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This commit is contained in:
Gabriele Cosmo
2016-06-09 15:37:50 +02:00
parent a8e9364cea
commit 96c8bcd0af
6923 changed files with 198390 additions and 41849 deletions
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source/materials/src/G4Element.cc
+93 -112
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@@ -24,8 +24,8 @@
// ********************************************************************
//
//
// $Id: G4Element.cc,v 1.24 2006/10/17 15:15:46 vnivanch Exp $
// GEANT4 tag $Name: geant4-09-00 $
// $Id: G4Element.cc,v 1.26 2007/10/18 11:14:33 vnivanch Exp $
// GEANT4 tag $Name: geant4-09-01 $
//
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
@@ -50,6 +50,8 @@
// 30-03-05: warning in GetElement(elementName)
// 15-11-05: GetElement(elementName, G4bool warning=true)
// 17-10-06: Add fNaturalAbandances (V.Ivanchenko)
// 27-07-07, improve destructor (V.Ivanchenko)
// 18-10-07, move definition of material index to ComputeDerivedQuantities (V.Ivanchenko)
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
@@ -66,44 +68,29 @@ G4Element::G4Element(const G4String& name, const G4String& symbol,
G4double zeff, G4double aeff)
: fName(name), fSymbol(symbol)
{
if (zeff<1.) G4Exception (" ERROR from G4Element::G4Element !"
" It is not allowed to create an Element with Z < 1" );
if (zeff<1.) G4Exception (" ERROR from G4Element::G4Element !"
" It is not allowed to create an Element with Z < 1" );
if (aeff/(g/mole)<zeff) G4Exception (" ERROR from G4Element::G4Element !"
" Attempt to create an Element with N < Z !!!" );
if (aeff/(g/mole)<zeff) G4Exception (" ERROR from G4Element::G4Element !"
" Attempt to create an Element with N < Z !!!" );
if ((zeff-G4int(zeff)) > perMillion)
G4cerr << name << " : WARNING from G4Element::G4Element !"
" Trying to define an element as a mixture directly via effective Z."
<< G4endl;
if ((zeff-G4int(zeff)) > perMillion)
G4cerr << name << " : WARNING from G4Element::G4Element !"
" Trying to define an element as a mixture directly via effective Z."
<< G4endl;
InitializePointers();
InitializePointers();
fZeff = zeff;
fNeff = aeff/(g/mole);
fAeff = aeff;
fNumberOfIsotopes = 0;
fNaturalAbandances = false;
fZeff = zeff;
fNeff = aeff/(g/mole);
fAeff = aeff;
fNbOfAtomicShells = G4AtomicShells::GetNumberOfShells((G4int)fZeff);
fAtomicShells = new G4double[fNbOfAtomicShells];
for (G4int i=0;i<fNbOfAtomicShells;i++)
fAtomicShells[i] = G4AtomicShells::GetBindingEnergy((G4int)fZeff,i);
fNbOfAtomicShells = G4AtomicShells::GetNumberOfShells((G4int)fZeff);
fAtomicShells = new G4double[fNbOfAtomicShells];
for (G4int i=0;i<fNbOfAtomicShells;i++)
fAtomicShells[i] = G4AtomicShells::GetBindingEnergy((G4int)fZeff,i);
ComputeDerivedQuantities();
// Store in ElementTable
theElementTable.push_back(this);
fIndexInTable = theElementTable.size() - 1;
// check if elements with same Z already exist
fIndexZ = 0;
for (size_t J=0 ; J<fIndexInTable ; J++)
if (theElementTable[J]->GetZ() == fZeff) fIndexZ++;
//nb of materials which use this element
fCountUse = 0;
ComputeDerivedQuantities();
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
@@ -115,17 +102,12 @@ G4Element::G4Element(const G4String& name,
const G4String& symbol, G4int nIsotopes)
: fName(name),fSymbol(symbol)
{
InitializePointers();
InitializePointers();
size_t n = size_t(nIsotopes);
size_t n = size_t(nIsotopes);
fNumberOfIsotopes = 0;
fNaturalAbandances = false;
theIsotopeVector = new G4IsotopeVector(n,0);
fRelativeAbundanceVector = new G4double[nIsotopes];
fCountUse = 0; //nb of materials which use this element
theIsotopeVector = new G4IsotopeVector(n,0);
fRelativeAbundanceVector = new G4double[nIsotopes];
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
@@ -134,66 +116,60 @@ G4Element::G4Element(const G4String& name,
void G4Element::AddIsotope(G4Isotope* isotope, G4double abundance)
{
if (theIsotopeVector == 0)
G4Exception ("ERROR from G4Element::AddIsotope!"
" Trying to add an Isotope before contructing the element.");
if (theIsotopeVector == 0)
G4Exception ("ERROR from G4Element::AddIsotope!"
" Trying to add an Isotope before contructing the element.");
// filling ...
if ( fNumberOfIsotopes < theIsotopeVector->size() ) {
// check same Z
if (fNumberOfIsotopes==0) fZeff = G4double(isotope->GetZ());
else if (G4double(isotope->GetZ()) != fZeff)
G4Exception ("ERROR from G4Element::AddIsotope!"
" Try to add isotopes with different Z");
//Z ok
fRelativeAbundanceVector[fNumberOfIsotopes] = abundance;
(*theIsotopeVector)[fNumberOfIsotopes] = isotope;
++fNumberOfIsotopes;
isotope->increaseCountUse();
}
else G4Exception ("ERROR from G4Element::AddIsotope!"
" Attempt to add more than the declared number of isotopes.");
// filling ...
if ( fNumberOfIsotopes < theIsotopeVector->size() ) {
// check same Z
if (fNumberOfIsotopes==0) fZeff = G4double(isotope->GetZ());
else if (G4double(isotope->GetZ()) != fZeff)
G4Exception ("ERROR from G4Element::AddIsotope!"
" Try to add isotopes with different Z");
//Z ok
fRelativeAbundanceVector[fNumberOfIsotopes] = abundance;
(*theIsotopeVector)[fNumberOfIsotopes] = isotope;
++fNumberOfIsotopes;
isotope->increaseCountUse();
}
else G4Exception ("ERROR from G4Element::AddIsotope!"
" Attempt to add more than the declared number of isotopes.");
// filled.
if ( fNumberOfIsotopes == theIsotopeVector->size() ) {
// Compute Neff, Aeff
G4double wtSum=0.0;
// filled.
if ( fNumberOfIsotopes == theIsotopeVector->size() ) {
// Compute Neff, Aeff
G4double wtSum=0.0;
fNeff = fAeff = 0.0;
for (size_t i=0;i<fNumberOfIsotopes;i++) {
fNeff += fRelativeAbundanceVector[i]*(*theIsotopeVector)[i]->GetN();
fAeff += fRelativeAbundanceVector[i]*(*theIsotopeVector)[i]->GetA();
wtSum += fRelativeAbundanceVector[i];
}
fNeff /= wtSum;
fAeff /= wtSum;
fNeff = fAeff = 0.0;
for (size_t i=0;i<fNumberOfIsotopes;i++) {
fNeff += fRelativeAbundanceVector[i]*(*theIsotopeVector)[i]->GetN();
fAeff += fRelativeAbundanceVector[i]*(*theIsotopeVector)[i]->GetA();
wtSum += fRelativeAbundanceVector[i];
}
fNeff /= wtSum;
fAeff /= wtSum;
fNbOfAtomicShells = G4AtomicShells::GetNumberOfShells((G4int)fZeff);
fAtomicShells = new G4double[fNbOfAtomicShells];
for (G4int j=0;j<fNbOfAtomicShells;j++)
fAtomicShells[j] = G4AtomicShells::GetBindingEnergy((G4int)fZeff,j);
fNbOfAtomicShells = G4AtomicShells::GetNumberOfShells((G4int)fZeff);
fAtomicShells = new G4double[fNbOfAtomicShells];
for (G4int j=0;j<fNbOfAtomicShells;j++)
fAtomicShells[j] = G4AtomicShells::GetBindingEnergy((G4int)fZeff,j);
ComputeDerivedQuantities();
ComputeDerivedQuantities();
// Store in table
theElementTable.push_back(this);
fIndexInTable = theElementTable.size() - 1;
// check if elements with same Z already exist
fIndexZ = 0;
for (size_t J=0 ; J<fIndexInTable ; J++)
if (theElementTable[J]->GetZ() == fZeff) fIndexZ++;
}
}
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
void G4Element::InitializePointers()
{
theIsotopeVector = 0;
fRelativeAbundanceVector = 0;
fAtomicShells = 0;
fIonisation = 0;
theIsotopeVector = 0;
fRelativeAbundanceVector = 0;
fAtomicShells = 0;
fIonisation = 0;
fNumberOfIsotopes = 0;
fNaturalAbandances = false;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
@@ -213,16 +189,9 @@ G4Element::G4Element( __void__& )
G4Element::~G4Element()
{
if (fCountUse != 0)
G4cout << "--> warning from ~G4Element(): the element " << fName
<< " is still referenced by " << fCountUse << " G4Materials \n"
<< G4endl;
if (theIsotopeVector)
{ for (size_t i=0; i<fNumberOfIsotopes; i++)
(*theIsotopeVector)[i]->decreaseCountUse();
delete theIsotopeVector;
}
// G4cout << "### Destruction of element " << fName << " started" <<G4endl;
if (theIsotopeVector) delete theIsotopeVector;
if (fRelativeAbundanceVector) delete [] fRelativeAbundanceVector;
if (fAtomicShells) delete [] fAtomicShells;
if (fIonisation) delete fIonisation;
@@ -237,13 +206,25 @@ void G4Element::ComputeDerivedQuantities()
{
// some basic functions of the atomic number
// Store in table
theElementTable.push_back(this);
fIndexInTable = theElementTable.size() - 1;
// check if elements with same Z already exist
fIndexZ = 0;
for (size_t J=0 ; J<fIndexInTable ; J++)
if (theElementTable[J]->GetZ() == fZeff) fIndexZ++;
//nb of materials which use this element
fCountUse = 0;
// Radiation Length
ComputeCoulombFactor();
ComputeLradTsaiFactor();
ComputeCoulombFactor();
ComputeLradTsaiFactor();
// parameters for energy loss by ionisation
if (fIonisation) delete fIonisation;
fIonisation = new G4IonisParamElm(fZeff);
if (fIonisation) delete fIonisation;
fIonisation = new G4IonisParamElm(fZeff);
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
@@ -312,8 +293,8 @@ G4Element* G4Element::GetElement(G4String elementName, G4bool warning)
// search the element by its name
for (size_t J=0 ; J<theElementTable.size() ; J++)
{
if (theElementTable[J]->GetName() == elementName)
return theElementTable[J];
if (theElementTable[J]->GetName() == elementName)
return theElementTable[J];
}
// the element does not exist in the table
@@ -329,12 +310,12 @@ G4Element* G4Element::GetElement(G4String elementName, G4bool warning)
G4Element::G4Element(G4Element& right)
{
InitializePointers();
*this = right;
InitializePointers();
*this = right;
// Store this new element in table and set the index
theElementTable.push_back(this);
fIndexInTable = theElementTable.size() - 1;
// Store this new element in table and set the index
theElementTable.push_back(this);
fIndexInTable = theElementTable.size() - 1;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......