();  // it is half-strip, despite the name
   const int fw_wire    = conv_hit.Wire();   // it is wiregroup, despite the name
 
   // Primitive converter unit
   // station: 0-5 for st1 sub1, st1 sub2, st2, st3, st4, neigh all st*
   // chamber: 0-8
   const int pc_station = conv_hit.PC_station();
   const int pc_chamber = conv_hit.PC_chamber();
   const int pc_segment = conv_hit.PC_segment();
 
   const bool is_me11a = (conv_hit.Station() == 1 && conv_hit.Ring() == 4);
   const bool is_me11b = (conv_hit.Station() == 1 && conv_hit.Ring() == 1);
   const bool is_me13  = (conv_hit.Station() == 1 && conv_hit.Ring() == 3);
 
   // Is this chamber mounted in reverse direction?
   // (i.e., phi vs. strip number is reversed)
   bool ph_reverse = false;
   if ((fw_endcap == 0 && fw_station >= 3) || (fw_endcap == 1 && fw_station < 3))
     ph_reverse = true;
 
   // Chamber coverage if phi_reverse = true
   int ph_coverage = 0; // Offset for coordinate conversion
   if (ph_reverse) {
     if (fw_station <= 1 && ((fw_cscid >= 6 && fw_cscid <= 8) || fw_cscid == 14))  // ME1/3
       ph_coverage = 15;
     else if (fw_station >= 2 && (fw_cscid <= 2 || fw_cscid == 9))  // ME2,3,4/1
       ph_coverage = 40;
     else  // all others
       ph_coverage = 20;
   }
 
   // Is this 10-deg or 20-deg chamber?
   bool is_10degree = false;
   if (
       (fw_station <= 1) || // ME1
       (fw_station >= 2 && ((fw_cscid >= 3 && fw_cscid <= 8) || fw_cscid == 10))  // ME2,3,4/2
   ) {
     is_10degree = true;
   }
 
   // LUT index
   // There are 54 CSC chambers including the neighbors in a sector, but 61 LUT indices
   // This comes from dividing the 6 chambers + 1 neighbor in ME1/1 into ME1/1a and ME1/1b
   int pc_lut_id = pc_chamber;
   if (pc_station == 0) {         // ME1 sub 1: 0 - 11
     pc_lut_id = is_me11a ? pc_lut_id + 9 : pc_lut_id;
   } else if (pc_station == 1) {  // ME1 sub 2: 16 - 27
     pc_lut_id += 16;
     pc_lut_id = is_me11a ? pc_lut_id + 9 : pc_lut_id;
   } else if (pc_station == 2) {  // ME2: 28 - 36
     pc_lut_id += 28;
   } else if (pc_station == 3) {  // ME3: 39 - 47
     pc_lut_id += 39;
   } else if (pc_station == 4) {  // ME4 : 50 - 58
     pc_lut_id += 50;
   } else if (pc_station == 5 && pc_chamber < 3) {  // neighbor ME1: 12 - 15
     pc_lut_id = is_me11a ? pc_lut_id + 15 : pc_lut_id + 12;
   } else if (pc_station == 5 && pc_chamber < 5) {  // neighbor ME2: 37 - 38
     pc_lut_id += 28 + 9 - 3;
   } else if (pc_station == 5 && pc_chamber < 7) {  // neighbor ME3: 48 - 49
     pc_lut_id += 39 + 9 - 5;
   } else if (pc_station == 5 && pc_chamber < 9) {  // neighbor ME4: 59 - 60
     pc_lut_id += 50 + 9 - 7;
   }
   if (not(pc_lut_id < 61))
     { edm::LogError("L1T") << "pc_lut_id = " << pc_lut_id; return; }
 
   if (verbose_ > 1) {  // debug
     std::cout << "pc_station: " << pc_station << " pc_chamber: " << pc_chamber
         << " fw_station: " << fw_station << " fw_cscid: " << fw_cscid
         << " lut_id: " << pc_lut_id
         << " ph_init: " << lut().get_ph_init(fw_endcap, fw_sector, pc_lut_id)
         << " ph_disp: " << lut().get_ph_disp(fw_endcap, fw_sector, pc_lut_id)
         << " th_init: " << lut().get_th_init(fw_endcap, fw_sector, pc_lut_id)
         << " th_disp: " << lut().get_th_disp(fw_endcap, fw_sector, pc_lut_id)
         << " ph_init_hard: " << lut().get_ph_init_hard(fw_station, fw_cscid)
         << std::endl;
   }
 
   // ___________________________________________________________________________
   // phi conversion
 
   // Convert half-strip into 1/8-strip
   int eighth_strip = 0;
 
   // Apply phi correction from CLCT pattern number (from src/SectorProcessorLUT.cc)
   int clct_pat_corr = lut().get_ph_patt_corr(conv_hit.Pattern());
   int clct_pat_corr_sign = (lut().get_ph_patt_corr_sign(conv_hit.Pattern()) == 0) ? 1 : -1;
 
   // At strip number 0, protect against negative correction
   bool bugStrip0BeforeFW48200 = false;
   if (bugStrip0BeforeFW48200 == false && fw_strip == 0 && clct_pat_corr_sign == -1)
     clct_pat_corr = 0;
 
   if (is_10degree) {
     eighth_strip = fw_strip << 2;  // full precision, uses only 2 bits of pattern correction
     eighth_strip += clct_pat_corr_sign * (clct_pat_corr >> 1);
   } else {
     eighth_strip = fw_strip << 3;  // multiply by 2, uses all 3 bits of pattern correction
     eighth_strip += clct_pat_corr_sign * (clct_pat_corr >> 0);
   }
     if (not(bugStrip0BeforeFW48200 == true || eighth_strip >= 0))
       { edm::LogError("L1T") << "bugStrip0BeforeFW48200 = " << bugStrip0BeforeFW48200 
                  << ", eighth_strip = " << eighth_strip; return; }
 
   // Multiplicative factor for eighth_strip
   int factor = 1024;
   if (is_me11a)
     factor = 1707;  // ME1/1a
   else if (is_me11b)
     factor = 1301;  // ME1/1b
   else if (is_me13)
     factor = 947;   // ME1/3
 
   // ph_tmp is full-precision phi, but local to chamber (counted from strip 0)
   // full phi precision: ( 1/60) deg (1/8-strip)
   // zone phi precision: (32/60) deg (4-strip, 32 times coarser than full phi precision)
   int ph_tmp = (eighth_strip * factor) >> 10;
   int ph_tmp_sign = (ph_reverse == 0) ? 1 : -1;
 
   int fph = lut().get_ph_init(fw_endcap, fw_sector, pc_lut_id);
   fph = fph + ph_tmp_sign * ph_tmp;
 
   int ph_hit = lut().get_ph_disp(fw_endcap, fw_sector, pc_lut_id);
   ph_hit = (ph_hit >> 1) + ph_tmp_sign * (ph_tmp >> 5) + ph_coverage;
 
   // Full phi +16 to put the rounded value into the middle of error range
   // Divide full phi by 32, subtract chamber start
   int ph_hit_fixed = -1 * lut().get_ph_init_hard(fw_station, fw_cscid);
   ph_hit_fixed = ph_hit_fixed + ((fph + (1<<4)) >> 5);
 
   if (fixZonePhi_)
     ph_hit = ph_hit_fixed;
 
   // Zone phi
   int zone_hit = lut().get_ph_zone_offset(pc_station, pc_chamber);
   zone_hit += ph_hit;
 
   int zone_hit_fixed = lut().get_ph_init_hard(fw_station, fw_cscid);
   zone_hit_fixed += ph_hit_fixed;
   // Since ph_hit_fixed = ((fph + (1<<4)) >> 5) - lut().get_ph_init_hard(), the following is equivalent:
   //zone_hit_fixed = ((fph + (1<<4)) >> 5);
 
   if (fixZonePhi_)
     zone_hit = zone_hit_fixed;
 
   if (not(0 <= fph && fph < 5000))
     { edm::LogError("L1T") << "fph = " << fph; return; }
   if (not(0 <= zone_hit && zone_hit < 192))
     { edm::LogError("L1T") << "zone_hit = " << zone_hit; return; }
 
   // ___________________________________________________________________________
   // theta conversion
 
   // th_tmp is theta local to chamber
   int pc_wire_id = (fw_wire & 0x7f);  // 7-bit
   int th_tmp = lut().get_th_lut(fw_endcap, fw_sector, pc_lut_id, pc_wire_id);
 
   // For ME1/1 with tilted wires, add theta correction as a function of (wire,strip) index
   if (!fixME11Edges_ && (is_me11a || is_me11b)) {
     int pc_wire_strip_id = (((fw_wire >> 4) & 0x3) << 5) | ((eighth_strip >> 4) & 0x1f);  // 2-bit from wire, 5-bit from 2-strip
 
     // Only affect runs before FW changeset 47114 is applied
     // e.g. Run 281707 and earlier
     if (bugME11Dupes_) {
       bool bugME11DupesBeforeFW47114 = false;
       if (bugME11DupesBeforeFW47114) {
         if (pc_segment == 1) {
           pc_wire_strip_id = (((fw_wire >> 4) & 0x3) << 5) | (0);  // 2-bit from wire, 5-bit from 2-strip
         }
       }
     }
 
     int th_corr = lut().get_th_corr_lut(fw_endcap, fw_sector, pc_lut_id, pc_wire_strip_id);
     int th_corr_sign = (ph_reverse == 0) ? 1 : -1;
 
     th_tmp = th_tmp + th_corr_sign * th_corr;
 
     // Check that correction did not make invalid value outside chamber coverage
     const int th_negative = 50;
     const int th_coverage = 45;
     if (th_tmp > th_negative || th_tmp < 0 || fw_wire == 0)
       th_tmp = 0;  // limit at the bottom
     if (th_tmp > th_coverage)
       th_tmp = th_coverage;  // limit at the top
 
   } else if (fixME11Edges_ && (is_me11a || is_me11b)) {
     int pc_wire_strip_id = (((fw_wire >> 4) & 0x3) << 5) | ((eighth_strip >> 4) & 0x1f);  // 2-bit from wire, 5-bit from 2-strip
     if (is_me11a)
       pc_wire_strip_id = (((fw_wire >> 4) & 0x3) << 5) | ((((eighth_strip*341)>>8) >> 4) & 0x1f);  // correct for ME1/1a strip number (341/256 =~ 1.333)
     int th_corr = lut().get_th_corr_lut(fw_endcap, fw_sector, pc_lut_id, pc_wire_strip_id);
 
     th_tmp = th_tmp + th_corr;
 
     // Check that correction did not make invalid value outside chamber coverage
     const int th_coverage = 46;  // max coverage for front chamber is 47, max coverage for rear chamber is 45
     if (fw_wire == 0)
       th_tmp = 0;  // limit at the bottom
     if (th_tmp > th_coverage)
       th_tmp = th_coverage;  // limit at the top
   }
 
   // theta precision: (36.5/128) deg
   // theta starts at 8.5 deg: {1, 127} <--> {8.785, 44.715}
   int th = lut().get_th_init(fw_endcap, fw_sector, pc_lut_id);
   th = th + th_tmp;
 
   if (not(0 <=  th &&  th <  128))
     { edm::LogError("L1T") << "th = " << th; return; }
   th = (th == 0) ? 1 : th;  // protect against invalid value
 
   // ___________________________________________________________________________
   // Zone codes and other segment IDs
 
   //int zone_hit     = ((fph + (1<<4)) >> 5);
   int zone_code    = get_zone_code(conv_hit, th);
   int phzvl        = get_phzvl(conv_hit, zone_code);
 
   int fs_zone_code = get_fs_zone_code(conv_hit);
   int fs_segment   = get_fs_segment(conv_hit, fw_station, fw_cscid, pc_segment);
 
   int bt_station   = get_bt_station(conv_hit, fw_station, fw_cscid, pc_segment);
   int bt_segment   = get_bt_segment(conv_hit, fw_station, fw_cscid, pc_segment);
 
   // ___________________________________________________________________________
   // Output
 
   conv_hit.set_phi_fp     ( fph );        // Full-precision integer phi
   conv_hit.set_theta_fp   ( th );         // Full-precision integer theta
   conv_hit.set_phzvl      ( phzvl );      // Local zone word: (1*low) + (2*mid) + (4*low) - used in FW debugging
   conv_hit.set_ph_hit     ( ph_hit );     // Intermediate quantity in phi calculation - used in FW debugging
   conv_hit.set_zone_hit   ( zone_hit );   // Phi value for building patterns (0.53333 deg precision)
   conv_hit.set_zone_code  ( zone_code );  // Full zone word: 1*(zone 0) + 2*(zone 1) + 4*(zone 2) + 8*(zone 3)
 
   conv_hit.set_fs_segment   ( fs_segment );    // Segment number used in primitive matching
   conv_hit.set_fs_zone_code ( fs_zone_code );  // Zone word used in primitive matching
 
   conv_hit.set_bt_station   ( bt_station );
   conv_hit.set_bt_segment   ( bt_segment );
 
   conv_hit.set_phi_loc  ( emtf::calc_phi_loc_deg(fph) );
   conv_hit.set_phi_glob ( emtf::calc_phi_glob_deg(conv_hit.Phi_loc(), conv_hit.PC_sector()) );
   conv_hit.set_theta    ( emtf::calc_theta_deg_from_int(th) );
   conv_hit.set_eta      ( emtf::calc_eta_from_theta_deg(conv_hit.Theta(), conv_hit.Endcap()) );
 }

void PrimitiveConversion::convert_gem	(	int	pc_sector,
		int	pc_station,
		int	pc_chamber,
		int	pc_segment,
		const TriggerPrimitive &	muon_primitive,
		EMTFHit &	conv_hit
	)		const

Definition at line 666 of file PrimitiveConversion.cc.

Referenced by lut(), and process().

         {
   const EMTFGEMDetId& tp_detId = emtf::construct_EMTFGEMDetId(muon_primitive);
   const GEMData&      tp_data  = muon_primitive.getGEMData();
 
   int tp_region    = tp_detId.region();     // 0 for Barrel, +/-1 for +/- Endcap
   int tp_endcap    = (tp_region == -1) ? 2 : tp_region;
   int tp_station   = tp_detId.station();
   int tp_ring      = tp_detId.ring();
   int tp_roll      = tp_detId.roll();
   //int tp_layer     = tp_detId.layer();
   int tp_chamber   = tp_detId.chamber();
 
   int tp_bx        = tp_data.bx;
   int tp_strip     = ((tp_data.pad_low + tp_data.pad_hi) / 2);  // in full-strip unit
 
   // Use CSC trigger sector definitions
   // Code copied from DataFormats/MuonDetId/src/CSCDetId.cc
   auto get_trigger_sector = [](int ring, int station, int chamber) {
     int result = 0;
     if( station > 1 && ring > 1 ) {
       result = ((static_cast<unsigned>(chamber-3) & 0x7f) / 6) + 1; // ch 3-8->1, 9-14->2, ... 1,2 -> 6
     }
     else {
       result =  (station != 1) ? ((static_cast<unsigned>(chamber-2) & 0x1f) / 3) + 1 : // ch 2-4-> 1, 5-7->2, ...
                              ((static_cast<unsigned>(chamber-3) & 0x7f) / 6) + 1;
     }
     return (result <= 6) ? result : 6; // max sector is 6, some calculations give a value greater than six but this is expected.
   };
 
   // Use CSC trigger "CSC ID" definitions
   // Code copied from DataFormats/MuonDetId/src/CSCDetId.cc
   auto get_trigger_csc_ID = [](int ring, int station, int chamber) {
     int result = 0;
     if( station == 1 ) {
       result = (chamber) % 3 + 1; // 1,2,3
       switch (ring) {
       case 1:
         break;
       case 2:
         result += 3; // 4,5,6
         break;
       case 3:
         result += 6; // 7,8,9
         break;
       }
     }
     else {
       if( ring == 1 ) {
         result = (chamber+1) % 3 + 1; // 1,2,3
       }
       else {
         result = (chamber+3) % 6 + 4; // 4,5,6,7,8,9
       }
     }
     return result;
   };
 
   int tp_sector    = get_trigger_sector(tp_ring, tp_station, tp_chamber);
   int tp_csc_ID    = get_trigger_csc_ID(tp_ring, tp_station, tp_chamber);
 
   // 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);
 
   const bool is_neighbor = (pc_station == 5);
 
   int csc_nID      = tp_csc_ID;  // modify csc_ID if coming from neighbor sector
   if (is_neighbor) {
     // station 1 has 3 neighbor chambers: 13,14,15 in rings 1,2,3
     // (where are chambers 10,11,12 in station 1? they were used to label ME1/1a, but not anymore)
     // station 2,3,4 have 2 neighbor chambers: 10,11 in rings 1,2
     csc_nID = (pc_chamber < 3) ? (pc_chamber + 12) : ( ((pc_chamber - 1) % 2) + 9);
     csc_nID += 1;
 
     if (tp_station == 1) {  // neighbor ME1
       if (not(tp_subsector == 2))
     { edm::LogError("L1T") << "tp_subsector = " << tp_subsector; return; }
     }
   }
 
   // Set properties
   //conv_hit.SetGEMDetId     ( tp_detId );  // Temporarily disable, caused compile error - AWB 12.04.2018
 
   conv_hit.set_endcap        ( (tp_endcap == 2) ? -1 : tp_endcap );
   conv_hit.set_station       ( tp_station );
   conv_hit.set_ring          ( tp_ring );
   conv_hit.set_roll          ( tp_roll );
   conv_hit.set_chamber       ( tp_chamber );
   conv_hit.set_sector        ( tp_sector );
   conv_hit.set_subsector     ( tp_subsector );
   conv_hit.set_csc_ID        ( tp_csc_ID );
   conv_hit.set_csc_nID       ( csc_nID );
   //conv_hit.set_track_num     ( tp_data.trknmb );
   //conv_hit.set_sync_err      ( tp_data.syncErr );
   //conv_hit.set_sector_RPC    ( tp_sector );
   //conv_hit.set_subsector_RPC ( tp_subsector );
 
   conv_hit.set_bx            ( tp_bx + bxShiftGEM_ );
   conv_hit.set_subsystem     ( TriggerPrimitive::kGEM );
   conv_hit.set_is_CSC        ( false );
   conv_hit.set_is_RPC        ( false );
   conv_hit.set_is_GEM        ( true  );
 
   conv_hit.set_pc_sector     ( pc_sector );
   conv_hit.set_pc_station    ( pc_station );
   conv_hit.set_pc_chamber    ( pc_chamber );
   conv_hit.set_pc_segment    ( pc_segment );
 
   conv_hit.set_valid         ( true );
   conv_hit.set_strip         ( tp_strip );
   conv_hit.set_strip_low     ( tp_data.pad_low );
   conv_hit.set_strip_hi      ( tp_data.pad_hi );
   //conv_hit.set_wire          ( tp_data.keywire );
   //conv_hit.set_quality       ( tp_data.quality );
   conv_hit.set_pattern       ( 1 );  // In firmware, this marks GEM stub (unconfirmed!)
   conv_hit.set_bend          ( tp_data.bend );
   //conv_hit.set_time          ( tp_data.time );
   //conv_hit.set_alct_quality  ( tp_data.alct_quality );
   //conv_hit.set_clct_quality  ( tp_data.clct_quality );
 
   conv_hit.set_neighbor      ( is_neighbor );
   conv_hit.set_sector_idx    ( (endcap_ == 1) ? sector_ - 1 : sector_ + 5 );
 
 
   // Get coordinates from fullsim since LUTs do not exist yet
   bool use_fullsim_coords = true;
   if (use_fullsim_coords) {
     const GlobalPoint& gp = tp_geom_->getGlobalPoint(muon_primitive);
     double glob_phi   = emtf::rad_to_deg(gp.phi().value());
     double glob_theta = emtf::rad_to_deg(gp.theta());
     double glob_eta   = gp.eta();
     double glob_rho   = gp.perp();
     double glob_z     = gp.z();
 
 
     // Use the CSC precision (unconfirmed!)
     int fph = emtf::calc_phi_loc_int(glob_phi, conv_hit.PC_sector());
     int th  = emtf::calc_theta_int(glob_theta, conv_hit.Endcap());
 
     if (not(0 <= fph && fph < 5000))
       { edm::LogError("L1T") << "fph = " << fph; return; }
     if (not(0 <=  th &&  th < 128))
       { edm::LogError("L1T") << "th = " << th; return; }
     th = (th == 0) ? 1 : th;  // protect against invalid value
 
     // _________________________________________________________________________
     // Output
 
     conv_hit.set_phi_sim   ( glob_phi );
     conv_hit.set_theta_sim ( glob_theta );
     conv_hit.set_eta_sim   ( glob_eta );
     conv_hit.set_rho_sim   ( glob_rho );
     conv_hit.set_z_sim     ( glob_z );
 
     conv_hit.set_phi_fp    ( fph ); // Full-precision integer phi
     conv_hit.set_theta_fp  ( th );  // Full-precision integer theta
   }
 
   convert_gem_details(conv_hit);
 }

void PrimitiveConversion::convert_gem_details ( EMTFHit & conv_hit ) const

Definition at line 831 of file PrimitiveConversion.cc.

Referenced by convert_gem(), and lut().

                                                                      {
   const bool is_neighbor = conv_hit.Neighbor();
 
   const int pc_station = conv_hit.PC_station();
   const int pc_chamber = conv_hit.PC_chamber();
   const int pc_segment = conv_hit.PC_segment();
 
   //const int fw_endcap  = (endcap_-1);
   //const int fw_sector  = (sector_-1);
   const int fw_station = (conv_hit.Station() == 1) ? (is_neighbor ? 0 : (conv_hit.Subsector()-1)) : conv_hit.Station();
   const int fw_cscid   = (conv_hit.CSC_nID()-1);
 
   int fph = conv_hit.Phi_fp();
   int th  = conv_hit.Theta_fp();
 
   if (verbose_ > 1) {  // debug
     std::cout << "GEM hit pc_station: " << pc_station << " pc_chamber: " << pc_chamber
         << " fw_station: " << fw_station << " fw_cscid: " << fw_cscid
         << " tp_station: " << conv_hit.Station() << " tp_ring: " << conv_hit.Ring()
         << " tp_sector: " << conv_hit.Sector() << " tp_subsector: " << conv_hit.Subsector()
         << " fph: " << fph << " th: " << th
         << std::endl;
   }
 
   // ___________________________________________________________________________
   // Zone codes and other segment IDs
 
   int zone_hit     = ((fph + (1<<4)) >> 5);
   int zone_code    = get_zone_code(conv_hit, th);
   //int phzvl        = get_phzvl(conv_hit, zone_code);
 
   int fs_zone_code = get_fs_zone_code(conv_hit);
   int fs_segment   = get_fs_segment(conv_hit, fw_station, fw_cscid, pc_segment);
 
   int bt_station   = get_bt_station(conv_hit, fw_station, fw_cscid, pc_segment);
   int bt_segment   = get_bt_segment(conv_hit, fw_station, fw_cscid, pc_segment);
 
   // ___________________________________________________________________________
   // Output
 
   conv_hit.set_phi_fp     ( fph );        // Full-precision integer phi
   conv_hit.set_theta_fp   ( th );         // Full-precision integer theta
   //conv_hit.set_phzvl      ( phzvl );      // Local zone word: (1*low) + (2*mid) + (4*low) - used in FW debugging
   //conv_hit.set_ph_hit     ( ph_hit );     // Intermediate quantity in phi calculation - used in FW debugging
   conv_hit.set_zone_hit   ( zone_hit );   // Phi value for building patterns (0.53333 deg precision)
   conv_hit.set_zone_code  ( zone_code );  // Full zone word: 1*(zone 0) + 2*(zone 1) + 4*(zone 2) + 8*(zone 3)
 
   conv_hit.set_fs_segment   ( fs_segment );    // Segment number used in primitive matching
   conv_hit.set_fs_zone_code ( fs_zone_code );  // Zone word used in primitive matching
 
   conv_hit.set_bt_station   ( bt_station );
   conv_hit.set_bt_segment   ( bt_segment );
 
   conv_hit.set_phi_loc  ( emtf::calc_phi_loc_deg(fph) );
   conv_hit.set_phi_glob ( emtf::calc_phi_glob_deg(conv_hit.Phi_loc(), conv_hit.PC_sector()) );
   conv_hit.set_theta    ( emtf::calc_theta_deg_from_int(th) );
   conv_hit.set_eta      ( emtf::calc_eta_from_theta_deg(conv_hit.Theta(), conv_hit.Endcap()) );
 }

void PrimitiveConversion::convert_rpc	(	int	pc_sector,
		int	pc_station,
		int	pc_chamber,
		int	pc_segment,
		const TriggerPrimitive &	muon_primitive,
		EMTFHit &	conv_hit
	)		const

Definition at line 449 of file PrimitiveConversion.cc.

Referenced by lut(), and process().

         {
   const RPCDetId& tp_detId = muon_primitive.detId<RPCDetId>();
   const RPCData&  tp_data  = muon_primitive.getRPCData();
 
   int tp_region    = tp_detId.region();     // 0 for Barrel, +/-1 for +/- Endcap
   int tp_endcap    = (tp_region == -1) ? 2 : tp_region;
   int tp_sector    = tp_detId.sector();     // 1 - 6 (60 degrees in phi, sector 1 begins at -5 deg)
   int tp_subsector = tp_detId.subsector();  // 1 - 6 (10 degrees in phi; staggered in z)
   int tp_station   = tp_detId.station();    // 1 - 4
   int tp_ring      = tp_detId.ring();       // 2 - 3 (increasing theta)
   int tp_roll      = tp_detId.roll();       // 1 - 3 (decreasing theta; aka A - C; space between rolls is 9 - 15 in theta_fp)
   //int tp_layer     = tp_detId.layer();      // Always 1 in the Endcap, 1 or 2 in the Barrel
 
   int tp_bx        = tp_data.bx;
   int tp_strip     = ((tp_data.strip_low + tp_data.strip_hi) / 2);  // in full-strip unit
   int tp_valid     = tp_data.valid;
 
   const bool is_neighbor = (pc_station == 5);
 
   // CSC-like sector, subsector and chamber numbers
   int csc_tp_chamber   = (tp_sector - 1)*6 + tp_subsector;
   int csc_tp_sector    = (tp_subsector > 2) ? tp_sector : ((tp_sector + 4) % 6) + 1;  // Rotate by 20 deg
   int csc_tp_subsector = ((tp_subsector + 3) % 6) + 1;  // Rotate by 2
 
   // Set properties
   conv_hit.SetRPCDetId       ( tp_detId );
 
   conv_hit.set_endcap        ( (tp_endcap == 2) ? -1 : tp_endcap );
   conv_hit.set_station       ( tp_station );
   conv_hit.set_ring          ( tp_ring );
   conv_hit.set_roll          ( tp_roll );
   conv_hit.set_chamber       ( csc_tp_chamber );
   conv_hit.set_sector        ( csc_tp_sector );
   conv_hit.set_subsector     ( csc_tp_subsector );
   //conv_hit.set_csc_ID        ( tp_csc_ID );
   //conv_hit.set_csc_nID       ( csc_nID );
   //conv_hit.set_track_num     ( tp_data.trknmb );
   //conv_hit.set_sync_err      ( tp_data.syncErr );
   conv_hit.set_sector_RPC    ( tp_sector );  // In RPC convention in CMSSW (RPCDetId.h), sector 1 starts at -5 deg
   conv_hit.set_subsector_RPC ( tp_subsector );
 
   conv_hit.set_bx            ( tp_bx + bxShiftRPC_ );
   conv_hit.set_subsystem     ( TriggerPrimitive::kRPC );
   conv_hit.set_is_CSC        ( false );
   conv_hit.set_is_RPC        ( true );
   conv_hit.set_is_GEM        ( false );
 
   conv_hit.set_pc_sector     ( pc_sector );
   conv_hit.set_pc_station    ( pc_station );
   conv_hit.set_pc_chamber    ( pc_chamber );
   conv_hit.set_pc_segment    ( pc_segment );
 
   conv_hit.set_valid         ( tp_valid );
   conv_hit.set_strip         ( tp_strip );
   conv_hit.set_strip_low     ( tp_data.strip_low );
   conv_hit.set_strip_hi      ( tp_data.strip_hi );
   //conv_hit.set_wire          ( tp_data.keywire );
   //conv_hit.set_quality       ( tp_data.quality );
   conv_hit.set_pattern       ( 0 );  // In firmware, this marks RPC stub
   //conv_hit.set_bend          ( tp_data.bend );
   conv_hit.set_time          ( tp_data.time );
   //conv_hit.set_alct_quality  ( tp_data.alct_quality );
   //conv_hit.set_clct_quality  ( tp_data.clct_quality );
 
   conv_hit.set_neighbor      ( is_neighbor );
   conv_hit.set_sector_idx    ( (endcap_ == 1) ? sector_ - 1 : sector_ + 5 );
 
   // Get coordinates from fullsim
   bool use_fullsim_coords = true;
 
   if (tp_data.isCPPF) {  // CPPF digis from EMTF unpacker or CPPF emulator
     conv_hit.set_phi_fp   ( tp_data.phi_int * 4 );   // Full-precision integer phi
     conv_hit.set_theta_fp ( tp_data.theta_int * 4 ); // Full-precision integer theta
   }
   else if (use_fullsim_coords) {
     const GlobalPoint& gp = tp_geom_->getGlobalPoint(muon_primitive);
     double glob_phi   = emtf::rad_to_deg(gp.phi().value());
     double glob_theta = emtf::rad_to_deg(gp.theta());
     double glob_eta   = gp.eta();
     double glob_rho   = gp.perp();
     double glob_z     = gp.z();
 
     // Use RPC-specific convention in docs/CPPF-EMTF-format_2016_11_01.docx
     // Phi precision is 1/15 degrees (11 bits), 4x larger than CSC precision of 1/60 degrees (13 bits)
     // Theta precision is 36.5/32 degrees (5 bits), 4x larger than CSC precision of 36.5/128 degrees (7 bits)
     //
     // NOTE: fph and th are recalculated using CPPF LUTs in the convert_rpc_details() function,
     //       this part is still kept because it is needed for Phase 2 iRPC hits.
     //
     int fph = emtf::calc_phi_loc_int_rpc(glob_phi, conv_hit.PC_sector());
     int th  = emtf::calc_theta_int_rpc(glob_theta, conv_hit.Endcap());
 
     if (not(0 <= fph && fph < 1250))
       { edm::LogError("L1T") << "fph = " << fph; return; }
     if (not(0 <=  th &&  th < 32))
       { edm::LogError("L1T") << "th = " << th; return; }
     if (not(th != 0b11111))  // RPC hit valid when data is not all ones
       { edm::LogError("L1T") << "th = " << th; return; }
     fph <<= 2;  // upgrade to full CSC precision by adding 2 zeros
     th <<= 2;   // upgrade to full CSC precision by adding 2 zeros
     th = (th == 0) ? 1 : th;  // protect against invalid value
 
     // _________________________________________________________________________
     // Output
 
     conv_hit.set_phi_sim   ( glob_phi );
     conv_hit.set_theta_sim ( glob_theta );
     conv_hit.set_eta_sim   ( glob_eta );
     conv_hit.set_rho_sim   ( glob_rho );
     conv_hit.set_z_sim     ( glob_z );
 
     conv_hit.set_phi_fp    ( fph ); // Full-precision integer phi
     conv_hit.set_theta_fp  ( th );  // Full-precision integer theta
   }
 
   convert_rpc_details(conv_hit, (tp_data.isCPPF == false));
 }

void PrimitiveConversion::convert_rpc_details	(	EMTFHit &	conv_hit,
		const bool	use_cppf_lut
	)		const

Definition at line 571 of file PrimitiveConversion.cc.

References emtf::calc_eta_from_theta_deg(), emtf::calc_phi_glob_deg(), emtf::calc_phi_loc_deg(), emtf::calc_theta_deg_from_int(), gather_cfg::cout, l1t::EMTFHit::Endcap(), get_bt_segment(), get_bt_station(), SectorProcessorLUT::get_cppf_ph_lut(), SectorProcessorLUT::get_cppf_th_lut(), get_fs_segment(), get_fs_zone_code(), get_zone_code(), lut(), l1t::EMTFHit::Neighbor(), l1t::EMTFHit::PC_chamber(), l1t::EMTFHit::PC_sector(), l1t::EMTFHit::PC_segment(), l1t::EMTFHit::PC_station(), l1t::EMTFHit::Phi_fp(), l1t::EMTFHit::Phi_loc(), l1t::EMTFHit::Ring(), l1t::EMTFHit::Roll(), l1t::EMTFHit::Sector_RPC(), l1t::EMTFHit::set_bt_segment(), l1t::EMTFHit::set_bt_station(), l1t::EMTFHit::set_eta(), l1t::EMTFHit::set_fs_segment(), l1t::EMTFHit::set_fs_zone_code(), l1t::EMTFHit::set_phi_fp(), l1t::EMTFHit::set_phi_glob(), l1t::EMTFHit::set_phi_loc(), l1t::EMTFHit::set_theta(), l1t::EMTFHit::set_theta_fp(), l1t::EMTFHit::set_zone_code(), l1t::EMTFHit::set_zone_hit(), l1t::EMTFHit::Station(), l1t::EMTFHit::Strip_hi(), l1t::EMTFHit::Strip_low(), l1t::EMTFHit::Subsector_RPC(), l1t::EMTFHit::Theta(), l1t::EMTFHit::Theta_fp(), and verbose_.

Referenced by convert_rpc(), and lut().

                                                                                               {
   const bool is_neighbor = conv_hit.Neighbor();
 
   const int pc_station = conv_hit.PC_station();
   const int pc_chamber = conv_hit.PC_chamber();
   const int pc_segment = conv_hit.PC_segment();
 
   //const int fw_endcap  = (endcap_-1);
   //const int fw_sector  = (sector_-1);
   const int fw_station = (conv_hit.Station() == 1) ? (is_neighbor ? 0 : pc_station) : conv_hit.Station();
 
   int fw_cscid = pc_chamber;
   if (is_neighbor) {
     int csc_nID = -1;
 
     // station 1 has 3 neighbor chambers: 13,14,15 in rings 1,2,3
     // (where are chambers 10,11,12 in station 1? they were used to label ME1/1a, but not anymore)
     // station 2,3,4 have 2 neighbor chambers: 10,11 in rings 1,2
     csc_nID = (pc_chamber < 3) ? (pc_chamber + 12) : ( ((pc_chamber - 1) % 2) + 9);
     csc_nID += 1;
 
     fw_cscid = csc_nID - 1;
   }
 
   int fph = conv_hit.Phi_fp();
   int th  = conv_hit.Theta_fp();
 
   if (use_cppf_lut) {
     int halfstrip = (conv_hit.Strip_low() + conv_hit.Strip_hi() - 1);
     if (not(1 <= halfstrip && halfstrip <= 64))
       { edm::LogError("L1T") << "halfstrip = " << halfstrip; return; }
 
     int fph2 = lut().get_cppf_ph_lut(conv_hit.Endcap(), conv_hit.Sector_RPC(), conv_hit.Station(), conv_hit.Ring(), conv_hit.Subsector_RPC(), conv_hit.Roll(), halfstrip, is_neighbor);
     int th2  = lut().get_cppf_th_lut(conv_hit.Endcap(), conv_hit.Sector_RPC(), conv_hit.Station(), conv_hit.Ring(), conv_hit.Subsector_RPC(), conv_hit.Roll());
     fph = fph2;
     th = th2;
 
     if (not(0 <= fph && fph < 1250))
       { edm::LogError("L1T") << "fph = " << fph; return; }
     if (not(0 <=  th &&  th < 32))
       { edm::LogError("L1T") << "th = " << th; return; }
     if (not(th != 0b11111))  // RPC hit valid when data is not all ones
       { edm::LogError("L1T") << "th = " << th; return; }
     fph <<= 2;  // upgrade to full CSC precision by adding 2 zeros
     th <<= 2;   // upgrade to full CSC precision by adding 2 zeros
     th = (th == 0) ? 1 : th;  // protect against invalid value
   }
 
   if (verbose_ > 1) {  // debug
     std::cout << "RPC hit pc_station: " << pc_station << " pc_chamber: " << pc_chamber
         << " fw_station: " << fw_station << " fw_cscid: " << fw_cscid
         << " tp_station: " << conv_hit.Station() << " tp_ring: " << conv_hit.Ring()
         << " tp_sector: " << conv_hit.Sector_RPC() << " tp_subsector: " << conv_hit.Subsector_RPC()
         << " fph: " << fph << " th: " << th
         << std::endl;
   }
 
   // ___________________________________________________________________________
   // Zone codes and other segment IDs
 
   int zone_hit     = ((fph + (1<<4)) >> 5);
   int zone_code    = get_zone_code(conv_hit, th);
   //int phzvl        = get_phzvl(conv_hit, zone_code);
 
   int fs_zone_code = get_fs_zone_code(conv_hit);
   int fs_segment   = get_fs_segment(conv_hit, fw_station, fw_cscid, pc_segment);
 
   int bt_station   = get_bt_station(conv_hit, fw_station, fw_cscid, pc_segment);
   int bt_segment   = get_bt_segment(conv_hit, fw_station, fw_cscid, pc_segment);
 
   // ___________________________________________________________________________
   // Output
 
   conv_hit.set_phi_fp     ( fph );        // Full-precision integer phi
   conv_hit.set_theta_fp   ( th );         // Full-precision integer theta
   //conv_hit.set_phzvl      ( phzvl );      // Local zone word: (1*low) + (2*mid) + (4*low) - used in FW debugging
   //conv_hit.set_ph_hit     ( ph_hit );     // Intermediate quantity in phi calculation - used in FW debugging
   conv_hit.set_zone_hit   ( zone_hit );   // Phi value for building patterns (0.53333 deg precision)
   conv_hit.set_zone_code  ( zone_code );  // Full zone word: 1*(zone 0) + 2*(zone 1) + 4*(zone 2) + 8*(zone 3)
 
   conv_hit.set_fs_segment   ( fs_segment );    // Segment number used in primitive matching
   conv_hit.set_fs_zone_code ( fs_zone_code );  // Zone word used in primitive matching
 
   conv_hit.set_bt_station   ( bt_station );
   conv_hit.set_bt_segment   ( bt_segment );
 
   conv_hit.set_phi_loc  ( emtf::calc_phi_loc_deg(fph) );
   conv_hit.set_phi_glob ( emtf::calc_phi_glob_deg(conv_hit.Phi_loc(), conv_hit.PC_sector()) );
   conv_hit.set_theta    ( emtf::calc_theta_deg_from_int(th) );
   conv_hit.set_eta      ( emtf::calc_eta_from_theta_deg(conv_hit.Theta(), conv_hit.Endcap()) );
 }

int PrimitiveConversion::get_bt_segment	(	const EMTFHit &	conv_hit,
		int	fw_station,
		int	fw_cscid,
		int	pc_segment
	)		const

Definition at line 1000 of file PrimitiveConversion.cc.

Referenced by convert_csc_details(), convert_gem_details(), convert_rpc_details(), and lut().

                                                                                                                    {
   // For later use in angle calculation and best track selection
   // (in the firmware, this happens in the best_tracks module)
   int bt_history = 0;              // history id: not set here, to be set in primitive matching
   int bt_chamber = -1;             // chamber id
   int bt_segment = pc_segment % 2; // segment id
 
   // For ME1
   //   j = 0 is No valid LCT
   //   j = 1 .. 9 are native sector chambers
   //   j = 10 .. 12 are neighbor sector chambers
   // For ME2,3,4
   //   j = 0 is No valid LCT
   //   j = 1 .. 9 are native sector chambers
   //   j = 10 .. 11 are neighbor sector chambers
   bt_chamber = fw_cscid+1;
   if (fw_station == 0 && bt_chamber >= 13)  // ME1 neighbor chambers 13,14,15 -> 10,11,12
     bt_chamber -= 3;
 
   if (not(bt_history == 0 && (0 <= bt_chamber && bt_chamber < 13) && (0 <= bt_segment && bt_segment < 2)))
     { edm::LogError("L1T") << "bt_history = " << bt_history << ", bt_chamber = " << bt_chamber
                << ", bt_segment = " << bt_segment; return 0; }
 
   // bt_segment is a 7-bit word, HHCCCCS, encoding the segment number S in the chamber (1 or 2),
   // the chamber number CCCC ("j" above: uniquely identifies chamber within station and ring),
   // and the history HH (0 for current BX, 1 for previous BX, 2 for BX before that)
   bt_segment = ((bt_history & 0x3)<<5) | ((bt_chamber & 0xf)<<1) | (bt_segment & 0x1);
   return bt_segment;
 }

int PrimitiveConversion::get_bt_station	(	const EMTFHit &	conv_hit,
		int	fw_station,
		int	fw_cscid,
		int	pc_segment
	)		const

Definition at line 995 of file PrimitiveConversion.cc.

Referenced by convert_csc_details(), convert_gem_details(), convert_rpc_details(), and lut().

                                                                                                                    {
   int bt_station = fw_station;
   return bt_station;
 }

int PrimitiveConversion::get_fs_segment	(	const EMTFHit &	conv_hit,
		int	fw_station,
		int	fw_cscid,
		int	pc_segment
	)		const

Definition at line 962 of file PrimitiveConversion.cc.

References gen::n, l1t::EMTFHit::Neighbor(), and l1t::EMTFHit::Ring().

Referenced by convert_csc_details(), convert_gem_details(), convert_rpc_details(), and lut().

                                                                                                                    {
   // For later use in primitive matching
   // (in the firmware, this happens in the find_segment module)
   int fs_history = 0;              // history id: not set here, to be set in primitive matching
   int fs_chamber = -1;             // chamber id
   int fs_segment = pc_segment % 2; // segment id
 
   // For ME1
   //   j = 0 is neighbor sector chamber
   //   j = 1,2,3 are native subsector 1 chambers
   //   j = 4,5,6 are native subsector 2 chambers
   // For ME2,3,4:
   //   j = 0 is neighbor sector chamber
   //   j = 1,2,3,4,5,6 are native sector chambers
   const bool is_neighbor = conv_hit.Neighbor();
   if (fw_station <= 1) {  // ME1
     int n = fw_cscid % 3;
     fs_chamber = is_neighbor ? 0 : ((fw_station == 0) ? 1+n : 4+n);
   } else {  // ME2,3,4
     int n = (conv_hit.Ring() == 1) ? fw_cscid : (fw_cscid-3);
     fs_chamber = is_neighbor ? 0 : 1+n;
   }
 
   if (not(fs_history == 0 && (0 <= fs_chamber && fs_chamber < 7) && (0 <= fs_segment && fs_segment < 2)))
     { edm::LogError("L1T") << "fs_history = " << fs_history << ", fs_chamber = " << fs_chamber
                << ", fs_segment = " << fs_segment; return 0; }
   // fs_segment is a 6-bit word, HHCCCS, encoding the segment number S in the chamber (1 or 2),
   // the chamber number CCC ("j" above: uniquely identifies chamber within station and ring),
   // and the history HH (0 for current BX, 1 for previous BX, 2 for BX before that)
   fs_segment = ((fs_history & 0x3)<<4) | ((fs_chamber & 0x7)<<1) | (fs_segment & 0x1);
   return fs_segment;
 }

int PrimitiveConversion::get_fs_zone_code ( const EMTFHit & conv_hit ) const

Definition at line 939 of file PrimitiveConversion.cc.

References l1t::EMTFHit::Ring(), l1t::EMTFHit::Station(), and useNewZones_.

Referenced by convert_csc_details(), convert_gem_details(), convert_rpc_details(), get_zone_code(), and lut().

                                                                        {
   static const unsigned int zone_code_table[4][3] = {  // map (station,ring) to zone_code
     {0b0011, 0b0100, 0b1000},  // st1 r1: [z0,z1], r2: [z2],       r3: [z3]
     {0b0011, 0b1100, 0b1100},  // st2 r1: [z0,z1], r2: [z2,z3],    r3 = r2
     {0b0001, 0b1110, 0b1110},  // st3 r1: [z0],    r2: [z1,z2,z3], r3 = r2
     {0b0001, 0b0110, 0b0110}   // st4 r1: [z0],    r2: [z1,z2],    r3 = r2
   };
 
   static const unsigned int zone_code_table_new[4][3] = {  // map (station,ring) to zone_code
     {0b0011, 0b0110, 0b1000},  // st1 r1: [z0,z1], r2: [z1,z2],    r3: [z3]
     {0b0011, 0b1110, 0b1110},  // st2 r1: [z0,z1], r2: [z1,z2,z3], r3 = r2
     {0b0011, 0b1110, 0b1110},  // st3 r1: [z0,z1], r2: [z1,z2,z3], r3 = r2
     {0b0001, 0b0110, 0b0110}   // st4 r1: [z0],    r2: [z1,z2],    r3 = r2
   };
 
   unsigned int istation = (conv_hit.Station()-1);
   unsigned int iring = (conv_hit.Ring() == 4) ? 0 : (conv_hit.Ring()-1);
   if (not(istation < 4 && iring < 3))
     { edm::LogError("L1T") << "istation = " << istation << ", iring = " << iring; return 0; }
   unsigned int zone_code = useNewZones_ ? zone_code_table_new[istation][iring] : zone_code_table[istation][iring];
   return zone_code;
 }

int PrimitiveConversion::get_phzvl	(	const EMTFHit &	conv_hit,
		int	zone_code
	)		const

Definition at line 920 of file PrimitiveConversion.cc.

References l1t::EMTFHit::Ring(), and l1t::EMTFHit::Station().

Referenced by convert_csc_details(), and lut().

                                                                                {
   // For backward compatibility, no longer needed (only explicitly used in FW)
   // phzvl: each chamber overlaps with at most 3 zones, so this "local" zone word says
   // which of the possible zones contain the hit: 1 for lower, 2 for middle, 4 for upper
   int phzvl = 0;
   if (conv_hit.Ring() == 1 || conv_hit.Ring() == 4) {
     phzvl = (zone_code >> 0);
   } else if (conv_hit.Ring() == 2) {
     if (conv_hit.Station() == 3 || conv_hit.Station() == 4) {
       phzvl = (zone_code >> 1);
     } else if (conv_hit.Station() == 1 || conv_hit.Station() == 2) {
       phzvl = (zone_code >> 2);
     }
   } else if (conv_hit.Ring() == 3) {
     phzvl = (zone_code >> 3);
   }
   return phzvl;
 }

int PrimitiveConversion::get_zone_code	(	const EMTFHit &	conv_hit,
		int	th
	)		const

Definition at line 893 of file PrimitiveConversion.cc.

References get_fs_zone_code(), L1TMuon::TriggerPrimitive::kCSC, emtf::NUM_ZONES, l1t::EMTFHit::Ring(), l1t::EMTFHit::Station(), l1t::EMTFHit::Subsystem(), zoneBoundaries_, and zoneOverlap_.

Referenced by convert_csc_details(), convert_gem_details(), convert_rpc_details(), and lut().

                                                                             {
   // ph zone boundaries for chambers that cover more than one zone
   // bnd1 is the lower boundary, bnd2 the upper boundary
   int zone_code = 0;
 
   bool is_csc = (conv_hit.Subsystem() == TriggerPrimitive::kCSC);
   bool is_me13 = (is_csc && conv_hit.Station() == 1 && conv_hit.Ring() == 3);
 
   for (int izone = 0; izone < emtf::NUM_ZONES; ++izone) {
     int zone_code_tmp = get_fs_zone_code(conv_hit);
     if (zone_code_tmp & (1<<izone)) {
       bool no_use_bnd1 = ((izone==0) || ((zone_code_tmp & (1<<(izone-1))) == 0) || is_me13);  // first possible zone for this hit
       bool no_use_bnd2 = (((zone_code_tmp & (1<<(izone+1))) == 0) || is_me13);  // last possible zone for this hit
 
       int ph_zone_bnd1 = no_use_bnd1 ? zoneBoundaries_.at(0) : zoneBoundaries_.at(izone);
       int ph_zone_bnd2 = no_use_bnd2 ? zoneBoundaries_.at(emtf::NUM_ZONES) : zoneBoundaries_.at(izone+1);
 
       if ((th > (ph_zone_bnd1 - zoneOverlap_)) && (th <= (ph_zone_bnd2 + zoneOverlap_))) {
         zone_code |= (1<<izone);
       }
     }
   }
   if (not(zone_code > 0))
     { edm::LogError("L1T") << "zone_code = " << zone_code; return 0; }
   return zone_code;
 }

bool PrimitiveConversion::is_valid_for_run2 ( const EMTFHit & conv_hit ) const

Referenced by lut().

const SectorProcessorLUT& PrimitiveConversion::lut ( void ) const

inline

Definition at line 26 of file PrimitiveConversion.h.

References convert_csc(), convert_csc_details(), convert_gem(), convert_gem_details(), convert_rpc(), convert_rpc_details(), get_bt_segment(), get_bt_station(), get_fs_segment(), get_fs_zone_code(), get_phzvl(), get_zone_code(), is_valid_for_run2(), and lut_.

Referenced by configure(), convert_csc_details(), and convert_rpc_details().

26 { return *lut_; }

PrimitiveConversion::lut_

const SectorProcessorLUT * lut_

Definition: PrimitiveConversion.h:74

void PrimitiveConversion::process	(	const std::map< int, TriggerPrimitiveCollection > &	selected_prim_map,
		EMTFHitCollection &	conv_hits
	)		const

Definition at line 49 of file PrimitiveConversion.cc.

References convert_csc(), convert_gem(), convert_rpc(), L1TMuon::TriggerPrimitive::kCSC, L1TMuon::TriggerPrimitive::kGEM, L1TMuon::TriggerPrimitive::kRPC, and sector_.

         {
   std::map<int, TriggerPrimitiveCollection>::const_iterator map_tp_it  = selected_prim_map.begin();
   std::map<int, TriggerPrimitiveCollection>::const_iterator map_tp_end = selected_prim_map.end();
 
   for (; map_tp_it != map_tp_end; ++map_tp_it) {
     // Unique chamber ID in FW, {0, 53} as defined in get_index_csc in src/PrimitiveSelection.cc
     int selected   = map_tp_it->first;
     // "Primitive Conversion" sector/station/chamber ID scheme used in FW
     int pc_sector  = sector_;
     int pc_station = selected / 9;  // {0, 5} = {ME1 sub 1, ME1 sub 2, ME2, ME3, ME4, neighbor}
     int pc_chamber = selected % 9;  // Equals CSC ID - 1 for all except neighbor chambers
     int pc_segment = 0;             // Counts hits in a single chamber
 
     TriggerPrimitiveCollection::const_iterator tp_it  = map_tp_it->second.begin();
     TriggerPrimitiveCollection::const_iterator tp_end = map_tp_it->second.end();
 
     for (; tp_it != tp_end; ++tp_it) {
       EMTFHit conv_hit;
       if (tp_it->subsystem() == TriggerPrimitive::kCSC) {
         convert_csc(pc_sector, pc_station, pc_chamber, pc_segment, *tp_it, conv_hit);
       } else if (tp_it->subsystem() == TriggerPrimitive::kRPC) {
         convert_rpc(pc_sector, pc_station, pc_chamber, pc_segment, *tp_it, conv_hit);
       } else if (tp_it->subsystem() == TriggerPrimitive::kGEM) {
         convert_gem(pc_sector, pc_station, pc_chamber, pc_segment, *tp_it, conv_hit);
       } else {
         if (not(false && "Incorrect subsystem type"))
       { edm::LogError("L1T") << "Incorrect subsystem type"; return; }
       }
       conv_hits.push_back(conv_hit);
       pc_segment += 1;
     }
   }
 }