#include <GEMNumberingScheme.h>

Inheritance diagram for GEMNumberingScheme:

Public Member Functions
virtual int	baseNumberToUnitNumber (const MuonBaseNumber &)

	GEMNumberingScheme (const DDCompactView &cpv)

	GEMNumberingScheme (const MuonDDDConstants &muonConstants)

virtual	~GEMNumberingScheme ()

Public Member Functions inherited from MuonNumberingScheme
	MuonNumberingScheme ()

virtual	~MuonNumberingScheme ()

Private Member Functions
void	initMe (const MuonDDDConstants &muonConstants)

Private Attributes
int	theRegionLevel

int	theRingLevel

int	theRollLevel

int	theSectorLevel

int	theStationLevel

Detailed Description

Definition at line 10 of file GEMNumberingScheme.h.

Constructor & Destructor Documentation

GEMNumberingScheme::GEMNumberingScheme ( const DDCompactView & cpv )

Definition at line 13 of file GEMNumberingScheme.cc.

References initMe().

                                                                 {
   MuonDDDConstants muonConstants(cpv);
   initMe(muonConstants);
 }

GEMNumberingScheme::GEMNumberingScheme ( const MuonDDDConstants & muonConstants )

Definition at line 9 of file GEMNumberingScheme.cc.

References initMe().

                                                                               {
   initMe(muonConstants);
 }

virtual GEMNumberingScheme::~GEMNumberingScheme ( )

inlinevirtual

Definition at line 17 of file GEMNumberingScheme.h.

17 {};

Member Function Documentation

int GEMNumberingScheme::baseNumberToUnitNumber ( const MuonBaseNumber & num )

virtual

Reimplemented from MuonNumberingScheme.

Definition at line 35 of file GEMNumberingScheme.cc.

References gather_cfg::cout, MuonBaseNumber::getBaseNo(), MuonBaseNumber::getLevels(), MuonBaseNumber::getSuperNo(), testEve_cfg::level, HLT_50ns_5e33_v3_cff::region, relativeConstraints::ring, relativeConstraints::station, theRegionLevel, theRingLevel, theRollLevel, theSectorLevel, and theStationLevel.

Referenced by GEMGeometryBuilderFromDDD::buildGeometry(), and GEMGeometryParsFromDD::buildGeometry().

                                                                         {
 
 #ifdef LOCAL_DEBUG
   std::cout << "GEMNumbering "<<num.getLevels()<<std::endl;
   for (int level=1;level<=num.getLevels();level++) {
     std::cout << level << " " << num.getSuperNo(level)
           << " " << num.getBaseNo(level) << std::endl;
   }
 #endif
 
   int maxLevel = theRollLevel;
   if (num.getLevels()!=maxLevel) {
     std::cout << "MuonGEMNS::BNToUN "
           << "BaseNumber has " << num.getLevels() << " levels,"
           << "need "<<maxLevel<<std::endl;
     return 0;
   }
 
   int region(0), ring(0), station(0), layer(0), chamber(0), roll(0);
 
   //decode significant GEM levels
   
   if (num.getBaseNo(theRegionLevel) == 0) region = 1;
   else                                    region =-1;
 
   // All GEM super chambers in stations 1 and 2 are on ring 1. 
   // The long super chambers in station 2 are assigned *station 3* due 
   // to the current limitation in the definition of the GEMDetId, 
   // i.e. only 2 layers available per station.
   ring    = num.getSuperNo(theRingLevel);
   station = num.getSuperNo(theStationLevel)+ring-1;
   // GEM are only on the first ring
   ring = 1;
   
   roll    = num.getBaseNo(theRollLevel)+1;
   const int copyno = num.getBaseNo(theSectorLevel) + 1;
   if (copyno < 50) {
     if (copyno%2 == 0) {
       layer   = 2;
       chamber = copyno-1;
     } else {
       layer   = 1;
       chamber = copyno;
     }
   } else {
     int copynp = copyno - 50;
     if (copynp%2 != 0) {
       layer   = 2;
       chamber = copynp-1;
     } else {
       layer   = 1;
       chamber = copynp;
     }
   }
 
   // collect all info
   
 #ifdef LOCAL_DEBUG
   std::cout << "GEMNumberingScheme: Region " << region << " Ring "
         << ring << " Station " << station << " Layer " << layer
         << " Chamber " << chamber << " Roll " << roll << std::endl;
 #endif
 
   // Build the actual numbering
   GEMDetId id(region,ring,station,layer,chamber, roll);
   
   
 #ifdef LOCAL_DEBUG
   std::cout << id.rawId() << " DetId " << id << std::endl;
 #endif
       
   return id.rawId();
 }

void GEMNumberingScheme::initMe ( const MuonDDDConstants & muonConstants )

private

Definition at line 18 of file GEMNumberingScheme.cc.

References gather_cfg::cout, MuonDDDConstants::getValue(), theRegionLevel, theRingLevel, theRollLevel, theSectorLevel, and theStationLevel.

Referenced by GEMNumberingScheme().

                                                                         {
   int theLevelPart= muonConstants.getValue("level");
   theRegionLevel  = muonConstants.getValue("mg_region")/theLevelPart;
   theStationLevel = muonConstants.getValue("mg_station")/theLevelPart;
   theRingLevel    = muonConstants.getValue("mg_ring")/theLevelPart;
   theSectorLevel  = muonConstants.getValue("mg_sector")/theLevelPart;
   theRollLevel    = muonConstants.getValue("mg_roll")/theLevelPart;
 #ifdef LOCAL_DEBUG
   std::cout << "Initialize GEMNumberingScheme" <<std::endl;
   std::cout << "theRegionLevel " << theRegionLevel <<std::endl;
   std::cout << "theStationLevel "<< theStationLevel<<std::endl;
   std::cout << "theRingLevel "   << theRingLevel   <<std::endl;
   std::cout << "theSectorLevel " << theSectorLevel <<std::endl;
   std::cout << "theRollLevel "   << theRollLevel   <<std::endl;
 #endif
 }