G4ParticleHPContEnergyAngular Class Reference

#include <G4ParticleHPContEnergyAngular.hh>

Inheritance diagram for G4ParticleHPContEnergyAngular:

Public Member Functions
	G4ParticleHPContEnergyAngular (const G4ParticleDefinition *proj)
	~G4ParticleHPContEnergyAngular () override
void	Init (std::istream &aDataFile) override
G4double	MeanEnergyOfThisInteraction () override
G4ReactionProduct *	Sample (G4double anEnergy, G4double massCode, G4double mass) override
void	ClearHistories () override
	G4ParticleHPContEnergyAngular (G4ParticleHPContEnergyAngular &)=delete
G4ParticleHPContEnergyAngular &	operator= (const G4ParticleHPContEnergyAngular &right)=delete
Public Member Functions inherited from G4VParticleHPEnergyAngular
	G4VParticleHPEnergyAngular ()
virtual	~G4VParticleHPEnergyAngular ()=default
void	SetProjectileRP (G4ReactionProduct *aIncidentParticleRP)
void	SetTarget (G4ReactionProduct *aTarget)
G4ReactionProduct *	GetTarget () const
G4ReactionProduct *	GetProjectileRP () const
G4ReactionProduct *	GetCMS ()
void	SetQValue (G4double aValue)
	G4VParticleHPEnergyAngular (G4VParticleHPEnergyAngular &)=delete
G4VParticleHPEnergyAngular &	operator= (const G4VParticleHPEnergyAngular &right)=delete

Additional Inherited Members
Protected Member Functions inherited from G4VParticleHPEnergyAngular
G4double	GetQValue () const

Detailed Description

Definition at line 47 of file G4ParticleHPContEnergyAngular.hh.

Constructor & Destructor Documentation

G4ParticleHPContEnergyAngular() [1/2]

G4ParticleHPContEnergyAngular::G4ParticleHPContEnergyAngular

(

const G4ParticleDefinition *

proj

)

Definition at line 41 of file G4ParticleHPContEnergyAngular.cc.

{
  theProjectile = (nullptr == proj) ? G4Neutron::Neutron() : proj;
  currentMeanEnergy.Put(-2);
  fCacheAngular.Put(nullptr);
}

Referenced by G4ParticleHPContEnergyAngular(), and operator=().

~G4ParticleHPContEnergyAngular()

G4ParticleHPContEnergyAngular::~G4ParticleHPContEnergyAngular ( )

override

Definition at line 48 of file G4ParticleHPContEnergyAngular.cc.

{
  delete[] theAngular;
  delete fCacheAngular.Get();
}

G4ParticleHPContEnergyAngular() [2/2]

G4ParticleHPContEnergyAngular::G4ParticleHPContEnergyAngular ( G4ParticleHPContEnergyAngular & )

delete

Member Function Documentation

ClearHistories()

void G4ParticleHPContEnergyAngular::ClearHistories ( )

overridevirtual

Reimplemented from G4VParticleHPEnergyAngular.

Definition at line 148 of file G4ParticleHPContEnergyAngular.cc.

{
  if (theAngular != nullptr) {
    for (G4int i = 0; i < nEnergy; ++i)
      theAngular[i].ClearHistories();
  }
 
  // Added fCacheAngular ClearHistories() - this is the one actually used!
  // Maybe theAngular does not even need ClearHistories()?
  if (fCacheAngular.Get() != nullptr) fCacheAngular.Get()->ClearHistories();
}

Referenced by ClearHistories().

Init()

void G4ParticleHPContEnergyAngular::Init ( std::istream & aDataFile )

overridevirtual

Implements G4VParticleHPEnergyAngular.

Definition at line 54 of file G4ParticleHPContEnergyAngular.cc.

{
  aDataFile >> theTargetCode >> theAngularRep >> theInterpolation >> nEnergy;
  const std::size_t esize = nEnergy > 0 ? nEnergy : 1;
  theAngular = new G4ParticleHPContAngularPar[esize];
  theManager.Init(aDataFile);
  for (G4int i = 0; i < nEnergy; ++i) {
    theAngular[i].Init(aDataFile, theProjectile);
    theAngular[i].SetInterpolation(theInterpolation);
#ifndef PHP_AS_HP
    theAngular[i].PrepareTableInterpolation();
#endif
  }
}

MeanEnergyOfThisInteraction()

G4double G4ParticleHPContEnergyAngular::MeanEnergyOfThisInteraction ( )

overridevirtual

Implements G4VParticleHPEnergyAngular.

Definition at line 134 of file G4ParticleHPContEnergyAngular.cc.

{
  //G4cout << "+++ Emin=" << currentMeanEnergy.Get() << G4endl;
  G4double result(0);
  if (currentMeanEnergy.Get() < -1.0) {
    throw G4HadronicException(__FILE__, __LINE__,
                              "G4ParticleHPContEnergyAngular: Logical error in Product class");
  }
  result = currentMeanEnergy.Get();
 
  currentMeanEnergy.Put(-2.0);
  return result;
}

Referenced by Sample().

operator=()

G4ParticleHPContEnergyAngular & G4ParticleHPContEnergyAngular::operator= ( const G4ParticleHPContEnergyAngular & right )

delete

Sample()

G4ReactionProduct * G4ParticleHPContEnergyAngular::Sample ( G4double anEnergy, G4double massCode, G4double mass )

overridevirtual

Implements G4VParticleHPEnergyAngular.

Definition at line 69 of file G4ParticleHPContEnergyAngular.cc.

{
  G4ReactionProduct* result;
  G4int i(0);
  G4int it(0);
  for (i = 0; i < nEnergy; ++i) {
    it = i;
#ifdef PHP_AS_HP
    if (theAngular[i].GetEnergy() > anEnergy) break;
#else
    if (theAngular[i].GetEnergy() >= anEnergy) break;
#endif
  }
  G4double targetMass = GetTarget()->GetMass();
  /*
  G4cout << "G4ParticleHPContEnergyAngular::Sample E="<<anEnergy<<" code="<< massCode<< " it=" << it 
     << " M=" << targetMass << G4endl;
  */
  if (it == 0) {
    theAngular[0].SetTarget(GetTarget());
    theAngular[0].SetTargetCode(theTargetCode);
    theAngular[0].SetPrimary(GetProjectileRP());
    result = theAngular[0].Sample(anEnergy, massCode, targetMass, theAngularRep, theInterpolation);
    currentMeanEnergy.Put(theAngular[0].MeanEnergyOfThisInteraction());
  }
  else {
    // interpolation through alternating sampling. This needs improvement @@@
    // This is the cause of the He3 problem !!!!!!!!
    // See to it, if you can improve this.
    // G4double random = G4UniformRand();
    // G4double deltaE = theAngular[it].GetEnergy()-theAngular[it-1].GetEnergy();
    // G4double offset = theAngular[it].GetEnergy()-anEnergy;
    // if(random<offset/deltaE) it--;
    //--- create new
    //  if (theManager.GetScheme(0) != LINLIN) {
    //    // asserted in G4ParticleHPContEnergyAngular::init there is only one range
#ifdef PHP_AS_HP
    theAngular[it].SetTarget(GetTarget());
    theAngular[it].SetTargetCode(theTargetCode);
    theAngular[it].SetPrimary(GetProjectileRP());
    result = theAngular[it].Sample(anEnergy, massCode, targetMass, theAngularRep, theInterpolation);
    currentMeanEnergy.Put(theAngular[it].MeanEnergyOfThisInteraction());
 
#else
    if (fCacheAngular.Get() == nullptr) {
      auto angpar = new G4ParticleHPContAngularPar(theProjectile);
      fCacheAngular.Put(angpar);
    }
    fCacheAngular.Get()->SetInterpolation(theInterpolation);
    fCacheAngular.Get()->BuildByInterpolation(anEnergy, theManager.GetScheme(0),
                                              (theAngular[it - 1]), (theAngular[it]));
    fCacheAngular.Get()->SetTarget(GetTarget());
    fCacheAngular.Get()->SetTargetCode(theTargetCode);
    fCacheAngular.Get()->SetPrimary(GetProjectileRP());
 
    result =
      fCacheAngular.Get()->Sample(anEnergy, massCode, targetMass, theAngularRep, theInterpolation);
    currentMeanEnergy.Put(fCacheAngular.Get()->MeanEnergyOfThisInteraction());
#endif
  }  // end (it != 0) branch
  //G4cout << "+!+ Emin=" << currentMeanEnergy.Get() << G4endl;
  return result;
}

---

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

• G4ParticleHPContEnergyAngular.hh
• G4ParticleHPContEnergyAngular.cc