G4ILawCommonTruncatedExp Class Reference

#include <G4ILawCommonTruncatedExp.hh>

Inheritance diagram for G4ILawCommonTruncatedExp:

Public Member Functions
	G4ILawCommonTruncatedExp (G4String name="expSharedForceInteractionLaw")
virtual	~G4ILawCommonTruncatedExp ()
virtual G4bool	IsSingular () const
virtual G4bool	IsEffectiveCrossSectionInfinite () const
virtual G4double	ComputeEffectiveCrossSectionAt (G4double length) const
virtual G4double	ComputeNonInteractionProbabilityAt (G4double length) const
void	SetNumberOfSharing (G4int n)
G4int	GetNumberOfSharing () const
void	SetForceCrossSection (G4double xs)
void	reset ()
void	SetMaximumDistance (G4double d)
G4double	GetMaximumDistance () const
G4double	GetInteractionDistance () const
void	SetOperation (G4BOptnForceCommonTruncatedExp *operation)
Public Member Functions inherited from G4VBiasingInteractionLaw
	G4VBiasingInteractionLaw (G4String name)
virtual	~G4VBiasingInteractionLaw ()
const G4String &	GetName () const
G4double	Sample ()
G4double	UpdateForStep (G4double truePathLength)
G4double	GetSampledInteractionLength () const

Additional Inherited Members

Detailed Description

Definition at line 51 of file G4ILawCommonTruncatedExp.hh.

Constructor & Destructor Documentation

G4ILawCommonTruncatedExp::G4ILawCommonTruncatedExp

(

G4String

name = "expSharedForceInteractionLaw"

)

Definition at line 34 of file G4ILawCommonTruncatedExp.cc.

  : G4VBiasingInteractionLaw(name),
    fExpInteractionLaw("expLawFor"+name)
    //fIsSingular(false)
{}

G4ILawCommonTruncatedExp::~G4ILawCommonTruncatedExp ( )

virtual

Definition at line 40 of file G4ILawCommonTruncatedExp.cc.

{}

Member Function Documentation

G4double G4ILawCommonTruncatedExp::ComputeEffectiveCrossSectionAt ( G4double  length ) const

virtual

Implements G4VBiasingInteractionLaw.

Definition at line 44 of file G4ILawCommonTruncatedExp.cc.

References G4ILawTruncatedExp::ComputeEffectiveCrossSectionAt(), and G4BOptnForceCommonTruncatedExp::GetTriggeredProcessXSfraction().

{
  return fExpInteractionLaw.ComputeEffectiveCrossSectionAt( distance ) * fOperation->GetTriggeredProcessXSfraction();
}

G4double G4ILawCommonTruncatedExp::ComputeNonInteractionProbabilityAt ( G4double  length ) const

virtual

Implements G4VBiasingInteractionLaw.

Definition at line 49 of file G4ILawCommonTruncatedExp.cc.

References G4ILawTruncatedExp::ComputeNonInteractionProbabilityAt(), G4endl, G4Exception(), G4VBiasingInteractionLaw::GetName(), and JustWarning.

{
  G4double niProba = fExpInteractionLaw.ComputeNonInteractionProbabilityAt( distance );

  if ( niProba > 0.0 )
    {
      return std::exp( std::log(niProba) / fNumberOfSharing );
    }
  else
    {
      G4ExceptionDescription ed;
      ed << " Negative probability for `" << GetName() << "' p = " << niProba << " distance = " << distance <<  " !!! " << G4endl;
      G4Exception(" G4ILawCommonTruncatedExp::ComputeNonInteractionProbabilityAt(...)",
          "BIAS.GEN.08",
          JustWarning,
          ed);
      return niProba;
    }
}

G4double G4ILawCommonTruncatedExp::GetInteractionDistance ( ) const

inline

Definition at line 82 of file G4ILawCommonTruncatedExp.hh.

References G4ILawTruncatedExp::GetInteractionDistance().

Referenced by G4BOptnForceCommonTruncatedExp::ProposeAlongStepLimit().

{return fExpInteractionLaw.GetInteractionDistance();}

G4double G4ILawCommonTruncatedExp::GetMaximumDistance ( ) const

inline

Definition at line 81 of file G4ILawCommonTruncatedExp.hh.

References G4ILawTruncatedExp::GetMaximumDistance().

Referenced by G4BOptnForceCommonTruncatedExp::UpdateForStep().

{return fExpInteractionLaw.GetMaximumDistance();}

G4int G4ILawCommonTruncatedExp::GetNumberOfSharing ( ) const

inline

Definition at line 77 of file G4ILawCommonTruncatedExp.hh.

{ return fNumberOfSharing; }

virtual G4bool G4ILawCommonTruncatedExp::IsEffectiveCrossSectionInfinite ( ) const

inlinevirtual

Reimplemented from G4VBiasingInteractionLaw.

Definition at line 60 of file G4ILawCommonTruncatedExp.hh.

References G4VBiasingInteractionLaw::IsEffectiveCrossSectionInfinite().

  {return fExpInteractionLaw.IsEffectiveCrossSectionInfinite();}

virtual G4bool G4ILawCommonTruncatedExp::IsSingular ( ) const

inlinevirtual

Reimplemented from G4VBiasingInteractionLaw.

Definition at line 58 of file G4ILawCommonTruncatedExp.hh.

References G4ILawTruncatedExp::IsSingular().

  {return fExpInteractionLaw.IsSingular();}

void G4ILawCommonTruncatedExp::reset

(

)

Definition at line 84 of file G4ILawCommonTruncatedExp.cc.

Referenced by G4BOptnForceCommonTruncatedExp::Initialize(), and G4BOptnForceCommonTruncatedExp::Sample().

{
  fFirstSamplingCall       = true;
  fFirstUpdateCall         = true;
}

void G4ILawCommonTruncatedExp::SetForceCrossSection ( G4double  xs )

inline

Definition at line 78 of file G4ILawCommonTruncatedExp.hh.

References G4ILawTruncatedExp::SetForceCrossSection().

Referenced by G4BOptnForceCommonTruncatedExp::AddCrossSection().

{ fExpInteractionLaw.SetForceCrossSection( xs ); }

void G4ILawCommonTruncatedExp::SetMaximumDistance ( G4double  d )

inline

Definition at line 80 of file G4ILawCommonTruncatedExp.hh.

References G4ILawTruncatedExp::SetMaximumDistance().

Referenced by G4BOptnForceCommonTruncatedExp::Initialize().

{ fExpInteractionLaw.SetMaximumDistance(d); }

void G4ILawCommonTruncatedExp::SetNumberOfSharing ( G4int  n )

inline

Definition at line 76 of file G4ILawCommonTruncatedExp.hh.

References n.

Referenced by G4BOptnForceCommonTruncatedExp::AddCrossSection().

{ fNumberOfSharing = n; }

void G4ILawCommonTruncatedExp::SetOperation ( G4BOptnForceCommonTruncatedExp *  operation )

inline

Definition at line 83 of file G4ILawCommonTruncatedExp.hh.

Referenced by G4BOptnForceCommonTruncatedExp::G4BOptnForceCommonTruncatedExp().

{fOperation = operation;}

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The documentation for this class was generated from the following files:

• G4ILawCommonTruncatedExp.hh
• G4ILawCommonTruncatedExp.cc