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This commit is contained in:
Gabriele Cosmo
2016-06-09 12:11:21 +02:00
parent 516dbf1a58
commit d93e1e39a9
5384 changed files with 125662 additions and 82444 deletions
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source/processes/electromagnetic/utils/include/G4VMultipleScattering.hh
+69 -56
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@@ -20,8 +20,8 @@
// * statement, and all its terms. *
// ********************************************************************
//
// $Id: G4VMultipleScattering.hh,v 1.25 2004/11/10 08:54:59 vnivanch Exp $
// GEANT4 tag $Name: geant4-07-00-cand-01 $
// $Id: G4VMultipleScattering.hh,v 1.27 2005/04/15 14:41:21 vnivanch Exp $
// GEANT4 tag $Name: geant4-07-01 $
//
// -------------------------------------------------------------------
//
@@ -49,6 +49,8 @@
// 30-06-04 make destructor virtual (V.Ivanchenko)
// 27-08-04 Add InitialiseForRun method (V.Ivanchneko)
// 08-11-04 Migration to new interface of Store/Retrieve tables (V.Ivantchenko)
// 15-04-05 optimize internal interfaces (V.Ivanchenko)
// 15-04-05 remove boundary flag (V.Ivanchenko)
// -------------------------------------------------------------------
//
@@ -63,13 +65,12 @@
#include "G4MaterialCutsCouple.hh"
#include "G4ParticleChangeForMSC.hh"
#include "G4Track.hh"
#include "G4Step.hh"
#include "G4EmModelManager.hh"
#include "G4VEmModel.hh"
class G4Step;
class G4ParticleDefinition;
class G4DataVector;
class G4Navigator;
class G4PhysicsTable;
class G4PhysicsVector;
@@ -84,31 +85,55 @@ public:
virtual ~G4VMultipleScattering();
//------------------------------------------------------------------------
// Virtual methods to be implemented for the concrete model
//------------------------------------------------------------------------
virtual G4bool IsApplicable(const G4ParticleDefinition& p) = 0;
// True for all charged particles
virtual void PreparePhysicsTable(const G4ParticleDefinition&);
virtual G4double TruePathLengthLimit(const G4Track& track,
G4double& lambda,
G4double currentMinimalStep) = 0;
virtual void PrintInfo() = 0;
protected:
virtual void InitialiseProcess(const G4ParticleDefinition*) = 0;
//------------------------------------------------------------------------
// Methods with standard implementation; may be overwritten if needed
//------------------------------------------------------------------------
public:
// Initialise for build of tables
virtual void PreparePhysicsTable(const G4ParticleDefinition&);
// Build physics table during initialisation
virtual void BuildPhysicsTable(const G4ParticleDefinition&);
// Build physics table during initialisation
//------------------------------------------------------------------------
// Generic methods common to all models
//------------------------------------------------------------------------
G4VParticleChange* AlongStepDoIt(const G4Track&, const G4Step&);
G4VParticleChange* PostStepDoIt(const G4Track&, const G4Step&);
// The function overloads the corresponding function of the base
// class.It limits the step near to boundaries only
// and invokes the method GetContinuousStepLimit at every step.
G4double AlongStepGetPhysicalInteractionLength(
const G4Track&,
G4double previousStepSize,
G4double currentMinimalStep,
G4double& currentSafety,
G4GPILSelection* selection);
// The function overloads the corresponding function of the base
// class.It limits the step near to boundaries only
// and invokes the method GetContinuousStepLimit at every step.
virtual void PrintInfoDefinition();
// Print out of the class parameters
// Print out of generic class parameters
void PrintInfoDefinition();
void SetBinning(G4int nbins);
G4int Binning() const;
@@ -120,47 +145,41 @@ public:
void SetMaxKinEnergy(G4double e);
G4double MaxKinEnergy() const;
// Print out of the class parameters
// Build empty Physics Vector
G4PhysicsVector* PhysicsVector(const G4MaterialCutsCouple*);
// Store PhysicsTable in a file.
// Return false in case of failure at I/O
G4bool StorePhysicsTable(const G4ParticleDefinition*,
const G4String& directory,
G4bool ascii = false);
// Store PhysicsTable in a file.
// Return false in case of failure at I/O
// Retrieve Physics from a file.
// (return true if the Physics Table can be build by using file)
// (return false if the process has no functionality or in case of failure)
// File name should is constructed as processName+particleName and the
// should be placed under the directory specifed by the argument.
G4bool RetrievePhysicsTable(const G4ParticleDefinition*,
const G4String& directory,
G4bool ascii);
// Retrieve Physics from a file.
// (return true if the Physics Table can be build by using file)
// (return false if the process has no functionality or in case of failure)
// File name should is constructed as processName+particleName and the
// should be placed under the directory specifed by the argument.
void AddEmModel(G4int, G4VEmModel*, const G4Region* region = 0);
// This method does not used for tracking, it is intended only for tests
G4double ContinuousStepLimit(const G4Track& track,
G4double previousStepSize,
G4double currentMinimalStep,
G4double& currentSafety);
// This method does not used for tracking, it is intended only for tests
G4bool LateralDisplasmentFlag() const;
void SetLateralDisplasmentFlag(G4bool val);
// lateral displacement to be/not to be computed
G4bool BoundaryAlgorithmFlag() const;
void SetBoundary(G4bool val);
// boundary algorith is/isnt active
void SetBuildLambdaTable(G4bool val);
const G4PhysicsTable* LambdaTable() const;
virtual G4double TruePathLengthLimit(const G4Track& track,
G4double& lambda,
G4double currentMinimalStep) = 0;
G4VEmModel* SelectModelForMaterial(G4double kinEnergy, size_t& idxRegion) const;
// Define particle definition
@@ -169,23 +188,18 @@ public:
protected:
virtual void InitialiseProcess(const G4ParticleDefinition*) = 0;
// This method is used for tracking, it returns mean free path value
G4double GetMeanFreePath(const G4Track& track,
G4double,
G4ForceCondition* condition);
// This method is used for tracking, it returns mean free path value
G4double GetLambda(const G4ParticleDefinition* p, G4double& kineticEnergy);
// This method is used for tracking, it returns step limit
G4double GetContinuousStepLimit(const G4Track& track,
G4double previousStepSize,
G4double currentMinimalStep,
G4double& currentSafety);
// This method is used for tracking, it returns step limit
virtual G4PhysicsVector* PhysicsVector(const G4MaterialCutsCouple*);
// Build empty Physics Vector
void SelectModel(G4double& kinEnergy);
// Select concrete model
@@ -205,13 +219,10 @@ private:
G4VMultipleScattering(G4VMultipleScattering &);
G4VMultipleScattering & operator=(const G4VMultipleScattering &right);
// =====================================================================
private:
// =====================================================================
G4ParticleChangeForMSC fParticleChange;
G4EmModelManager* modelManager;
G4Navigator* navigator;
G4VEmModel* currentModel;
// tables and vectors
@@ -235,7 +246,6 @@ private:
G4double currentRange;
G4GPILSelection valueGPILSelectionMSC;
G4bool boundary;
G4bool latDisplasment;
G4bool buildLambdaTable;
};
@@ -290,7 +300,6 @@ inline G4double G4VMultipleScattering::GetContinuousStepLimit(
DefineMaterial(track.GetMaterialCutsCouple());
G4double e = track.GetKineticEnergy();
SelectModel(e);
if(!theLambdaTable) currentModel->SetDynamicParticle(track.GetDynamicParticle());
const G4ParticleDefinition* p = track.GetDefinition();
lambda0 = GetLambda(p, e);
currentRange = G4LossTableManager::Instance()->GetTrancatedRange(p,e,currentCouple);
@@ -329,7 +338,7 @@ inline G4double G4VMultipleScattering::GetLambda(const G4ParticleDefinition* p,
x = ((*theLambdaTable)[currentMaterialIndex])->GetValue(e, b);
} else {
x = currentModel->CrossSection(currentCouple,p,e,0.0,1.0);
x = currentModel->CrossSection(currentCouple,p,e);
}
return x;
}
@@ -351,6 +360,17 @@ inline G4VParticleChange* G4VMultipleScattering::AlongStepDoIt(
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
inline G4VParticleChange* G4VMultipleScattering::PostStepDoIt(const G4Track& track,
const G4Step& step)
{
fParticleChange.Initialize(track);
currentModel->SampleSecondaries(currentCouple,track.GetDynamicParticle(),
step.GetStepLength(),step.GetPostStepPoint()->GetSafety());
return &fParticleChange;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
inline void G4VMultipleScattering::SelectModel(G4double& kinEnergy)
{
currentModel = modelManager->SelectModel(kinEnergy, currentMaterialIndex);
@@ -422,20 +442,6 @@ inline void G4VMultipleScattering::SetLateralDisplasmentFlag(G4bool val)
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
inline G4bool G4VMultipleScattering::BoundaryAlgorithmFlag() const
{
return boundary;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
inline void G4VMultipleScattering::SetBoundary(G4bool val)
{
boundary = val;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
inline void G4VMultipleScattering::SetBuildLambdaTable(G4bool val)
{
buildLambdaTable = val;
@@ -450,4 +456,11 @@ inline const G4ParticleDefinition* G4VMultipleScattering::Particle() const
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
inline const G4PhysicsTable* G4VMultipleScattering::LambdaTable() const
{
return theLambdaTable;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
#endif