| Geant4 Cross Reference |
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25 <<
26 //-------------------------------------------- <<
27 // <<
28 // ClassName: G4Material <<
29 // 22 //
30 // Description: Contains material properties <<
31 // 23 //
32 // Class description: << 24 // $Id: G4Material.hh,v 1.11.2.1 2001/06/28 19:10:29 gunter Exp $
>> 25 // GEANT4 tag $Name: $
33 // 26 //
34 // Is used to define the material composition << 27
35 // A G4Material is always made of G4Elements. << 28 // class description
36 // the list of G4Elements, material density, m <<
37 // pressure. Other parameters are optional and <<
38 // or computed at initialisation. <<
39 // 29 //
40 // There is several ways to construct G4Materi << 30 // Materials defined via the G4Material class are used to define the
41 // - from single element; << 31 // composition of Geant volumes.
42 // - from a list of components (elements or << 32 // a Material is always made of Elements. It can be defined directly
43 // - from internal Geant4 database of materi << 33 // from scratch (defined by an implicit, single element), specifying :
>> 34 // its name,
>> 35 // density,
>> 36 // state informations,
>> 37 // and Z,A of the underlying Element.
44 // 38 //
45 // A collection of constituent Elements/Materi << 39 // or in terms of a collection of constituent Elements with specified weights
46 // with specified weights by fractional mass o << 40 // (composition specified either by fractional mass or atom counts).
47 // 41 //
48 // Quantities, with physical meaning or not, w << 42 // Quantities, with physical meaning or not, which are constant in a given
49 // material are computed and stored here as De 43 // material are computed and stored here as Derived data members.
50 // 44 //
51 // The class contains as a private static memb 45 // The class contains as a private static member the Table of defined
52 // materials (an ordered vector of materials). 46 // materials (an ordered vector of materials).
53 // 47 //
54 // It is strongly not recommended to delete ma << 48
55 // All materials will be deleted automatically << 49 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
56 // << 50
57 // 10-07-96, new data members added by L.Urban 51 // 10-07-96, new data members added by L.Urban
58 // 12-12-96, new data members added by L.Urban 52 // 12-12-96, new data members added by L.Urban
59 // 20-01-97, aesthetic rearrangement. RadLengt 53 // 20-01-97, aesthetic rearrangement. RadLength calculation modified
60 // Data members Zeff and Aeff REMOVE 54 // Data members Zeff and Aeff REMOVED (i.e. passed to the Elements).
61 // (local definition of Zeff in Dens 55 // (local definition of Zeff in DensityEffect and FluctModel...)
62 // Vacuum defined as a G4State. Mixt << 56 // Vacuum defined as a G4State. Mixture flag removed, M.Maire
63 // 29-01-97, State=Vacuum automatically set de 57 // 29-01-97, State=Vacuum automatically set density=0 in the contructors.
64 // Subsequent protections have been << 58 // Subsequent protections have been put in the calculation of
65 // MeanExcEnergy, ShellCorrectionVec 59 // MeanExcEnergy, ShellCorrectionVector, DensityEffect, M.Maire
66 // 20-03-97, corrected initialization of point 60 // 20-03-97, corrected initialization of pointers, M.Maire
67 // 10-06-97, new data member added by V.Grichi 61 // 10-06-97, new data member added by V.Grichine (fSandiaPhotoAbsCof)
68 // 27-06-97, new function GetElement(int), M.M 62 // 27-06-97, new function GetElement(int), M.Maire
69 // 24-02-98, fFractionVector become fMassFract 63 // 24-02-98, fFractionVector become fMassFractionVector
70 // 28-05-98, kState=kVacuum removed: << 64 // 28-05-98, kState=kVacuum removed:
71 // The vacuum is an ordinary gas vit 65 // The vacuum is an ordinary gas vith very low density, M.Maire
72 // 12-06-98, new method AddMaterial() allowing 66 // 12-06-98, new method AddMaterial() allowing mixture of materials, M.Maire
73 // 09-07-98, Ionisation parameters removed fro 67 // 09-07-98, Ionisation parameters removed from the class, M.Maire
74 // 04-08-98, new method GetMaterial(materialNa 68 // 04-08-98, new method GetMaterial(materialName), M.Maire
75 // 05-10-98, change name: NumDensity -> NbOfAt 69 // 05-10-98, change name: NumDensity -> NbOfAtomsPerVolume
76 // 18-11-98, SandiaTable interface modified. 70 // 18-11-98, SandiaTable interface modified.
77 // 19-07-99, new data member (chemicalFormula) 71 // 19-07-99, new data member (chemicalFormula) added by V.Ivanchenko
78 // 12-03-01, G4bool fImplicitElement (mma) 72 // 12-03-01, G4bool fImplicitElement (mma)
79 // 30-03-01, suppression of the warning messag 73 // 30-03-01, suppression of the warning message in GetMaterial
80 // 17-07-01, migration to STL. M. Verderi. << 74
81 // 14-09-01, Suppression of the data member fI << 75 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
82 // 31-10-01, new function SetChemicalFormula() <<
83 // 26-02-02, fIndexInTable renewed <<
84 // 06-08-02, remove constructors with Chemical <<
85 // 15-11-05, GetMaterial(materialName, G4bool <<
86 // 13-04-12, std::map<G4Material*,G4double> fM <<
87 // 21-04-12, fMassOfMolecule (mma) <<
88 76
89 #ifndef G4MATERIAL_HH 77 #ifndef G4MATERIAL_HH
90 #define G4MATERIAL_HH 1 << 78 #define G4MATERIAL_HH
91 79
>> 80 #include "G4ios.hh"
>> 81 #include "g4rw/tpvector.h"
>> 82 #include "g4rw/tpordvec.h"
>> 83 #include "globals.hh"
92 #include "G4Element.hh" 84 #include "G4Element.hh"
93 #include "G4ElementVector.hh" <<
94 #include "G4IonisParamMat.hh" <<
95 #include "G4MaterialPropertiesTable.hh" 85 #include "G4MaterialPropertiesTable.hh"
96 #include "G4MaterialTable.hh" << 86 #include "G4IonisParamMat.hh"
97 #include "G4SandiaTable.hh" 87 #include "G4SandiaTable.hh"
98 #include "G4ios.hh" <<
99 #include "globals.hh" <<
100 88
101 #include <CLHEP/Units/PhysicalConstants.h> << 89 typedef G4RWTPtrVector<G4Element> G4ElementVector;
102 90
103 #include <map> << 91 class G4Material; //forward declaration
104 #include <vector> << 92 typedef G4RWTPtrOrderedVector<G4Material> G4MaterialTable;
105 93
106 enum G4State << 94 enum G4State { kStateUndefined, kStateSolid, kStateLiquid, kStateGas };
107 { <<
108 kStateUndefined = 0, <<
109 kStateSolid, <<
110 kStateLiquid, <<
111 kStateGas <<
112 }; <<
113 95
114 static const G4double NTP_Temperature = 293.15 << 96 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
115 97
116 class G4Material 98 class G4Material
117 { 99 {
118 public: // with description << 100 public: // with description
119 // Constructor to create a material from sin <<
120 G4Material(const G4String& name, // its nam <<
121 G4double z, // atomic number <<
122 G4double a, // mass of mole <<
123 G4double density, // density <<
124 G4State state = kStateUndefined, // solid <<
125 G4double temp = NTP_Temperature, // tempe <<
126 G4double pressure = CLHEP::STP_Pressure); <<
127 <<
128 // Constructor to create a material from a c <<
129 // and/or materials subsequently added via A <<
130 G4Material(const G4String& name, // its nam <<
131 G4double density, // density <<
132 G4int nComponents, // nbOfComponents <<
133 G4State state = kStateUndefined, // solid <<
134 G4double temp = NTP_Temperature, // tempe <<
135 G4double pressure = CLHEP::STP_Pressure); <<
136 <<
137 // Constructor to create a material from the <<
138 G4Material(const G4String& name, // its nam <<
139 G4double density, // density <<
140 const G4Material* baseMaterial, // base m <<
141 G4State state = kStateUndefined, // solid <<
142 G4double temp = NTP_Temperature, // tempe <<
143 G4double pressure = CLHEP::STP_Pressure); <<
144 <<
145 virtual ~G4Material(); <<
146 <<
147 // These methods allow customisation of corr <<
148 // computations. Free electron density above <<
149 // is a conductor. Computation of density ef <<
150 // may be more accurate but require extra co <<
151 void SetChemicalFormula(const G4String& chF) <<
152 void SetFreeElectronDensity(G4double val); <<
153 void ComputeDensityEffectOnFly(G4bool val); <<
154 <<
155 G4Material(const G4Material&) = delete; <<
156 const G4Material& operator=(const G4Material <<
157 <<
158 // Add an element, giving number of atoms <<
159 void AddElementByNumberOfAtoms(const G4Eleme <<
160 inline void AddElement(G4Element* elm, G4int <<
161 <<
162 // Add an element or material, giving fracti <<
163 void AddElementByMassFraction(const G4Elemen <<
164 inline void AddElement(G4Element* elm, G4dou <<
165 <<
166 void AddMaterial(G4Material* material, G4dou <<
167 <<
168 // <<
169 // retrieval methods <<
170 // <<
171 inline const G4String& GetName() const { ret <<
172 inline const G4String& GetChemicalFormula() <<
173 inline G4double GetFreeElectronDensity() con <<
174 inline G4double GetDensity() const { return <<
175 inline G4State GetState() const { return fSt <<
176 inline G4double GetTemperature() const { ret <<
177 inline G4double GetPressure() const { return <<
178 <<
179 // number of elements constituing this mater <<
180 inline std::size_t GetNumberOfElements() con <<
181 <<
182 // vector of pointers to elements constituin <<
183 inline const G4ElementVector* GetElementVect <<
184 <<
185 // vector of fractional mass of each element <<
186 inline const G4double* GetFractionVector() c <<
187 <<
188 // vector of atom count of each element: <<
189 inline const G4int* GetAtomsVector() const { <<
190 <<
191 // return a pointer to an element, given its <<
192 inline const G4Element* GetElement(G4int iel <<
193 <<
194 // vector of nb of atoms per volume of each <<
195 inline const G4double* GetVecNbOfAtomsPerVol <<
196 // total number of atoms per volume: <<
197 inline G4double GetTotNbOfAtomsPerVolume() c <<
198 // total number of electrons per volume: <<
199 inline G4double GetTotNbOfElectPerVolume() c <<
200 <<
201 // obsolete names (5-10-98) see the 2 functi <<
202 inline const G4double* GetAtomicNumDensityVe <<
203 inline G4double GetElectronDensity() const { <<
204 <<
205 // Radiation length: <<
206 inline G4double GetRadlen() const { return f <<
207 <<
208 // Nuclear interaction length <<
209 inline G4double GetNuclearInterLength() cons <<
210 <<
211 // ionisation parameters: <<
212 inline G4IonisParamMat* GetIonisation() cons <<
213 101
214 // Sandia table: << 102 //
215 inline G4SandiaTable* GetSandiaTable() const << 103 // Constructor to create a material from scratch.
>> 104 //
>> 105 G4Material(const G4String& name, //its name
>> 106 G4double z, //atomic number
>> 107 G4double a, //mass of mole
>> 108 G4double density, //density
>> 109 G4State state = kStateUndefined, //solid,liqid,gas
>> 110 G4double temp = STP_Temperature, //temperature
>> 111 G4double pressure = STP_Pressure); //pressure
>> 112
>> 113 //
>> 114 // Constructor to create a material from a combination of elements
>> 115 // and/or materials subsequently added via AddElement and/or AddMaterial
>> 116 //
>> 117 G4Material(const G4String& name, //its name
>> 118 G4double density, //density
>> 119 G4int nComponents, //nb of components
>> 120 G4State state = kStateUndefined, //solid,liquid,gas
>> 121 G4double temp = STP_Temperature, //temperature
>> 122 G4double pressure = STP_Pressure); //pressure
>> 123
>> 124 //
>> 125 // Constructor to create a material with chemical formula from scratch.
>> 126 //
>> 127 G4Material(const G4String& name, //its name
>> 128 const G4String& chFormula, //chemical formula
>> 129 G4double z, //atomic number
>> 130 G4double a, //mass of mole
>> 131 G4double density, //density
>> 132 G4State state = kStateUndefined, //solid,liqid,gas
>> 133 G4double temp = STP_Temperature, //temperature
>> 134 G4double pressure = STP_Pressure); //pressure
>> 135
>> 136 //
>> 137 // Constructor to create a material with chemical formula from a
>> 138 // combination of elements and/or materials subsequently added via
>> 139 // AddElement and/or AddMaterial
>> 140 //
>> 141 G4Material(const G4String& name, //its name
>> 142 const G4String& chFormula, //chemical formula
>> 143 G4double density, //density
>> 144 G4int nComponents, //nb of components
>> 145 G4State state = kStateUndefined, //solid,liquid,gas
>> 146 G4double temp = STP_Temperature, //temperature
>> 147 G4double pressure = STP_Pressure); //pressure
>> 148
>> 149 //
>> 150 // Add an element, giving number of atoms
>> 151 //
>> 152 void AddElement(G4Element* element, //the element
>> 153 G4int nAtoms); //nb of atoms in a molecule
>> 154
>> 155 //
>> 156 // Add an element or material, giving fraction of mass
>> 157 //
>> 158 void AddElement (G4Element* element , //the element
>> 159 G4double fraction); //fraction of mass
>> 160
>> 161 void AddMaterial(G4Material* material, //the material
>> 162 G4double fraction); //fraction of mass
>> 163
>> 164
>> 165 virtual ~G4Material();
>> 166
>> 167 //
>> 168 // retrieval methods
>> 169 //
>> 170 G4String GetName() const {return fName;};
>> 171 G4String GetChemicalFormula() const {return fChemicalFormula;};
>> 172 G4double GetDensity() const {return fDensity;};
>> 173
>> 174 G4State GetState() const {return fState;};
>> 175 G4double GetTemperature() const {return fTemp;};
>> 176 G4double GetPressure() const {return fPressure;};
>> 177
>> 178 //number of elements constituing this material:
>> 179 size_t GetNumberOfElements() const {return fNumberOfElements;};
>> 180
>> 181 //vector of pointers to elements constituing this material:
>> 182 const
>> 183 G4ElementVector* GetElementVector() const {return theElementVector;};
>> 184
>> 185 //vector of fractional mass of each element:
>> 186 const G4double* GetFractionVector() const {return fMassFractionVector;};
>> 187
>> 188 //vector of atom count of each element:
>> 189 const G4int* GetAtomsVector() const {return fAtomsVector;};
>> 190
>> 191 //return a pointer to an element, given its index in the material:
>> 192 const
>> 193 G4Element* GetElement(G4int iel) const {return (*theElementVector)[iel];};
>> 194
>> 195 //vector of nb of atoms per volume of each element in this material:
>> 196 const
>> 197 G4double* GetVecNbOfAtomsPerVolume() const {return VecNbOfAtomsPerVolume;};
>> 198 //total number of atoms per volume:
>> 199 G4double GetTotNbOfAtomsPerVolume() const {return TotNbOfAtomsPerVolume;};
>> 200 //total number of electrons per volume:
>> 201 G4double GetTotNbOfElectPerVolume() const {return TotNbOfElectPerVolume;};
>> 202
>> 203 //obsolete names (5-10-98) see the 2 functions above
>> 204 const
>> 205 G4double* GetAtomicNumDensityVector() const {return VecNbOfAtomsPerVolume;};
>> 206 G4double GetElectronDensity() const {return TotNbOfElectPerVolume;};
>> 207
>> 208 // Radiation length:
>> 209 G4double GetRadlen() const {return fRadlen;};
>> 210
>> 211 // Nuclear interaction length:
>> 212 G4double GetNuclearInterLength() const {return fNuclInterLen;};
>> 213
>> 214 // ionisation parameters:
>> 215 G4IonisParamMat* GetIonisation() const {return fIonisation;};
>> 216
>> 217 // Sandia table:
>> 218 G4SandiaTable* GetSandiaTable() const {return fSandiaTable;};
>> 219
>> 220 //meaningful only for single material:
>> 221 G4double GetZ() const;
>> 222 G4double GetA() const;
>> 223
>> 224 //the MaterialPropertiesTable (if any) attached to this material:
>> 225 void SetMaterialPropertiesTable(G4MaterialPropertiesTable* anMPT)
>> 226 {fMaterialPropertiesTable = anMPT;};
>> 227
>> 228 G4MaterialPropertiesTable* GetMaterialPropertiesTable() const
>> 229 {return fMaterialPropertiesTable;};
>> 230
>> 231 //the (static) Table of Materials:
>> 232 static
>> 233 const G4MaterialTable* GetMaterialTable() {return &theMaterialTable;};
>> 234 static
>> 235 size_t GetNumberOfMaterials() {return theMaterialTable.length();};
>> 236 //the index of this material in the Table:
>> 237 size_t GetIndex() const {return fIndexInTable;};
>> 238
>> 239 //return pointer to a material, given its name:
>> 240 static G4Material* GetMaterial(G4String name);
>> 241
>> 242 //
>> 243 //printing methods
>> 244 //
>> 245 friend G4std::ostream& operator<<(G4std::ostream&, G4Material*);
>> 246 friend G4std::ostream& operator<<(G4std::ostream&, G4Material&);
>> 247 friend G4std::ostream& operator<<(G4std::ostream&, G4MaterialTable);
>> 248
>> 249 public: // without description
>> 250
>> 251 G4int operator==(const G4Material&) const;
>> 252 G4int operator!=(const G4Material&) const;
>> 253
>> 254 private:
>> 255
>> 256 G4Material(const G4Material&);
>> 257 const G4Material& operator=(const G4Material&);
>> 258
>> 259 void InitializePointers();
>> 260
>> 261 // Header routine for all derived quantities
>> 262 void ComputeDerivedQuantities();
>> 263
>> 264 // Compute Radiation length
>> 265 void ComputeRadiationLength();
>> 266
>> 267 // Compute Nuclear interaction length
>> 268 void ComputeNuclearInterLength();
>> 269
>> 270 private:
216 271
217 // Base material: << 272 //
218 inline const G4Material* GetBaseMaterial() c << 273 // Basic data members ( To define a material)
219 << 274 //
220 // material components: <<
221 inline const std::map<G4Material*, G4double> <<
222 <<
223 // for chemical compound <<
224 inline G4double GetMassOfMolecule() const { <<
225 <<
226 // meaningful only for single material: <<
227 G4double GetZ() const; <<
228 G4double GetA() const; <<
229 <<
230 // the MaterialPropertiesTable (if any) atta <<
231 void SetMaterialPropertiesTable(G4MaterialPr <<
232 <<
233 inline G4MaterialPropertiesTable* GetMateria <<
234 { <<
235 return fMaterialPropertiesTable; <<
236 } <<
237 <<
238 // the index of this material in the Table: <<
239 inline std::size_t GetIndex() const { return <<
240 <<
241 // the static Table of Materials: <<
242 static G4MaterialTable* GetMaterialTable(); <<
243 <<
244 static std::size_t GetNumberOfMaterials(); <<
245 <<
246 // return pointer to a material, given its <<
247 static G4Material* GetMaterial(const G4Strin <<
248 <<
249 // return pointer to a simple material, giv <<
250 static G4Material* GetMaterial(G4double z, G <<
251 <<
252 // return pointer to a composit material, g <<
253 static G4Material* GetMaterial(std::size_t n <<
254 <<
255 // printing methods <<
256 friend std::ostream& operator<<(std::ostream <<
257 friend std::ostream& operator<<(std::ostream <<
258 friend std::ostream& operator<<(std::ostream <<
259 <<
260 inline void SetName(const G4String& name) { <<
261 <<
262 virtual G4bool IsExtended() const; <<
263 <<
264 // operators <<
265 G4bool operator==(const G4Material&) const = <<
266 G4bool operator!=(const G4Material&) const = <<
267 <<
268 private: <<
269 void InitializePointers(); <<
270 <<
271 // Header routine for all derived quantities <<
272 void ComputeDerivedQuantities(); <<
273 <<
274 // Compute Radiation length <<
275 void ComputeRadiationLength(); <<
276 <<
277 // Compute Nuclear interaction length <<
278 void ComputeNuclearInterLength(); <<
279 <<
280 // Copy pointers of base material <<
281 void CopyPointersOfBaseMaterial(); <<
282 <<
283 void FillVectors(); <<
284 <<
285 G4bool IsLocked(); <<
286 <<
287 const G4Material* fBaseMaterial; // Pointer <<
288 G4MaterialPropertiesTable* fMaterialProperti <<
289 <<
290 // <<
291 // General atomic properties defined in cons <<
292 // computed from the basic data members <<
293 // <<
294 <<
295 G4ElementVector* theElementVector; // vecto <<
296 G4int* fAtomsVector; // composition by atom <<
297 G4double* fMassFractionVector; // compositi <<
298 G4double* fVecNbOfAtomsPerVolume; // number <<
299 <<
300 G4IonisParamMat* fIonisation; // ionisation <<
301 G4SandiaTable* fSandiaTable; // Sandia tabl <<
302 <<
303 G4double fDensity; // Material density <<
304 G4double fFreeElecDensity; // Free electron <<
305 G4double fTemp; // Temperature (defaults: S <<
306 G4double fPressure; // Pressure (default <<
307 <<
308 G4double fTotNbOfAtomsPerVolume; // Total n <<
309 G4double fTotNbOfElectPerVolume; // Total n <<
310 G4double fRadlen; // Radiation length <<
311 G4double fNuclInterLen; // Nuclear interact <<
312 G4double fMassOfMolecule; // Correct for ma <<
313 275
314 G4State fState; // Material state << 276 G4String fName; // Material name
315 std::size_t fIndexInTable; // Index in the << 277 G4String fChemicalFormula; // Material chemical formula
316 G4int fNumberOfElements; // Number of G4Ele << 278 G4double fDensity; // Material density
>> 279
>> 280 G4State fState; // Material state (defaults to undefined,
>> 281 // determined internally based on density)
>> 282 G4double fTemp; // Temperature (defaults to STP)
>> 283 G4double fPressure; // Pressure (defaults to STP)
>> 284
>> 285 G4int maxNbComponents; // total number of components in the material
>> 286 size_t fNumberOfComponents; // Number of components declared so far
>> 287
>> 288 size_t fNumberOfElements; // Number of Elements in the material
>> 289 G4ElementVector* theElementVector; // vector of constituent Elements
>> 290 G4bool fImplicitElement; // implicit Element created by this?
>> 291 G4double* fMassFractionVector; // composition by fractional mass
>> 292 G4int* fAtomsVector; // composition by atom count
>> 293
>> 294 G4MaterialPropertiesTable* fMaterialPropertiesTable;
>> 295
>> 296 static
>> 297 G4MaterialTable theMaterialTable; // the material table
>> 298 size_t fIndexInTable; // Index of material in the material table
317 299
318 // Class members used only at initialisation << 300 //
319 G4int fNbComponents; // Number of component << 301 // Derived data members (computed from the basic data members)
320 G4int fIdxComponent; // Index of a new comp << 302 //
321 G4bool fMassFraction; // Flag of the method << 303 // some general atomic properties
>> 304
>> 305 G4double* VecNbOfAtomsPerVolume; // vector of nb of atoms per volume
>> 306 G4double TotNbOfAtomsPerVolume; // total nb of atoms per volume
>> 307 G4double TotNbOfElectPerVolume; // total nb of electrons per volume
>> 308 G4double fRadlen; // Radiation length
>> 309 G4double fNuclInterLen; // Nuclear interaction length
>> 310
>> 311 G4IonisParamMat* fIonisation; // ionisation parameters
>> 312 G4SandiaTable* fSandiaTable; // Sandia table
>> 313 };
322 314
323 // For composites built << 315 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
324 std::vector<G4int>* fAtoms = nullptr; <<
325 std::vector<G4double>* fElmFrac = nullptr; <<
326 std::vector<const G4Element*>* fElm = nullpt <<
327 316
328 // For composites built via AddMaterial() << 317 inline
329 std::map<G4Material*, G4double> fMatComponen << 318 G4Material* G4Material::GetMaterial(G4String materialName)
>> 319 {
>> 320 // search the material by its name
>> 321 for (size_t J=0 ; J<theMaterialTable.length() ; J++)
>> 322 {
>> 323 if(theMaterialTable[J]->GetName() == materialName)
>> 324 return theMaterialTable[J];
>> 325 }
>> 326
>> 327 // the material does not exist in the table
>> 328 return NULL;
>> 329 }
>> 330
>> 331 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
>> 332
>> 333 inline
>> 334 G4double G4Material::GetZ() const
>> 335 {
>> 336 if (fNumberOfElements > 1) {
>> 337 G4cerr << "WARNING in GetZ. The material: " << fName << " is a mixture." << G4endl;
>> 338 G4Exception ( " the Atomic number is not well defined." );
>> 339 }
>> 340 return (*theElementVector)(0)->GetZ();
>> 341 }
>> 342
>> 343 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
>> 344
>> 345
>> 346 inline
>> 347 G4double G4Material::GetA() const
>> 348 {
>> 349 if (fNumberOfElements > 1) {
>> 350 G4cerr << "WARNING in GetA. The material: " << fName << " is a mixture." << G4endl;
>> 351 G4Exception ( " the Atomic mass is not well defined." );
>> 352 }
>> 353 return (*theElementVector)(0)->GetA();
>> 354 }
330 355
331 G4String fName; // Material name << 356 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
332 G4String fChemicalFormula; // Material chem <<
333 }; <<
334 357
335 #endif 358 #endif
336 359