BHMNumberingScheme Class Reference

#include <BHMNumberingScheme.h>

Public Member Functions
	BHMNumberingScheme ()
virtual int	detectorLevel (const G4Step *) const
virtual void	detectorLevel (const G4Step *, int &, int *, G4String *) const
virtual unsigned int	getUnitID (const G4Step *aStep) const
virtual	~BHMNumberingScheme ()

Static Public Member Functions
static unsigned int	packIndex (int subdet, int zside, int station)
static void	unpackIndex (const unsigned int &idx, int &subdet, int &zside, int &station)

Detailed Description

Definition at line 12 of file BHMNumberingScheme.h.

Constructor & Destructor Documentation

BHMNumberingScheme::BHMNumberingScheme

(

)

Definition at line 6 of file BHMNumberingScheme.cc.

References LogDebug.

                                       {
  LogDebug("BHMSim") << " Creating BHMNumberingScheme" ;
}

BHMNumberingScheme::~BHMNumberingScheme ( )

virtual

Definition at line 10 of file BHMNumberingScheme.cc.

References LogDebug.

                                        {
  LogDebug("BHMSim") << " Deleting BHMNumberingScheme" ;
}

Member Function Documentation

int BHMNumberingScheme::detectorLevel ( const G4Step *  aStep ) const

virtual

Definition at line 14 of file BHMNumberingScheme.cc.

References testEve_cfg::level.

Referenced by getUnitID().

                                                               {

  //Find number of levels
  const G4VTouchable* touch = aStep->GetPreStepPoint()->GetTouchable();
  int level = 0;
  if (touch) level = ((touch->GetHistoryDepth())+1);
  return level;
}

void BHMNumberingScheme::detectorLevel ( const G4Step *  aStep, int &  level, int *  copyno, G4String *  name  ) const

virtual

Definition at line 23 of file BHMNumberingScheme.cc.

References i, cuy::ii, and testEve_cfg::level.

                                                                          {

  //Get name and copy numbers
  if (level > 0) {
    const G4VTouchable* touch = aStep->GetPreStepPoint()->GetTouchable();
    for (int ii = 0; ii < level; ii++) {
      int i      = level - ii - 1;
      name[ii]   = touch->GetVolume(i)->GetName();
      copyno[ii] = touch->GetReplicaNumber(i);
    }
  }
}

unsigned int BHMNumberingScheme::getUnitID ( const G4Step *  aStep ) const

virtual

Definition at line 37 of file BHMNumberingScheme.cc.

References TauDecayModes::dec, detectorLevel(), testEve_cfg::level, LogDebug, mergeVDriftHistosByStation::name, packIndex(), relativeConstraints::station, and ecaldqm::zside().

Referenced by BHMSD::setDetUnitId().

                                                                    {

  unsigned intindex=0;
  int level = detectorLevel(aStep);

  LogDebug("BHMSim") << "BHMNumberingScheme number of levels= " << level;
  if (level > 0) {
    int*      copyno = new int[level];
    G4String* name   = new G4String[level];
    detectorLevel(aStep, level, copyno, name);

    if (level > 3) {
      int subdet  = copyno[0];
      int zside   = copyno[3];
      int station = copyno[1];
      intindex = packIndex (subdet, zside, station);
      LogDebug("BHMSim") << "BHMNumberingScheme : subdet " << subdet 
             << " zside "  << zside << " station " << station; 
    }
    delete[] copyno;
    delete[] name;
  }
  LogDebug("BHMSim") << "BHMNumberingScheme : UnitID 0x" << std::hex 
             << intindex << std::dec;

  return intindex;
  
}

unsigned BHMNumberingScheme::packIndex ( int  subdet, int  zside, int  station  )

static

Definition at line 66 of file BHMNumberingScheme.cc.

References TauDecayModes::dec, and LogDebug.

Referenced by getUnitID().

                                                                         {

  unsigned int idx = ((6<<28)|(subdet&0x7)<<25); // Use 6 as the detector name
  idx |= ((zside&0x3)<<5) | (station&0x1F);   // bits 0-4:station 5-6:side
  LogDebug("BHMSim") << "BHM packing: subdet " << subdet 
             << " zside  " << zside << " station " << station  
             << "-> 0x" << std::hex << idx << std::dec;
  return idx;
}

void BHMNumberingScheme::unpackIndex ( const unsigned int &  idx, int &  subdet, int &  zside, int &  station  )

static

Definition at line 76 of file BHMNumberingScheme.cc.

References TauDecayModes::dec, LogDebug, and relativeConstraints::station.

                                               {

  subdet  = (idx>>25)>>0x7;
  zside   = (idx>>5)&0x3;
  station = idx&0x1F;                                           
  LogDebug("BHMSim") << " Bsc unpacking: 0x " << std::hex << idx << std::dec 
             << " -> subdet " << subdet  << " zside  " << zside 
             << " station " << station  ;
}