G4Isotope.cc

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// 26.06.96: Code uses operators (+=, *=, ++, -> etc.) correctly, P. Urban
// 29.01.97: Forbidden to create Isotope with Z<1 or N<Z, M.Maire
// 03.05.01: flux.precision(prec) at begin/end of operator<<
// 17.07.01: migration to STL. M. Verderi.
// 13.09.01: suppression of the data member fIndexInTable
// 14.09.01: fCountUse: nb of elements which use this isotope
// 26.02.02: fIndexInTable renewed
// 17.10.06: if fA is not defined in the constructor, it is computed from
//           NistManager v.Ivanchenko
// 25.10.11: new scheme for G4Exception  (mma)
 
#include "G4Isotope.hh"
 
#include "G4NistManager.hh"
#include "G4PhysicalConstants.hh"
#include "G4SystemOfUnits.hh"
 
#include <iomanip>
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 
G4IsotopeTable G4Isotope::theIsotopeTable;
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 
// Create an isotope
//
G4Isotope::G4Isotope(const G4String& Name, G4int Z, G4int N, G4double A, G4int il)
  : fName(Name), fZ(Z), fN(N), fA(A), fm(il)
{
  if (Z < 1) {
    G4ExceptionDescription ed;
    ed << "Wrong Isotope " << Name << " Z= " << Z << G4endl;
    G4Exception("G4Isotope::G4Isotope()", "mat001", FatalException, ed);
  }
  if (N < Z) {
    G4ExceptionDescription ed;
    ed << "Wrong Isotope " << Name << " Z= " << Z << " > N= " << N << G4endl;
    G4Exception("G4Isotope::G4Isotope()", "mat002", FatalException, ed);
  }
  if (A <= 0.0) {
    fA =
      (G4NistManager::Instance()->GetAtomicMass(Z, N)) * CLHEP::g / (CLHEP::mole * CLHEP::amu_c2);
  }
  theIsotopeTable.push_back(this);
  fIndexInTable = theIsotopeTable.size() - 1;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 
G4Isotope::~G4Isotope() { theIsotopeTable[fIndexInTable] = nullptr; }
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 
G4bool G4Isotope::operator==(const G4Isotope& right) const { return (this == (G4Isotope*)&right); }
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 
G4bool G4Isotope::operator!=(const G4Isotope& right) const { return (this != (G4Isotope*)&right); }
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 
std::ostream& operator<<(std::ostream& flux, const G4Isotope* isotope)
{
  std::ios::fmtflags mode = flux.flags();
  flux.setf(std::ios::fixed, std::ios::floatfield);
  G4long prec = flux.precision(3);
 
  // clang-format off
  flux
    << " Isotope: " << std::setw(5) << isotope->fName 
    << "   Z = " << std::setw(2)    << isotope->fZ 
    << "   N = " << std::setw(3)    << isotope->fN
    << "   A = " << std::setw(6) << std::setprecision(2) 
    << (isotope->fA)/(g/mole) << " g/mole";
  // clang-format on
  
  flux.precision(prec);
  flux.setf(mode, std::ios::floatfield);
  return flux;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 
std::ostream& operator<<(std::ostream& flux, const G4Isotope& isotope)
{
  flux << &isotope;
  return flux;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 
std::ostream& operator<<(std::ostream& flux, const G4IsotopeTable& IsotopeTable)
{
  // Dump info for all known isotopes
  flux << "\n***** Table : Nb of isotopes = " << IsotopeTable.size() << " *****\n" << G4endl;
 
  for (auto& i : IsotopeTable) {
    flux << i << G4endl;
  }
 
  return flux;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 
const G4IsotopeTable* G4Isotope::GetIsotopeTable() { return &theIsotopeTable; }
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 
size_t G4Isotope::GetNumberOfIsotopes() { return theIsotopeTable.size(); }
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 
G4Isotope* G4Isotope::GetIsotope(const G4String& isotopeName, G4bool warning)
{
  // search the isotope by its name
  for (auto& J : theIsotopeTable) {
    if (J->GetName() == isotopeName) {
      return J;
    }
  }
 
  // the isotope does not exist in the table
  if (warning) {
    G4cout << "\n---> warning from G4Isotope::GetIsotope(). The isotope: " << isotopeName
           << " does not exist in the table. Return NULL pointer." << G4endl;
  }
  return nullptr;
}