#include <Doxymodules_biasing.h>

Inheritance diagram for GB01BOptrMultiParticleChangeCrossSection:

Public Member Functions
	GB01BOptrMultiParticleChangeCrossSection ()

virtual	~GB01BOptrMultiParticleChangeCrossSection ()

void	AddParticle (G4String particleName)

void	StartTracking (const G4Track *track)

Private Member Functions
virtual G4VBiasingOperation *	ProposeOccurenceBiasingOperation (const G4Track track, const G4BiasingProcessInterface callingProcess)

virtual G4VBiasingOperation *	ProposeFinalStateBiasingOperation (const G4Track , const G4BiasingProcessInterface )

virtual G4VBiasingOperation *	ProposeNonPhysicsBiasingOperation (const G4Track , const G4BiasingProcessInterface )

virtual void	OperationApplied (const G4BiasingProcessInterface callingProcess, G4BiasingAppliedCase biasingCase, G4VBiasingOperation occurenceOperationApplied, G4double weightForOccurenceInteraction, G4VBiasingOperation finalStateOperationApplied, const G4VParticleChange particleChangeProduced)

Private Attributes
std::map< const G4ParticleDefinition , GB01BOptrChangeCrossSection >	fBOptrForParticle

std::vector< const G4ParticleDefinition * >	fParticlesToBias

GB01BOptrChangeCrossSection *	fCurrentOperator

G4int	fnInteractions

Detailed Description

Definition at line 68 of file Doxymodules_biasing.h.

Constructor & Destructor Documentation

◆ GB01BOptrMultiParticleChangeCrossSection()

GB01BOptrMultiParticleChangeCrossSection::GB01BOptrMultiParticleChangeCrossSection ( )

Definition at line 40 of file GB01BOptrMultiParticleChangeCrossSection.cc.

41 : G4VBiasingOperator("TestManyExponentialTransform")

42{}

G4VBiasingOperator

◆ ~GB01BOptrMultiParticleChangeCrossSection()

virtual GB01BOptrMultiParticleChangeCrossSection::~GB01BOptrMultiParticleChangeCrossSection ( )

inlinevirtual

Definition at line 56 of file GB01BOptrMultiParticleChangeCrossSection.hh.

56{}

Member Function Documentation

◆ AddParticle()

void GB01BOptrMultiParticleChangeCrossSection::AddParticle ( G4String particleName )

Definition at line 46 of file GB01BOptrMultiParticleChangeCrossSection.cc.

{
  const G4ParticleDefinition* particle =
    G4ParticleTable::GetParticleTable()->FindParticle( particleName );
  
  if ( particle == 0 )
    {
      G4ExceptionDescription ed;
      ed << "Particle `" << particleName << "' not found !" << G4endl;
      G4Exception("GB01BOptrMultiParticleChangeCrossSection::AddParticle(...)",
                  "exGB01.02",
                  JustWarning,
                  ed);
      return;
    }
  
  GB01BOptrChangeCrossSection* optr = new GB01BOptrChangeCrossSection(particleName);
  fParticlesToBias.push_back( particle );
  fBOptrForParticle[ particle ] = optr;
}

◆ ProposeOccurenceBiasingOperation()

G4VBiasingOperation * GB01BOptrMultiParticleChangeCrossSection::ProposeOccurenceBiasingOperation	(	const G4Track *	track,
		const G4BiasingProcessInterface *	callingProcess
	)

privatevirtual

Definition at line 70 of file GB01BOptrMultiParticleChangeCrossSection.cc.

{
  // -- examples of limitations imposed to apply the biasing:
  // -- limit application of biasing to primary particles only:
  if ( track->GetParentID() != 0 ) return 0;
  // -- limit to at most 5 biased interactions:
  if ( fnInteractions > 4 )        return 0;
  // -- and limit to a weight of at least 0.05:
  if ( track->GetWeight() < 0.05 ) return 0;
  
  if ( fCurrentOperator ) return fCurrentOperator->
                            GetProposedOccurenceBiasingOperation(track, callingProcess);
  else                    return 0;
}

◆ ProposeFinalStateBiasingOperation()

virtual G4VBiasingOperation * GB01BOptrMultiParticleChangeCrossSection::ProposeFinalStateBiasingOperation	(	const G4Track *	,
		const G4BiasingProcessInterface *
	)

inlineprivatevirtual

Definition at line 77 of file GB01BOptrMultiParticleChangeCrossSection.hh.

78 {return 0;}

◆ ProposeNonPhysicsBiasingOperation()

virtual G4VBiasingOperation * GB01BOptrMultiParticleChangeCrossSection::ProposeNonPhysicsBiasingOperation	(	const G4Track *	,
		const G4BiasingProcessInterface *
	)

inlineprivatevirtual

Definition at line 80 of file GB01BOptrMultiParticleChangeCrossSection.hh.

81 {return 0;}

◆ OperationApplied()

void GB01BOptrMultiParticleChangeCrossSection::OperationApplied	(	const G4BiasingProcessInterface *	callingProcess,
		G4BiasingAppliedCase	biasingCase,
		G4VBiasingOperation *	occurenceOperationApplied,
		G4double	weightForOccurenceInteraction,
		G4VBiasingOperation *	finalStateOperationApplied,
		const G4VParticleChange *	particleChangeProduced
	)

privatevirtual

Definition at line 105 of file GB01BOptrMultiParticleChangeCrossSection.cc.

{
  // -- count number of biased interactions:
  fnInteractions++;
 
  // -- inform the underneath biasing operator that a biased interaction occured:
  if ( fCurrentOperator ) fCurrentOperator->ReportOperationApplied( callingProcess,
                                                                    biasingCase,
                                                                    occurenceOperationApplied,
                                                                    weightForOccurenceInteraction,
                                                                    finalStateOperationApplied,
                                                                    particleChangeProduced );
}

◆ StartTracking()

void GB01BOptrMultiParticleChangeCrossSection::StartTracking ( const G4Track * track )

Definition at line 89 of file GB01BOptrMultiParticleChangeCrossSection.cc.

{
  // -- fetch the underneath biasing operator, if any, for the current particle type:
  const G4ParticleDefinition* definition = track->GetParticleDefinition();
  std::map < const G4ParticleDefinition*, GB01BOptrChangeCrossSection* > :: iterator
    it = fBOptrForParticle.find( definition );
  fCurrentOperator = 0;
  if ( it != fBOptrForParticle.end() ) fCurrentOperator = (*it).second;
 
  // -- reset count for number of biased interactions:
  fnInteractions = 0;
}