Geant4 10.7.0
Toolkit for the simulation of the passage of particles through matter
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Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
G4AdjointAlongStepWeightCorrection Class Reference

#include <G4AdjointAlongStepWeightCorrection.hh>

+ Inheritance diagram for G4AdjointAlongStepWeightCorrection:

Public Member Functions

 G4AdjointAlongStepWeightCorrection (const G4String &name="ContinuousWeightCorrection", G4ProcessType type=fElectromagnetic)
 
virtual ~G4AdjointAlongStepWeightCorrection ()
 
void PreparePhysicsTable (const G4ParticleDefinition &)
 
void BuildPhysicsTable (const G4ParticleDefinition &)
 
G4VParticleChange * AlongStepDoIt (const G4Track &, const G4Step &)
 
- Public Member Functions inherited from G4VContinuousProcess
 G4VContinuousProcess (const G4String &aName, G4ProcessType aType=fNotDefined)
 
 G4VContinuousProcess (G4VContinuousProcess &)
 
virtual ~G4VContinuousProcess ()
 
G4VContinuousProcess & operator= (const G4VContinuousProcess &)=delete
 
virtual G4double AlongStepGetPhysicalInteractionLength (const G4Track &track, G4double previousStepSize, G4double currentMinimumStep, G4double &proposedSafety, G4GPILSelection *selection)
 
virtual G4VParticleChange * AlongStepDoIt (const G4Track &, const G4Step &)
 
virtual G4double PostStepGetPhysicalInteractionLength (const G4Track &, G4double, G4ForceCondition *)
 
virtual G4double AtRestGetPhysicalInteractionLength (const G4Track &, G4ForceCondition *)
 
virtual G4VParticleChange * AtRestDoIt (const G4Track &, const G4Step &)
 
virtual G4VParticleChange * PostStepDoIt (const G4Track &, const G4Step &)
 
- Public Member Functions inherited from G4VProcess
 G4VProcess (const G4String &aName="NoName", G4ProcessType aType=fNotDefined)
 
 G4VProcess (const G4VProcess &right)
 
virtual ~G4VProcess ()
 
G4VProcess & operator= (const G4VProcess &)=delete
 
G4bool operator== (const G4VProcess &right) const
 
G4bool operator!= (const G4VProcess &right) const
 
virtual G4VParticleChange * PostStepDoIt (const G4Track &track, const G4Step &stepData)=0
 
virtual G4VParticleChange * AlongStepDoIt (const G4Track &track, const G4Step &stepData)=0
 
virtual G4VParticleChange * AtRestDoIt (const G4Track &track, const G4Step &stepData)=0
 
virtual G4double AlongStepGetPhysicalInteractionLength (const G4Track &track, G4double previousStepSize, G4double currentMinimumStep, G4double &proposedSafety, G4GPILSelection *selection)=0
 
virtual G4double AtRestGetPhysicalInteractionLength (const G4Track &track, G4ForceCondition *condition)=0
 
virtual G4double PostStepGetPhysicalInteractionLength (const G4Track &track, G4double previousStepSize, G4ForceCondition *condition)=0
 
G4double GetCurrentInteractionLength () const
 
void SetPILfactor (G4double value)
 
G4double GetPILfactor () const
 
G4double AlongStepGPIL (const G4Track &track, G4double previousStepSize, G4double currentMinimumStep, G4double &proposedSafety, G4GPILSelection *selection)
 
G4double AtRestGPIL (const G4Track &track, G4ForceCondition *condition)
 
G4double PostStepGPIL (const G4Track &track, G4double previousStepSize, G4ForceCondition *condition)
 
virtual G4bool IsApplicable (const G4ParticleDefinition &)
 
virtual void BuildPhysicsTable (const G4ParticleDefinition &)
 
virtual void PreparePhysicsTable (const G4ParticleDefinition &)
 
virtual G4bool StorePhysicsTable (const G4ParticleDefinition *, const G4String &, G4bool)
 
virtual G4bool RetrievePhysicsTable (const G4ParticleDefinition *, const G4String &, G4bool)
 
const G4String & GetPhysicsTableFileName (const G4ParticleDefinition *, const G4String &directory, const G4String &tableName, G4bool ascii=false)
 
const G4String & GetProcessName () const
 
G4ProcessType GetProcessType () const
 
void SetProcessType (G4ProcessType)
 
G4int GetProcessSubType () const
 
void SetProcessSubType (G4int)
 
virtual void StartTracking (G4Track *)
 
virtual void EndTracking ()
 
virtual void SetProcessManager (const G4ProcessManager *)
 
virtual const G4ProcessManager * GetProcessManager ()
 
virtual void ResetNumberOfInteractionLengthLeft ()
 
G4double GetNumberOfInteractionLengthLeft () const
 
G4double GetTotalNumberOfInteractionLengthTraversed () const
 
G4bool isAtRestDoItIsEnabled () const
 
G4bool isAlongStepDoItIsEnabled () const
 
G4bool isPostStepDoItIsEnabled () const
 
virtual void DumpInfo () const
 
virtual void ProcessDescription (std::ostream &outfile) const
 
void SetVerboseLevel (G4int value)
 
G4int GetVerboseLevel () const
 
virtual void SetMasterProcess (G4VProcess *masterP)
 
const G4VProcess * GetMasterProcess () const
 
virtual void BuildWorkerPhysicsTable (const G4ParticleDefinition &part)
 
virtual void PrepareWorkerPhysicsTable (const G4ParticleDefinition &)
 

Protected Member Functions

virtual G4double GetContinuousStepLimit (const G4Track &track, G4double previousStepSize, G4double currentMinimumStep, G4double &currentSafety)
 
- Protected Member Functions inherited from G4VContinuousProcess
virtual G4double GetContinuousStepLimit (const G4Track &aTrack, G4double previousStepSize, G4double currentMinimumStep, G4double &currentSafety)=0
 
void SetGPILSelection (G4GPILSelection selection)
 
G4GPILSelection GetGPILSelection () const
 
- Protected Member Functions inherited from G4VProcess
void SubtractNumberOfInteractionLengthLeft (G4double prevStepSize)
 
void ClearNumberOfInteractionLengthLeft ()
 

Protected Attributes

G4ParticleChange * fParticleChange
 
- Protected Attributes inherited from G4VProcess
const G4ProcessManager * aProcessManager = nullptr
 
G4VParticleChange * pParticleChange = nullptr
 
G4ParticleChange aParticleChange
 
G4double theNumberOfInteractionLengthLeft = -1.0
 
G4double currentInteractionLength = -1.0
 
G4double theInitialNumberOfInteractionLength = -1.0
 
G4String theProcessName
 
G4String thePhysicsTableFileName
 
G4ProcessType theProcessType = fNotDefined
 
G4int theProcessSubType = -1
 
G4double thePILfactor = 1.0
 
G4int verboseLevel = 0
 
G4bool enableAtRestDoIt = true
 
G4bool enableAlongStepDoIt = true
 
G4bool enablePostStepDoIt = true
 

Additional Inherited Members

- Static Public Member Functions inherited from G4VProcess
static const G4String & GetProcessTypeName (G4ProcessType)
 

Detailed Description

Definition at line 69 of file G4AdjointAlongStepWeightCorrection.hh.

Constructor & Destructor Documentation

◆ G4AdjointAlongStepWeightCorrection()

G4AdjointAlongStepWeightCorrection::G4AdjointAlongStepWeightCorrection ( const G4String &  name = "ContinuousWeightCorrection",
G4ProcessType  type = fElectromagnetic 
)

Definition at line 36 of file G4AdjointAlongStepWeightCorrection.cc.

37 : G4VContinuousProcess(name, type)
38{fParticleChange = new G4ParticleChange();
39 currentMaterialIndex=0;
40 preStepKinEnergy=1.;
41 currentCouple=0;
42}

◆ ~G4AdjointAlongStepWeightCorrection()

G4AdjointAlongStepWeightCorrection::~G4AdjointAlongStepWeightCorrection ( )
virtual

Definition at line 47 of file G4AdjointAlongStepWeightCorrection.cc.

48{delete fParticleChange;
49}

Member Function Documentation

◆ AlongStepDoIt()

G4VParticleChange * G4AdjointAlongStepWeightCorrection::AlongStepDoIt ( const G4Track &  track,
const G4Step &  step 
)
virtual

Reimplemented from G4VContinuousProcess.

Definition at line 65 of file G4AdjointAlongStepWeightCorrection.cc.

67{
68
69 fParticleChange->Initialize(track);
70
71 // Get the actual (true) Step length
72 //----------------------------------
73 G4double length = step.GetStepLength();
74
75
76 G4double Tkin = step.GetPostStepPoint()->GetKineticEnergy();
77 G4ParticleDefinition* thePartDef= const_cast<G4ParticleDefinition*> (track.GetDynamicParticle()->GetDefinition());
78 G4double weight_correction=G4AdjointCSManager::GetAdjointCSManager()->GetContinuousWeightCorrection(thePartDef,
79 preStepKinEnergy,Tkin, currentCouple,length);
80
81
82
83
84 //Caution!!!
85 // It is important to select the weight of the post_step_point
86 // as the current weight and not the weight of the track, as t
87 // the weight of the track is changed after having applied all
88 // the along_step_do_it.
89
90 // G4double new_weight=weight_correction*track.GetWeight(); //old
91 G4double new_weight=weight_correction*step.GetPostStepPoint()->GetWeight();
92
93
94
95 //if (weight_correction >2.) new_weight=1.e-300;
96
97
98 //The following test check for zero weight.
99 //This happens after weight correction of gamma for photo electric effect.
100 //When the new weight is 0 it will be later on consider as nan by G4.
101 //Therefore we do put a lower limit of 1.e-300. for new_weight
102 //Correction by L.Desorgher on 15 July 2009
103 if (new_weight==0 || (new_weight<=0 && new_weight>0)){
104 //G4cout<<new_weight<<'\t'<<weight_correction<<'\t'<<track.GetWeight()<<G4endl;
105 new_weight=1.e-300;
106 }
107
108 //G4cout<<new_weight<<'\t'<<weight_correction<<'\t'<<track.GetWeight()<<G4endl;
109 fParticleChange->SetParentWeightByProcess(false);
110 fParticleChange->SetSecondaryWeightByProcess(false);
111 fParticleChange->ProposeParentWeight(new_weight);
112
113
114 return fParticleChange;
115
116}
G4double
double G4double
Definition: G4Types.hh:83
G4AdjointCSManager::GetContinuousWeightCorrection
G4double GetContinuousWeightCorrection(G4ParticleDefinition *aPartDef, G4double PreStepEkin, G4double AfterStepEkin, const G4MaterialCutsCouple *aCouple, G4double step_length)
Definition: G4AdjointCSManager.cc:503
G4AdjointCSManager::GetAdjointCSManager
static G4AdjointCSManager * GetAdjointCSManager()
Definition: G4AdjointCSManager.cc:60
G4DynamicParticle::GetDefinition
G4ParticleDefinition * GetDefinition() const
G4ParticleChange::Initialize
virtual void Initialize(const G4Track &)
Definition: G4ParticleChange.cc:194
G4StepPoint::GetKineticEnergy
G4double GetKineticEnergy() const
G4StepPoint::GetWeight
G4double GetWeight() const
G4Step::GetStepLength
G4double GetStepLength() const
G4Step::GetPostStepPoint
G4StepPoint * GetPostStepPoint() const
G4Track::GetDynamicParticle
const G4DynamicParticle * GetDynamicParticle() const
G4VParticleChange::SetSecondaryWeightByProcess
void SetSecondaryWeightByProcess(G4bool)
G4VParticleChange::SetParentWeightByProcess
void SetParentWeightByProcess(G4bool)
Definition: G4VParticleChange.cc:515
G4VParticleChange::ProposeParentWeight
void ProposeParentWeight(G4double finalWeight)

◆ BuildPhysicsTable()

void G4AdjointAlongStepWeightCorrection::BuildPhysicsTable ( const G4ParticleDefinition &  )
virtual

Reimplemented from G4VProcess.

Definition at line 60 of file G4AdjointAlongStepWeightCorrection.cc.

61{;
62}

◆ GetContinuousStepLimit()

G4double G4AdjointAlongStepWeightCorrection::GetContinuousStepLimit ( const G4Track &  track,
G4double  previousStepSize,
G4double  currentMinimumStep,
G4double &  currentSafety 
)
protectedvirtual

Implements G4VContinuousProcess.

Definition at line 119 of file G4AdjointAlongStepWeightCorrection.cc.

121{
122 G4double x = DBL_MAX;
123 DefineMaterial(track.GetMaterialCutsCouple());
124 preStepKinEnergy = track.GetKineticEnergy();
125 return x;
126}
G4Track::GetKineticEnergy
G4double GetKineticEnergy() const
G4Track::GetMaterialCutsCouple
const G4MaterialCutsCouple * GetMaterialCutsCouple() const
DBL_MAX
#define DBL_MAX
Definition: templates.hh:62

◆ PreparePhysicsTable()

void G4AdjointAlongStepWeightCorrection::PreparePhysicsTable ( const G4ParticleDefinition &  )
virtual

Reimplemented from G4VProcess.

Definition at line 52 of file G4AdjointAlongStepWeightCorrection.cc.

54{
55;
56}

Member Data Documentation

◆ fParticleChange

G4ParticleChange* G4AdjointAlongStepWeightCorrection::fParticleChange
protected

Definition at line 111 of file G4AdjointAlongStepWeightCorrection.hh.

Referenced by AlongStepDoIt(), G4AdjointAlongStepWeightCorrection(), and ~G4AdjointAlongStepWeightCorrection().

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