ExtStepLengthLimitProcess Class Reference

Defines the physics process that avoids hit invocation in sensitive volumes. More...

#include <ExtStepLengthLimitProcess.h>

Inheritance diagram for ExtStepLengthLimitProcess:

Collaboration diagram for ExtStepLengthLimitProcess:

Public Member Functions
	ExtStepLengthLimitProcess (const G4String &processName="ExtStepLengthLimitProcess")
	constructor
	~ExtStepLengthLimitProcess ()
	destructor
G4VParticleChange *	PostStepDoIt (const G4Track &, const G4Step &)
	See if the particle has left the geant4e "target" volume.
G4double	PostStepGetPhysicalInteractionLength (const G4Track &, G4double, G4ForceCondition *)
	Returns the step length after each step.
G4double	GetMeanFreePath (const G4Track &, G4double, G4ForceCondition *)
	Returns the mean free path for this process.
G4double	GetStepLimit () const
	Returns the step limit.
void	SetStepLimit (G4double val)
	Sets the step limit.

Protected Attributes
G4double	m_stepLimit
	Stores the step limit.

Detailed Description

Defines the physics process that avoids hit invocation in sensitive volumes.

Definition at line 26 of file ExtStepLengthLimitProcess.h.

Constructor & Destructor Documentation

ExtStepLengthLimitProcess()

ExtStepLengthLimitProcess ( const G4String &  processName = "ExtStepLengthLimitProcess" )

explicit

constructor

Definition at line 16 of file ExtStepLengthLimitProcess.cc.

                                                                                :
  G4VDiscreteProcess(processName),
  m_stepLimit(kInfinity)  // user may change this with a geant4 UI command
{
}

~ExtStepLengthLimitProcess()

~ExtStepLengthLimitProcess

(

)

destructor

Definition at line 22 of file ExtStepLengthLimitProcess.cc.

{
}

Member Function Documentation

GetMeanFreePath()

G4double GetMeanFreePath ( const G4Track &  , G4double  , G4ForceCondition *    )

inline

Returns the mean free path for this process.

Definition at line 65 of file ExtStepLengthLimitProcess.h.

    {
      return kInfinity;
    }

GetStepLimit()

G4double GetStepLimit ( ) const

inline

Returns the step limit.

Definition at line 46 of file ExtStepLengthLimitProcess.h.

{ return m_stepLimit; }

PostStepDoIt()

G4VParticleChange * PostStepDoIt	(	const G4Track &	track,
		const G4Step &
	)

See if the particle has left the geant4e "target" volume.

Definition at line 26 of file ExtStepLengthLimitProcess.cc.

{
  aParticleChange.Initialize(track);
  aParticleChange.ProposeSteppingControl(AvoidHitInvocation);
  return &aParticleChange;
}

PostStepGetPhysicalInteractionLength()

G4double PostStepGetPhysicalInteractionLength ( const G4Track &  , G4double  , G4ForceCondition *  condition  )

inline

Returns the step length after each step.

Definition at line 58 of file ExtStepLengthLimitProcess.h.

    {
      *condition = Forced; // PostStepDoIt() must be called after each step
      return m_stepLimit;
    }

SetStepLimit()

void SetStepLimit ( G4double  val )

inline

Sets the step limit.

Definition at line 49 of file ExtStepLengthLimitProcess.h.

{ m_stepLimit = val; }

Member Data Documentation

m_stepLimit

G4double m_stepLimit

protected

Stores the step limit.

Definition at line 54 of file ExtStepLengthLimitProcess.h.

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

• simulation/kernel/include/ExtStepLengthLimitProcess.h
• simulation/kernel/src/ExtStepLengthLimitProcess.cc