G4ParticleChange.icc

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//
// G4ParticleChange inline methods implementation
//
// Author: Hisaya Kurashige, 23 March 1998  
// --------------------------------------------------------------------
 
inline G4Step* G4ParticleChange::UpdateStepInfo(G4Step* pStep)
{
  return G4VParticleChange::UpdateStepInfo(pStep);
}
 
inline G4double G4ParticleChange::GetEnergy() const { return theEnergyChange; }
 
inline void G4ParticleChange::ProposeEnergy(G4double finalEnergy)
{
  theEnergyChange = finalEnergy;
}
 
inline G4double G4ParticleChange::GetVelocity() const
{
  return theVelocityChange;
}
 
inline void G4ParticleChange::ProposeVelocity(G4double finalVelocity)
{
  theVelocityChange = finalVelocity;
  isVelocityChanged = true;
}
 
inline const G4ThreeVector* G4ParticleChange::GetMomentumDirection() const
{
  return &theMomentumDirectionChange;
}
 
inline void G4ParticleChange::ProposeMomentumDirection(G4double Px, G4double Py,
                                                       G4double Pz)
{
  theMomentumDirectionChange.setX(Px);
  theMomentumDirectionChange.setY(Py);
  theMomentumDirectionChange.setZ(Pz);
}
 
inline void G4ParticleChange::ProposeMomentumDirection(const G4ThreeVector& P)
{
  theMomentumDirectionChange = P;
}
 
inline const G4ThreeVector* G4ParticleChange::GetPolarization() const
{
  return &thePolarizationChange;
}
 
inline void G4ParticleChange::ProposePolarization(
  const G4ThreeVector& finalPoralization)
{
  thePolarizationChange = finalPoralization;
}
 
inline void G4ParticleChange::ProposePolarization(G4double Px, G4double Py,
                                                  G4double Pz)
{
  thePolarizationChange.setX(Px);
  thePolarizationChange.setY(Py);
  thePolarizationChange.setZ(Pz);
}
 
inline const G4ThreeVector* G4ParticleChange::GetPosition() const
{
  return &thePositionChange;
}
 
inline void G4ParticleChange::ProposePosition(
  const G4ThreeVector& finalPosition)
{
  thePositionChange = finalPosition;
}
 
inline void G4ParticleChange::ProposePosition(G4double x, G4double y,
                                              G4double z)
{
  thePositionChange.setX(x);
  thePositionChange.setY(y);
  thePositionChange.setZ(z);
}
 
inline G4double G4ParticleChange::GetProperTime() const
{
  return theProperTimeChange;
}
 
inline void G4ParticleChange::ProposeProperTime(G4double tau)
{
  theProperTimeChange = tau;
}
 
inline G4ThreeVector G4ParticleChange::GetGlobalPosition(
  const G4ThreeVector& displacement) const
{
  return thePositionChange + displacement;
}
 
inline void G4ParticleChange::ProposeGlobalTime(G4double t)
{
  theTimeChange = (t - theGlobalTime0) + theLocalTime0;
}
 
inline G4double G4ParticleChange::GetGlobalTime(G4double timeDelay) const
{
  // convert the time delay to the global time
  return theGlobalTime0 + (theTimeChange - theLocalTime0) + timeDelay;
}
 
inline void G4ParticleChange::ProposeLocalTime(G4double t)
{
  theTimeChange = t;
}
 
inline G4double G4ParticleChange::GetLocalTime(G4double timeDelay) const
{
  // convert the time delay to the local time
  return theTimeChange + timeDelay;
}
 
inline G4double G4ParticleChange::GetMass() const { return theMassChange; }
 
inline void G4ParticleChange::ProposeMass(G4double t) { theMassChange = t; }
 
inline G4double G4ParticleChange::GetCharge() const { return theChargeChange; }
 
inline void G4ParticleChange::ProposeCharge(G4double t) { theChargeChange = t; }
 
inline G4double G4ParticleChange::GetMagneticMoment() const
{
  return theMagneticMomentChange;
}
 
inline void G4ParticleChange::ProposeMagneticMoment(
  G4double finalMagneticMoment)
{
  theMagneticMomentChange = finalMagneticMoment;
}
 
inline G4ThreeVector G4ParticleChange::CalcMomentum(G4double energy,
                                                    G4ThreeVector direction,
                                                    G4double mass) const
{
  G4double tMomentum = std::sqrt(energy * energy + 2 * energy * mass);
  return direction * tMomentum;
}