MuonG4Numbering Class Reference

#include <MuonG4Numbering.h>

Public Member Functions
	MuonG4Numbering (const MuonGeometryConstants &muonConstants, const MuonOffsetMap *offMap, bool dd4hep)
MuonBaseNumber	PhysicalVolumeToBaseNumber (const G4Step *aStep)
	~MuonG4Numbering ()

Private Member Functions
const bool	copyNoRelevant (const int)
const int	getCopyNoBaseNo (const int)
const int	getCopyNoLevel (const int)
const int	getCopyNoSuperNo (const int)

Private Attributes
const bool	dd4hep_
const MuonOffsetMap *	offMap_
int	theBasePart
int	theLevelPart
int	theStartCopyNo
int	theSuperPart

Detailed Description

class to handle the conversion to MuonBaseNumber from tree of G4 copy numbers extracted from G4VPhysicalVolume; needs DDD compatible format of G4 copy numbers; the format itself may in a later version also be defined by DDD constants

in the xml muon constant section one has to define level, super and base constants (eg. 1000,100,1) and the start value of the copy numbers (0 or 1)

Author

Arno Straessner, CERN arno..nosp@m.stra.nosp@m.essne.nosp@m.r@ce.nosp@m.rn.ch

Modification:

Definition at line 26 of file MuonG4Numbering.h.

Constructor & Destructor Documentation

MuonG4Numbering::MuonG4Numbering	(	const MuonGeometryConstants &	muonConstants,
		const MuonOffsetMap *	offMap,
		bool	dd4hep
	)

Definition at line 16 of file MuonG4Numbering.cc.

References gather_cfg::cout, dd4hep_, MuonGeometryConstants::getValue(), offMap_, theBasePart, theLevelPart, theStartCopyNo, and theSuperPart.

    : offMap_(offMap), dd4hep_(dd4hep) {
  theLevelPart = muonConstants.getValue("level");
  theSuperPart = muonConstants.getValue("super");
  theBasePart = muonConstants.getValue("base");
  theStartCopyNo = muonConstants.getValue("xml_starts_with_copyno");

  // some consistency checks

  if (theBasePart != 1) {
    edm::LogVerbatim("MuonSim") << "MuonGeometryNumbering finds unusual base constant:" << theBasePart;
  }
  if (theSuperPart < 100) {
    edm::LogVerbatim("MuonSim") << "MuonGeometryNumbering finds unusual super constant:" << theSuperPart;
  }
  if (theLevelPart < 10 * theSuperPart) {
    edm::LogVerbatim("MuonSim") << "MuonGeometryNumbering finds unusual level constant:" << theLevelPart;
  }
  if ((theStartCopyNo != 0) && (theStartCopyNo != 1)) {
    std::cout << "MuonGeometryNumbering finds unusual start value for copy numbers:" << theStartCopyNo << std::endl;
  }

#ifdef EDM_ML_DEBUG
  edm::LogVerbatim("MuonSim") << "StartCopyNo = " << theStartCopyNo;
  edm::LogVerbatim("MuonSim") << "MuonG4Numbering configured with"
                              << "Level = " << theLevelPart << " Super = " << theSuperPart << " Base = " << theBasePart
                              << " StartCopyNo = " << theStartCopyNo;
  edm::LogVerbatim("MuonSim") << "dd4hep flag set to " << dd4hep_ << " and offsetmap at " << offMap_;
#endif
}

MuonG4Numbering::~MuonG4Numbering ( )

inline

Definition at line 29 of file MuonG4Numbering.h.

{};

Member Function Documentation

const bool MuonG4Numbering::copyNoRelevant ( const int  copyno )

private

Definition at line 90 of file MuonG4Numbering.cc.

References theLevelPart.

Referenced by PhysicalVolumeToBaseNumber().

{ return (copyno / theLevelPart) > 0; }

const int MuonG4Numbering::getCopyNoBaseNo ( const int  copyno )

private

Definition at line 88 of file MuonG4Numbering.cc.

References theSuperPart.

Referenced by PhysicalVolumeToBaseNumber().

{ return copyno % theSuperPart; }

const int MuonG4Numbering::getCopyNoLevel ( const int  copyno )

private

Definition at line 84 of file MuonG4Numbering.cc.

References theLevelPart.

Referenced by PhysicalVolumeToBaseNumber().

{ return copyno / theLevelPart; }

const int MuonG4Numbering::getCopyNoSuperNo ( const int  copyno )

private

Definition at line 86 of file MuonG4Numbering.cc.

References theLevelPart, and theSuperPart.

Referenced by PhysicalVolumeToBaseNumber().

{ return (copyno % theLevelPart) / theSuperPart; }

MuonBaseNumber MuonG4Numbering::PhysicalVolumeToBaseNumber

(

const G4Step *

aStep

)

Definition at line 47 of file MuonG4Numbering.cc.

References MuonBaseNumber::addBase(), copyNoRelevant(), dd4hep_, getCopyNoBaseNo(), getCopyNoLevel(), getCopyNoSuperNo(), cuy::ii, dqmdumpme::last, MuonOffsetMap::muonMap_, mergeVDriftHistosByStation::name, pileupDistInMC::num, offMap_, edm::second(), AlCaHLTBitMon_QueryRunRegistry::string, theLevelPart, theStartCopyNo, and theSuperPart.

Referenced by MuonSensitiveDetector::setDetUnitId(), and MuonRPCFrameRotation::transformPoint().

                                                                              {
  MuonBaseNumber num;
  const G4VTouchable* touch = aStep->GetPreStepPoint()->GetTouchable();

  for (int ii = 0; ii < touch->GetHistoryDepth(); ii++) {
    G4VPhysicalVolume* vol = touch->GetVolume(ii);
    int copyno = vol->GetCopyNo();
    int extra(0);
    if (dd4hep_ && (offMap_ != nullptr)) {
      std::string namx = static_cast<std::string>(dd4hep::dd::noNamespace(vol->GetName()));
      std::size_t last = namx.rfind('_');
      std::string name = ((last == std::string::npos) ? namx : (namx.substr(0, last)));
      auto itr = offMap_->muonMap_.find(name);
      if (itr != offMap_->muonMap_.end())
        extra = (itr->second).first + (itr->second).second;
#ifdef EDM_ML_DEBUG
      edm::LogVerbatim("MuonSim") << "MuonG4Numbering: " << namx << ":" << name << " iterator "
                                  << (itr != offMap_->muonMap_.end()) << " Extra " << extra;
#endif
    }
    copyno += extra;
#ifdef EDM_ML_DEBUG
    edm::LogVerbatim("MuonSim") << "MuonG4Numbering: " << vol->GetName() << " " << copyno << " Split "
                                << copyNoRelevant(copyno) << ":" << theLevelPart << ":" << theSuperPart << " ";
#endif
    if (copyNoRelevant(copyno)) {
      num.addBase(getCopyNoLevel(copyno), getCopyNoSuperNo(copyno), getCopyNoBaseNo(copyno) - theStartCopyNo);
#ifdef EDM_ML_DEBUG
      edm::LogVerbatim("MuonSim") << " NoLevel " << getCopyNoLevel(copyno) << " Super " << getCopyNoSuperNo(copyno)
                                  << " Base " << getCopyNoBaseNo(copyno) << " Start " << theStartCopyNo;
#endif
    }
  }

  return num;
}

Member Data Documentation

const bool MuonG4Numbering::dd4hep_

private

Definition at line 40 of file MuonG4Numbering.h.

Referenced by MuonG4Numbering(), and PhysicalVolumeToBaseNumber().

const MuonOffsetMap* MuonG4Numbering::offMap_

private

Definition at line 39 of file MuonG4Numbering.h.

Referenced by MuonG4Numbering(), and PhysicalVolumeToBaseNumber().

int MuonG4Numbering::theBasePart

private

Definition at line 43 of file MuonG4Numbering.h.

Referenced by MuonG4Numbering().

int MuonG4Numbering::theLevelPart

private

Definition at line 41 of file MuonG4Numbering.h.

Referenced by copyNoRelevant(), getCopyNoLevel(), getCopyNoSuperNo(), MuonG4Numbering(), and PhysicalVolumeToBaseNumber().

int MuonG4Numbering::theStartCopyNo

private

Definition at line 44 of file MuonG4Numbering.h.

Referenced by MuonG4Numbering(), and PhysicalVolumeToBaseNumber().

int MuonG4Numbering::theSuperPart

private

Definition at line 42 of file MuonG4Numbering.h.

Referenced by getCopyNoBaseNo(), getCopyNoSuperNo(), MuonG4Numbering(), and PhysicalVolumeToBaseNumber().