sim::LocalFieldManager Class Reference

#include <LocalFieldManager.h>

Inheritance diagram for sim::LocalFieldManager:

Public Member Functions
void	ConfigureForTrack (const G4Track *trk) override
	LocalFieldManager ()
	LocalFieldManager (G4Field *commonField, G4FieldManager *priFM, G4FieldManager *altFM)
void	SetVerbosity (bool flag)
	~LocalFieldManager () override

Protected Member Functions
const G4FieldManager *	CopyValuesAndChordFinder (G4FieldManager *fm)
void	print (const G4Track *trk)

Private Attributes
G4FieldManager *	fAlternativeFM
G4FieldManager *	fCurrentFM
G4FieldManager *	fPrimaryFM
bool	fVerbosity

Detailed Description

Definition at line 8 of file LocalFieldManager.h.

Constructor & Destructor Documentation

sim::LocalFieldManager::LocalFieldManager ( )

inline

Definition at line 11 of file LocalFieldManager.h.

Referenced by ~LocalFieldManager().

: G4FieldManager() {}

sim::LocalFieldManager::~LocalFieldManager ( )

inlineoverride

Definition at line 12 of file LocalFieldManager.h.

References ConfigureForTrack(), and LocalFieldManager().

{}

LocalFieldManager::LocalFieldManager	(	G4Field *	commonField,
		G4FieldManager *	priFM,
		G4FieldManager *	altFM
	)

Definition at line 14 of file LocalFieldManager.cc.

References CopyValuesAndChordFinder(), and fCurrentFM.

    : G4FieldManager(commonField, nullptr, false),
      fPrimaryFM(priFM),
      fAlternativeFM(altFM),
      fCurrentFM(nullptr),
      fVerbosity(false) {
  this->CopyValuesAndChordFinder(priFM);
  fCurrentFM = priFM;
}

Member Function Documentation

void LocalFieldManager::ConfigureForTrack ( const G4Track *  trk )

override

Definition at line 24 of file LocalFieldManager.cc.

References funct::abs(), CopyValuesAndChordFinder(), fAlternativeFM, fCurrentFM, fPrimaryFM, fVerbosity, and print().

Referenced by ~LocalFieldManager().

                                                            {
  int PID = trk->GetDynamicParticle()->GetDefinition()->GetPDGEncoding();

  if (std::abs(PID) != 13)  // maybe also high energy pions ?... what else ?
  {
    if (fCurrentFM != fAlternativeFM) {
      this->CopyValuesAndChordFinder(fAlternativeFM);
      fCurrentFM = fAlternativeFM;
      if (fVerbosity)
        print(trk);
    }
  } else {
    if (fCurrentFM != fPrimaryFM) {
      this->CopyValuesAndChordFinder(fPrimaryFM);
      fCurrentFM = fPrimaryFM;
      if (fVerbosity)
        print(trk);
    }
  }
}

const G4FieldManager * LocalFieldManager::CopyValuesAndChordFinder ( G4FieldManager *  fm )

protected

Definition at line 45 of file LocalFieldManager.cc.

Referenced by ConfigureForTrack(), LocalFieldManager(), and SetVerbosity().

                                                                                    {
  SetDeltaIntersection(fm->GetDeltaIntersection());
  SetDeltaOneStep(fm->GetDeltaOneStep());
  G4ChordFinder *cf = fm->GetChordFinder();
  cf->SetDeltaChord(cf->GetDeltaChord());
  SetChordFinder(cf);

  return fm;
}

void LocalFieldManager::print ( const G4Track *  trk )

protected

Definition at line 55 of file LocalFieldManager.cc.

References fAlternativeFM, fCurrentFM, GeV, and AlCaHLTBitMon_QueryRunRegistry::string.

Referenced by ConfigureForTrack(), and SetVerbosity().

                                                {
  std::string ss = (fCurrentFM == fAlternativeFM) ? "Alternative field manager with" : "Global field manager with";

  edm::LogVerbatim("SimG4CoreMagneticField")
      << ss << " DeltaIntersection= " << G4FieldManager::GetDeltaIntersection()
      << ", DeltaOneStep= " << G4FieldManager::GetDeltaOneStep()
      << ", DeltaChord= " << G4FieldManager::GetChordFinder()->GetDeltaChord() << " for "
      << trk->GetDynamicParticle()->GetDefinition()->GetPDGEncoding() << " with "
      << trk->GetKineticEnergy() / CLHEP::GeV << " GeV in " << trk->GetVolume()->GetName();
}

void sim::LocalFieldManager::SetVerbosity ( bool  flag )

inline

Definition at line 15 of file LocalFieldManager.h.

References CopyValuesAndChordFinder(), RemoveAddSevLevel::flag, fVerbosity, and print().

                                 {
      fVerbosity = flag;
      return;
    }

Member Data Documentation

G4FieldManager* sim::LocalFieldManager::fAlternativeFM

private

Definition at line 27 of file LocalFieldManager.h.

Referenced by ConfigureForTrack(), and print().

G4FieldManager* sim::LocalFieldManager::fCurrentFM

private

Definition at line 28 of file LocalFieldManager.h.

Referenced by ConfigureForTrack(), LocalFieldManager(), and print().

G4FieldManager* sim::LocalFieldManager::fPrimaryFM

private

Definition at line 26 of file LocalFieldManager.h.

Referenced by ConfigureForTrack().

bool sim::LocalFieldManager::fVerbosity

private

Definition at line 29 of file LocalFieldManager.h.

Referenced by ConfigureForTrack(), and SetVerbosity().