G4ParticlePropertyTable.cc

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//
// G4ParticlePropertyTable class implementation
//
// Author: H.Kurashige, 9 June 2003 - First implementation
// --------------------------------------------------------------------
 
#include "G4ParticlePropertyTable.hh"
 
#include "G4ParticleTable.hh"
#include "G4StateManager.hh"
#include "G4ios.hh"
#include "globals.hh"
 
// Static class variable: ptr to single instance of class
//
G4ThreadLocal G4ParticlePropertyTable* G4ParticlePropertyTable::fgParticlePropertyTable = nullptr;
 
G4ParticlePropertyTable* G4ParticlePropertyTable::GetParticlePropertyTable()
{
  if (fgParticlePropertyTable == nullptr) {
    fgParticlePropertyTable = new G4ParticlePropertyTable;
  }
  return fgParticlePropertyTable;
}
 
G4ParticlePropertyTable::~G4ParticlePropertyTable()
{
  for (const auto& idx : arrayDataObject) {
    delete idx;
  }
  arrayDataObject.clear();
}
 
G4ParticlePropertyTable::G4ParticlePropertyTable()
{
  fParticleTable = G4ParticleTable::GetParticleTable();
}
 
void G4ParticlePropertyTable::Clear()
{
  for (const auto& idx : arrayDataObject) {
    delete idx;
  }
  arrayDataObject.clear();
}
 
G4ParticlePropertyData* G4ParticlePropertyTable::GetParticleProperty(const G4String& aParticleName)
{
  G4ParticleDefinition* aParticle = fParticleTable->FindParticle(aParticleName);
  if (aParticle == nullptr) return nullptr;
 
  return GetParticleProperty(aParticle);
}
 
G4ParticlePropertyData*
G4ParticlePropertyTable::GetParticleProperty(const G4ParticleDefinition* aParticle)
{
  if (aParticle == nullptr) return nullptr;
  auto pData = new G4ParticlePropertyData(aParticle->GetParticleName());
  pData->thePDGMass = aParticle->GetPDGMass();
  pData->thePDGWidth = aParticle->GetPDGWidth();
  pData->thePDGCharge = aParticle->GetPDGCharge();
  pData->thePDGiSpin = aParticle->GetPDGiSpin();
  pData->thePDGiParity = aParticle->GetPDGiParity();
  pData->thePDGiConjugation = aParticle->GetPDGiConjugation();
  pData->thePDGiGParity = aParticle->GetPDGiGParity();
  pData->thePDGiIsospin = aParticle->GetPDGiIsospin();
  pData->thePDGiIsospin3 = aParticle->GetPDGiIsospin3();
  pData->thePDGMagneticMoment = aParticle->GetPDGMagneticMoment();
  pData->theLeptonNumber = aParticle->GetLeptonNumber();
  pData->theBaryonNumber = aParticle->GetBaryonNumber();
  pData->thePDGEncoding = aParticle->GetPDGEncoding();
  pData->theAntiPDGEncoding = aParticle->GetAntiPDGEncoding();
  pData->thePDGLifeTime = aParticle->GetPDGLifeTime();
  for (std::size_t flv = 0; flv < G4ParticlePropertyData::NumberOfQuarkFlavor; ++flv) {
    pData->theQuarkContent[flv] = aParticle->theQuarkContent[flv];
    pData->theAntiQuarkContent[flv] = aParticle->theAntiQuarkContent[flv];
  }
 
  arrayDataObject.push_back(pData);
 
  return pData;
}
 
G4bool G4ParticlePropertyTable::SetParticleProperty(const G4ParticlePropertyData& pData)
{
  G4StateManager* pStateMan = G4StateManager::GetStateManager();
  if (pStateMan->GetCurrentState() != G4State_PreInit) {
#ifdef G4VERBOSE
    if (verboseLevel > 0) {
      G4cout << "G4ParticlePropertyTable::GetParticleProperty() ";
      G4cout << " for " << pData.theParticleName << G4endl;
      G4cout << " Particle properties can be modified only in Pre_Init state";
      G4cout << G4endl;
    }
#endif
    return false;
  }
 
  G4ParticleDefinition* aParticle = fParticleTable->FindParticle(pData.theParticleName);
  if (aParticle == nullptr) {
#ifdef G4VERBOSE
    if (verboseLevel > 1) {
      G4cout << "G4ParticlePropertyTable::GetParticleProperty() ";
      G4cout << " for " << pData.theParticleName << G4endl;
      G4cout << " Particle does not exist" << G4endl;
    }
#endif
    return false;
  }
 
  if (pData.fPDGMassModified) {
    aParticle->thePDGMass = pData.thePDGMass;
  }
  if (pData.fPDGWidthModified) {
    aParticle->thePDGMass = pData.thePDGMass;
  }
  if (pData.fPDGChargeModified) {
    aParticle->thePDGCharge = pData.thePDGCharge;
  }
  if (pData.fPDGiSpinModified) {
    aParticle->thePDGiSpin = pData.thePDGiSpin;
    aParticle->thePDGSpin = 0.5 * pData.thePDGiSpin;
  }
  if (pData.fPDGiParityModified) {
    aParticle->thePDGiParity = pData.thePDGiParity;
  }
  if (pData.fPDGiConjugationModified) {
    aParticle->thePDGiConjugation = pData.thePDGiConjugation;
  }
  if (pData.fPDGiGParityModified) {
    aParticle->thePDGiGParity = pData.thePDGiGParity;
  }
  if (pData.fPDGiIsospinModified) {
    aParticle->thePDGiIsospin = pData.thePDGiIsospin;
    aParticle->thePDGIsospin = 0.5 * pData.thePDGiIsospin;
  }
  if (pData.fPDGiIsospin3Modified) {
    aParticle->thePDGiIsospin3 = pData.thePDGiIsospin3;
    aParticle->thePDGIsospin3 = 0.5 * pData.thePDGiIsospin3;
  }
  if (pData.fPDGMagneticMomentModified) {
    aParticle->thePDGMagneticMoment = pData.thePDGMagneticMoment;
  }
  if (pData.fLeptonNumberModified) {
    aParticle->theLeptonNumber = pData.theLeptonNumber;
  }
  if (pData.fBaryonNumberModified) {
    aParticle->theBaryonNumber = pData.theBaryonNumber;
  }
  if (pData.fPDGEncodingModified) {
    aParticle->thePDGEncoding = pData.thePDGEncoding;
  }
  if (pData.fAntiPDGEncodingModified) {
    aParticle->theAntiPDGEncoding = pData.theAntiPDGEncoding;
  }
  if (pData.fPDGLifeTimeModified) {
    aParticle->thePDGLifeTime = pData.thePDGLifeTime;
  }
  for (std::size_t flv = 0; flv < G4ParticlePropertyData::NumberOfQuarkFlavor; ++flv) {
    if (pData.fQuarkContentModified) {
      aParticle->theQuarkContent[flv] = pData.theQuarkContent[flv];
    }
    if (pData.fAntiQuarkContentModified) {
      aParticle->theAntiQuarkContent[flv] = pData.theAntiQuarkContent[flv];
    }
  }
 
  return true;
}