| Geant4 Cross Reference |
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25
26 // 26.06.96: Code uses operators (+=, *=, ++, -> etc.) correctly, P. Urban
27 // 29.01.97: Forbidden to create Isotope with Z<1 or N<Z, M.Maire
28 // 03.05.01: flux.precision(prec) at begin/end of operator<<
29 // 17.07.01: migration to STL. M. Verderi.
30 // 13.09.01: suppression of the data member fIndexInTable
31 // 14.09.01: fCountUse: nb of elements which use this isotope
32 // 26.02.02: fIndexInTable renewed
33 // 17.10.06: if fA is not defined in the constructor, it is computed from
34 // NistManager v.Ivanchenko
35 // 25.10.11: new scheme for G4Exception (mma)
36
37 #include "G4Isotope.hh"
38
39 #include "G4NistManager.hh"
40 #include "G4PhysicalConstants.hh"
41 #include "G4SystemOfUnits.hh"
42
43 #include <iomanip>
44
45 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
46
47 // Create an isotope
48 //
49 G4Isotope::G4Isotope(const G4String& Name, G4int Z, G4int N, G4double A, G4int il)
50 : fName(Name), fZ(Z), fN(N), fA(A), fm(il)
51 {
52 if (Z < 1) {
53 G4ExceptionDescription ed;
54 ed << "Wrong Isotope " << Name << " Z= " << Z << G4endl;
55 G4Exception("G4Isotope::G4Isotope()", "mat001", FatalException, ed);
56 }
57 if (N < Z) {
58 G4ExceptionDescription ed;
59 ed << "Wrong Isotope " << Name << " Z= " << Z << " > N= " << N << G4endl;
60 G4Exception("G4Isotope::G4Isotope()", "mat002", FatalException, ed);
61 }
62 if (A <= 0.0) {
63 fA =
64 (G4NistManager::Instance()->GetAtomicMass(Z, N)) * CLHEP::g / (CLHEP::mole * CLHEP::amu_c2);
65 }
66 GetIsotopeTableRef().push_back(this);
67 fIndexInTable = GetIsotopeTableRef().size() - 1;
68 }
69
70 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
71
72 G4Isotope::~G4Isotope() { GetIsotopeTableRef()[fIndexInTable] = nullptr; }
73
74 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
75
76 G4bool G4Isotope::operator==(const G4Isotope& right) const { return (this == (G4Isotope*)&right); }
77
78 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
79
80 G4bool G4Isotope::operator!=(const G4Isotope& right) const { return (this != (G4Isotope*)&right); }
81
82 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
83
84 std::ostream& operator<<(std::ostream& flux, const G4Isotope* isotope)
85 {
86 std::ios::fmtflags mode = flux.flags();
87 flux.setf(std::ios::fixed, std::ios::floatfield);
88 G4long prec = flux.precision(3);
89
90 // clang-format off
91 flux
92 << " Isotope: " << std::setw(5) << isotope->fName
93 << " Z = " << std::setw(2) << isotope->fZ
94 << " N = " << std::setw(3) << isotope->fN
95 << " A = " << std::setw(6) << std::setprecision(2)
96 << (isotope->fA)/(g/mole) << " g/mole";
97 // clang-format on
98
99 flux.precision(prec);
100 flux.setf(mode, std::ios::floatfield);
101 return flux;
102 }
103
104 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
105
106 std::ostream& operator<<(std::ostream& flux, const G4Isotope& isotope)
107 {
108 flux << &isotope;
109 return flux;
110 }
111
112 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
113
114 std::ostream& operator<<(std::ostream& flux, const G4IsotopeTable& IsotopeTable)
115 {
116 // Dump info for all known isotopes
117 flux << "\n***** Table : Nb of isotopes = " << IsotopeTable.size() << " *****\n" << G4endl;
118
119 for (auto const & i : IsotopeTable) {
120 flux << i << G4endl;
121 }
122
123 return flux;
124 }
125
126 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
127
128 const G4IsotopeTable* G4Isotope::GetIsotopeTable() { return &GetIsotopeTableRef(); }
129
130 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
131
132 G4IsotopeTable& G4Isotope::GetIsotopeTableRef()
133 {
134 struct Holder {
135 G4IsotopeTable instance;
136 ~Holder() {
137 for(auto item : instance)
138 delete item;
139 }
140 };
141 static Holder _holder;
142 return _holder.instance;
143 }
144
145
146 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
147
148 std::size_t G4Isotope::GetNumberOfIsotopes() { return GetIsotopeTableRef().size(); }
149
150 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
151
152 G4Isotope* G4Isotope::GetIsotope(const G4String& isotopeName, G4bool warning)
153 {
154 // search the isotope by its name
155 for (auto const & J : GetIsotopeTableRef()) {
156 if (J->GetName() == isotopeName) {
157 return J;
158 }
159 }
160
161 // the isotope does not exist in the table
162 if (warning) {
163 G4cout << "\n---> warning from G4Isotope::GetIsotope(). The isotope: " << isotopeName
164 << " does not exist in the table. Return NULL pointer." << G4endl;
165 }
166 return nullptr;
167 }
168