G4NistElementBuilder Class Reference

#include <G4NistElementBuilder.hh>

Public Member Functions
	G4NistElementBuilder (G4int vb)
	~G4NistElementBuilder ()
G4Element *	FindElement (G4int Z) const
G4Element *	FindOrBuildElement (G4int Z, G4bool buildIsotopes=true)
G4Element *	FindOrBuildElement (const G4String &symb, G4bool buildIsotopes=true)
void	PrintElement (G4int Z) const
const std::vector< G4String > &	GetElementNames () const
G4int	GetZ (const G4String &symb) const
G4double	GetAtomicMassAmu (const G4String &symb) const
G4double	GetAtomicMassAmu (G4int Z) const
G4double	GetIsotopeMass (G4int Z, G4int N) const
G4double	GetAtomicMass (G4int Z, G4int N) const
G4double	GetTotalElectronBindingEnergy (G4int Z) const
G4double	GetIsotopeAbundance (G4int Z, G4int N) const
G4int	GetNistFirstIsotopeN (G4int Z) const
G4int	GetNumberOfNistIsotopes (G4int Z) const
G4int	GetMaxNumElements () const
void	SetVerbose (G4int)

Detailed Description

Definition at line 68 of file G4NistElementBuilder.hh.

Constructor & Destructor Documentation

G4NistElementBuilder()

G4NistElementBuilder::G4NistElementBuilder ( G4int  vb )

explicit

Definition at line 68 of file G4NistElementBuilder.cc.

                                                  :
  verbose(vb)
{
  nFirstIsotope[0] = 0;
  nIsotopes[0] = 0;
  relAbundance[0] = 0.0;
  Initialise();
  for(G4int i=0; i<maxNumElements; ++i) {elmIndex[i] = -1;}
}

~G4NistElementBuilder()

G4NistElementBuilder::~G4NistElementBuilder

(

)

Definition at line 80 of file G4NistElementBuilder.cc.

{}

Member Function Documentation

FindElement()

G4Element * G4NistElementBuilder::FindElement ( G4int  Z ) const

inline

Definition at line 255 of file G4NistElementBuilder.hh.

{
  const G4ElementTable* theElementTable = G4Element::GetElementTable();
  return (Z > 0 && Z < maxNumElements && elmIndex[Z] >= 0) ?
    (*theElementTable)[elmIndex[Z]] : nullptr;
}

Referenced by G4NistManager::FindElement(), and FindOrBuildElement().

FindOrBuildElement() [1/2]

G4Element * G4NistElementBuilder::FindOrBuildElement	(	const G4String &	symb,
		G4bool	buildIsotopes = true
	)

Definition at line 125 of file G4NistElementBuilder.cc.

{
  G4Element* elm = nullptr;
  const G4ElementTable* theElementTable = G4Element::GetElementTable();
  size_t nelm = theElementTable->size();
  for(size_t i=0; i<nelm; ++i) {
    if(symb == ((*theElementTable)[i])->GetSymbol()) {
      elm = (*theElementTable)[i];
      break;
    }
  }
  if(nullptr == elm) {
    for(G4int Z = 1; Z<maxNumElements; ++Z) {
      if(symb == elmSymbol[Z]) { 
#ifdef G4MULTITHREADED
    G4MUTEXLOCK(&nistElementMutex);
#endif
    if(elmIndex[Z] < 0) { elm = BuildElement(Z); }
    if(elm) { elmIndex[Z] = elm->GetIndex(); }
#ifdef G4MULTITHREADED
    G4MUTEXUNLOCK(&nistElementMutex);
#endif
    break;
      }
    }
  }
  return elm;
}

FindOrBuildElement() [2/2]

G4Element * G4NistElementBuilder::FindOrBuildElement	(	G4int	Z,
		G4bool	buildIsotopes = true
	)

Definition at line 105 of file G4NistElementBuilder.cc.

{
  G4Element* anElement = FindElement(Z);
  if(anElement == nullptr && Z > 0 && Z < maxNumElements) {
#ifdef G4MULTITHREADED
    G4MUTEXLOCK(&nistElementMutex);
#endif
    if(elmIndex[Z] < 0) { anElement = BuildElement(Z); }
    if(anElement) { elmIndex[Z] = anElement->GetIndex(); }
#ifdef G4MULTITHREADED
    G4MUTEXUNLOCK(&nistElementMutex);
#endif
  }
  return anElement;
}

Referenced by G4NistManager::FindOrBuildElement().

GetAtomicMass()

G4double G4NistElementBuilder::GetAtomicMass ( G4int  Z, G4int  N  ) const

inline

Definition at line 182 of file G4NistElementBuilder.hh.

{
  G4double mass = 0.0;
  if(Z > 0 && Z < maxNumElements) {
    G4int i = N - nFirstIsotope[Z];
    if(i >= 0 && i <nIsotopes[Z]) {
      mass = massIsotopes[i + idxIsotopes[Z]] + 
    Z*CLHEP::electron_mass_c2 - bindingEnergy[Z]; 
    }
  }
  return mass;
}

Referenced by G4NistManager::GetAtomicMass(), and PrintElement().

GetAtomicMassAmu() [1/2]

G4double G4NistElementBuilder::GetAtomicMassAmu

(

const G4String &

symb

)

const

Definition at line 95 of file G4NistElementBuilder.cc.

{
  G4int Z = maxNumElements;
  // Loop checking, 07-Aug-2015, Vladimir Ivanchenko
  do {--Z;} while( Z>0 && elmSymbol[Z] != name);
  return GetAtomicMassAmu(Z);
}

Referenced by G4NistMaterialBuilder::ConstructNewIdealGasMaterial(), GetAtomicMassAmu(), and G4NistManager::GetAtomicMassAmu().

GetAtomicMassAmu() [2/2]

G4double G4NistElementBuilder::GetAtomicMassAmu ( G4int  Z ) const

inline

Definition at line 163 of file G4NistElementBuilder.hh.

{
  return (Z>0 && Z<maxNumElements) ? atomicMass[Z] : 0.0; 
}

GetElementNames()

const std::vector< G4String > & G4NistElementBuilder::GetElementNames ( ) const

inline

Definition at line 234 of file G4NistElementBuilder.hh.

{
  return elmNames;
}

Referenced by G4NistManager::GetNistElementNames().

GetIsotopeAbundance()

G4double G4NistElementBuilder::GetIsotopeAbundance ( G4int  Z, G4int  N  ) const

inline

Definition at line 207 of file G4NistElementBuilder.hh.

{
  G4double x = 0.0;
  if(Z > 0 && Z < maxNumElements) {
    G4int i = N - nFirstIsotope[Z];
    if(i >= 0 && i <nIsotopes[Z]) { x = relAbundance[i + idxIsotopes[Z]]; }
  }
  return x;
}

Referenced by G4LENDCrossSection::create_used_target_map(), G4LENDModel::create_used_target_map(), and G4NistManager::GetIsotopeAbundance().

GetIsotopeMass()

G4double G4NistElementBuilder::GetIsotopeMass ( G4int  Z, G4int  N  ) const

inline

Definition at line 170 of file G4NistElementBuilder.hh.

{
  G4double mass = 0.0;
  if(Z > 0 && Z < maxNumElements) {
    G4int i = N - nFirstIsotope[Z];
    if(i >= 0 && i <nIsotopes[Z]) {mass = massIsotopes[i + idxIsotopes[Z]];}
  }
  return mass;
}

Referenced by G4NistManager::GetIsotopeMass().

GetMaxNumElements()

G4int G4NistElementBuilder::GetMaxNumElements ( ) const

inline

Definition at line 241 of file G4NistElementBuilder.hh.

{
  return maxNumElements-1;
}

GetNistFirstIsotopeN()

G4int G4NistElementBuilder::GetNistFirstIsotopeN ( G4int  Z ) const

inline

Definition at line 219 of file G4NistElementBuilder.hh.

{
  return (Z > 0 && Z < maxNumElements) ? nFirstIsotope[Z] : 0;
}

Referenced by G4LENDCrossSection::create_used_target_map(), G4LENDModel::create_used_target_map(), and G4NistManager::GetNistFirstIsotopeN().

GetNumberOfNistIsotopes()

G4int G4NistElementBuilder::GetNumberOfNistIsotopes ( G4int  Z ) const

inline

Definition at line 226 of file G4NistElementBuilder.hh.

{
  return (Z > 0 && Z < maxNumElements) ? nIsotopes[Z] : 0;
}

Referenced by G4LENDCrossSection::create_used_target_map(), G4LENDModel::create_used_target_map(), and G4NistManager::GetNumberOfNistIsotopes().

GetTotalElectronBindingEnergy()

G4double G4NistElementBuilder::GetTotalElectronBindingEnergy ( G4int  Z ) const

inline

Definition at line 198 of file G4NistElementBuilder.hh.

{
  return (Z > 0 && Z < maxNumElements) ? bindingEnergy[Z] : 0.0;
}

Referenced by G4NistManager::GetTotalElectronBindingEnergy().

GetZ()

G4int G4NistElementBuilder::GetZ

(

const G4String &

symb

)

const

Definition at line 85 of file G4NistElementBuilder.cc.

{
  G4int Z = maxNumElements;
  // Loop checking, 07-Aug-2015, Vladimir Ivanchenko
  do {--Z;} while( Z>0 && elmSymbol[Z] != name);
  return Z;
}

Referenced by G4NistMaterialBuilder::ConstructNewIdealGasMaterial(), G4NistMaterialBuilder::ConstructNewMaterial(), G4NistManager::GetZ(), and G4NistManager::PrintElement().

PrintElement()

void G4NistElementBuilder::PrintElement

(

G4int

Z

)

const

Definition at line 203 of file G4NistElementBuilder.cc.

{
  G4int imin = Z;
  G4int imax = Z+1;
  if (Z == 0) {
    imin = 1;
    imax = maxNumElements;
  }
  if(imax > maxNumElements) { imax = maxNumElements; }
 
  for(G4int i=imin; i<imax; ++i) {
    G4int nc = nIsotopes[i];
    G4cout << "Nist Element: <" << elmSymbol[i]
           << ">  Z= " << i
       << "  Aeff(amu)= " << atomicMass[i] << "  "
       << nc << " isotopes:"
           << G4endl;
    G4int j;
    G4int idx = idxIsotopes[i];
    G4int n0  = nFirstIsotope[i];
    G4cout << "             N: ";
    for(j=0; j<nc; ++j) {G4cout << n0 + j << "  ";}
    G4cout << G4endl;
    G4cout << "          mass(amu): ";
    for(j=0; j<nc; ++j) {G4cout << GetAtomicMass(i, n0 + j) << " ";}
    G4cout << G4endl;
    G4cout << "     abundance: ";
    for(j=0; j<nc; ++j) {G4cout << relAbundance[idx + j] << " ";}
    G4cout << G4endl;
  }
}

Referenced by G4NistManager::PrintElement().

SetVerbose()

void G4NistElementBuilder::SetVerbose ( G4int  val )

inline

Definition at line 248 of file G4NistElementBuilder.hh.

{
  verbose = val;
}

Referenced by G4NistMaterialBuilder::SetVerbose(), and G4NistManager::SetVerbose().

---

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

• G4NistElementBuilder.hh
• G4NistElementBuilder.cc