Geant4 Cross Reference

Cross-Referencing   Geant4
Geant4/materials/include/G4Material.hh

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Differences between /materials/include/G4Material.hh (Version 11.3.0) and /materials/include/G4Material.hh (Version 10.2.p2)


  1 //                                                  1 //
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 23 // * acceptance of all terms of the Geant4 Sof     23 // * acceptance of all terms of the Geant4 Software license.          *
 24 // *******************************************     24 // ********************************************************************
                                                   >>  25 //
                                                   >>  26 //
                                                   >>  27 // $Id: G4Material.hh 94016 2015-11-05 10:14:49Z gcosmo $
                                                   >>  28 //
 25                                                    29 
 26 //--------------------------------------------     30 //---------------------------------------------------------------------------
 27 //                                                 31 //
 28 // ClassName:   G4Material                         32 // ClassName:   G4Material
 29 //                                                 33 //
 30 // Description: Contains material properties       34 // Description: Contains material properties
 31 //                                                 35 //
 32 // Class description:                              36 // Class description:
 33 //                                                 37 //
 34 // Is used to define the material composition      38 // Is used to define the material composition of Geant4 volumes.
 35 // A G4Material is always made of G4Elements.  <<  39 // A G4Material is always made of G4Elements. It should has the name, 
 36 // the list of G4Elements, material density, m <<  40 // the list of G4Elements, material density, material state, temperature, 
 37 // pressure. Other parameters are optional and <<  41 // pressure. Other parameters are optional and may be set by the user code 
 38 // or computed at initialisation.              <<  42 // or computed at initialisation. 
 39 //                                             <<  43 // 
 40 // There is several ways to construct G4Materi     44 // There is several ways to construct G4Material:
 41 //   - from single element;                        45 //   - from single element;
 42 //   - from a list of components (elements or      46 //   - from a list of components (elements or other materials);
 43 //   - from internal Geant4 database of materi     47 //   - from internal Geant4 database of materials
 44 //                                                 48 //
 45 // A collection of constituent Elements/Materi <<  49 // A collection of constituent Elements/Materials should be defined 
 46 // with specified weights by fractional mass o     50 // with specified weights by fractional mass or atom counts (only for Elements).
 47 //                                                 51 //
 48 // Quantities, with physical meaning or not, w <<  52 // Quantities, with physical meaning or not, which are constant in a given 
 49 // material are computed and stored here as De     53 // material are computed and stored here as Derived data members.
 50 //                                                 54 //
 51 // The class contains as a private static memb     55 // The class contains as a private static member the Table of defined
 52 // materials (an ordered vector of materials).     56 // materials (an ordered vector of materials).
 53 //                                                 57 //
 54 // It is strongly not recommended to delete ma     58 // It is strongly not recommended to delete materials in user code.
 55 // All materials will be deleted automatically     59 // All materials will be deleted automatically at the end of Geant4 session.
 56 //                                                 60 //
                                                   >>  61 
                                                   >>  62 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
                                                   >>  63 
 57 // 10-07-96, new data members added by L.Urban     64 // 10-07-96, new data members added by L.Urban
 58 // 12-12-96, new data members added by L.Urban     65 // 12-12-96, new data members added by L.Urban
 59 // 20-01-97, aesthetic rearrangement. RadLengt     66 // 20-01-97, aesthetic rearrangement. RadLength calculation modified
 60 //           Data members Zeff and Aeff REMOVE     67 //           Data members Zeff and Aeff REMOVED (i.e. passed to the Elements).
 61 //           (local definition of Zeff in Dens     68 //           (local definition of Zeff in DensityEffect and FluctModel...)
 62 //           Vacuum defined as a G4State. Mixt <<  69 //           Vacuum defined as a G4State. Mixture flag removed, M.Maire  
 63 // 29-01-97, State=Vacuum automatically set de     70 // 29-01-97, State=Vacuum automatically set density=0 in the contructors.
 64 //           Subsequent protections have been  <<  71 //           Subsequent protections have been put in the calculation of 
 65 //           MeanExcEnergy, ShellCorrectionVec     72 //           MeanExcEnergy, ShellCorrectionVector, DensityEffect, M.Maire
 66 // 20-03-97, corrected initialization of point     73 // 20-03-97, corrected initialization of pointers, M.Maire
 67 // 10-06-97, new data member added by V.Grichi     74 // 10-06-97, new data member added by V.Grichine (fSandiaPhotoAbsCof)
 68 // 27-06-97, new function GetElement(int), M.M     75 // 27-06-97, new function GetElement(int), M.Maire
 69 // 24-02-98, fFractionVector become fMassFract     76 // 24-02-98, fFractionVector become fMassFractionVector
 70 // 28-05-98, kState=kVacuum removed:           <<  77 // 28-05-98, kState=kVacuum removed: 
 71 //           The vacuum is an ordinary gas vit     78 //           The vacuum is an ordinary gas vith very low density, M.Maire
 72 // 12-06-98, new method AddMaterial() allowing     79 // 12-06-98, new method AddMaterial() allowing mixture of materials, M.Maire
 73 // 09-07-98, Ionisation parameters removed fro     80 // 09-07-98, Ionisation parameters removed from the class, M.Maire
 74 // 04-08-98, new method GetMaterial(materialNa     81 // 04-08-98, new method GetMaterial(materialName), M.Maire
 75 // 05-10-98, change name: NumDensity -> NbOfAt     82 // 05-10-98, change name: NumDensity -> NbOfAtomsPerVolume
 76 // 18-11-98, SandiaTable interface modified.       83 // 18-11-98, SandiaTable interface modified.
 77 // 19-07-99, new data member (chemicalFormula)     84 // 19-07-99, new data member (chemicalFormula) added by V.Ivanchenko
 78 // 12-03-01, G4bool fImplicitElement (mma)         85 // 12-03-01, G4bool fImplicitElement (mma)
 79 // 30-03-01, suppression of the warning messag     86 // 30-03-01, suppression of the warning message in GetMaterial
 80 // 17-07-01, migration to STL. M. Verderi.         87 // 17-07-01, migration to STL. M. Verderi.
 81 // 14-09-01, Suppression of the data member fI     88 // 14-09-01, Suppression of the data member fIndexInTable
 82 // 31-10-01, new function SetChemicalFormula()     89 // 31-10-01, new function SetChemicalFormula() (mma)
 83 // 26-02-02, fIndexInTable renewed                 90 // 26-02-02, fIndexInTable renewed
 84 // 06-08-02, remove constructors with Chemical     91 // 06-08-02, remove constructors with ChemicalFormula (mma)
 85 // 15-11-05, GetMaterial(materialName, G4bool      92 // 15-11-05, GetMaterial(materialName, G4bool warning=true)
 86 // 13-04-12, std::map<G4Material*,G4double> fM     93 // 13-04-12, std::map<G4Material*,G4double> fMatComponents (mma)
 87 // 21-04-12, fMassOfMolecule (mma)                 94 // 21-04-12, fMassOfMolecule (mma)
 88                                                    95 
                                                   >>  96 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
                                                   >>  97 
 89 #ifndef G4MATERIAL_HH                              98 #ifndef G4MATERIAL_HH
 90 #define G4MATERIAL_HH 1                            99 #define G4MATERIAL_HH 1
 91                                                   100 
                                                   >> 101 #include <vector>
                                                   >> 102 #include <map>
                                                   >> 103 #include <CLHEP/Units/PhysicalConstants.h>
                                                   >> 104 
                                                   >> 105 #include "globals.hh"
                                                   >> 106 #include "G4ios.hh"
 92 #include "G4Element.hh"                           107 #include "G4Element.hh"
 93 #include "G4ElementVector.hh"                  << 
 94 #include "G4IonisParamMat.hh"                  << 
 95 #include "G4MaterialPropertiesTable.hh"           108 #include "G4MaterialPropertiesTable.hh"
 96 #include "G4MaterialTable.hh"                  << 109 #include "G4IonisParamMat.hh"
 97 #include "G4SandiaTable.hh"                       110 #include "G4SandiaTable.hh"
 98 #include "G4ios.hh"                            << 111 #include "G4ElementVector.hh"
 99 #include "globals.hh"                          << 112 #include "G4MaterialTable.hh"
100                                                   113 
101 #include <CLHEP/Units/PhysicalConstants.h>     << 114 enum G4State { kStateUndefined = 0, kStateSolid, kStateLiquid, kStateGas };
102                                                   115 
103 #include <map>                                 << 116 static const G4double NTP_Temperature = 293.15;
104 #include <vector>                              << 
105                                                << 
106 enum G4State                                   << 
107 {                                              << 
108   kStateUndefined = 0,                         << 
109   kStateSolid,                                 << 
110   kStateLiquid,                                << 
111   kStateGas                                    << 
112 };                                             << 
113                                                   117 
114 static const G4double NTP_Temperature = 293.15 << 118 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
115                                                   119 
116 class G4Material                                  120 class G4Material
117 {                                                 121 {
118  public:  // with description                  << 122 public:  // with description
                                                   >> 123   //
119   // Constructor to create a material from sin    124   // Constructor to create a material from single element
120   G4Material(const G4String& name,  // its nam << 125   //
121     G4double z,  // atomic number              << 126   G4Material(const G4String& name,        //its name
122     G4double a,  // mass of mole               << 127                    G4double  z,         //atomic number
123     G4double density,  // density              << 128                    G4double  a,         //mass of mole
124     G4State state = kStateUndefined,  // solid << 129                    G4double  density,         //density
125     G4double temp = NTP_Temperature,  // tempe << 130                    G4State   state    = kStateUndefined,  //solid,gas
126     G4double pressure = CLHEP::STP_Pressure);  << 131                    G4double  temp     = NTP_Temperature,  //temperature
                                                   >> 132                    G4double  pressure = CLHEP::STP_Pressure); //pressure
127                                                   133 
                                                   >> 134   //
128   // Constructor to create a material from a c    135   // Constructor to create a material from a combination of elements
129   // and/or materials subsequently added via A    136   // and/or materials subsequently added via AddElement and/or AddMaterial
130   G4Material(const G4String& name,  // its nam << 137   //
131     G4double density,  // density              << 138   G4Material(const G4String& name,        //its name
132     G4int nComponents,  // nbOfComponents      << 139                    G4double  density,         //density
133     G4State state = kStateUndefined,  // solid << 140                    G4int     nComponents,     //nbOfComponents
134     G4double temp = NTP_Temperature,  // tempe << 141                    G4State   state    = kStateUndefined,  //solid,gas
135     G4double pressure = CLHEP::STP_Pressure);  << 142                    G4double  temp     = NTP_Temperature,  //temperature
                                                   >> 143                    G4double  pressure = CLHEP::STP_Pressure); //pressure
136                                                   144 
                                                   >> 145   //
137   // Constructor to create a material from the    146   // Constructor to create a material from the base material
138   G4Material(const G4String& name,  // its nam << 147   //
139     G4double density,  // density              << 148   G4Material(const G4String& name,        //its name
140     const G4Material* baseMaterial,  // base m << 149                    G4double  density,         //density
141     G4State state = kStateUndefined,  // solid << 150              const G4Material* baseMaterial,      //base material
142     G4double temp = NTP_Temperature,  // tempe << 151                    G4State   state    = kStateUndefined,  //solid,gas
143     G4double pressure = CLHEP::STP_Pressure);  << 152                    G4double  temp     = NTP_Temperature,  //temperature
144                                                << 153                    G4double  pressure = CLHEP::STP_Pressure); //pressure
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                                                   154 
                                                   >> 155   //
158   // Add an element, giving number of atoms       156   // Add an element, giving number of atoms
159   void AddElementByNumberOfAtoms(const G4Eleme << 157   //
160   inline void AddElement(G4Element* elm, G4int << 158   void AddElement(G4Element* element,       //the element
161                                                << 159                   G4int      nAtoms);       //nb of atoms in
                                                   >> 160                     // a molecule
                                                   >> 161   //
162   // Add an element or material, giving fracti    162   // Add an element or material, giving fraction of mass
163   void AddElementByMassFraction(const G4Elemen << 163   //
164   inline void AddElement(G4Element* elm, G4dou << 164   void AddElement (G4Element* element ,       //the element
165                                                << 165                    G4double   fraction);      //fractionOfMass
166   void AddMaterial(G4Material* material, G4dou << 166                      
                                                   >> 167   void AddMaterial(G4Material* material,      //the material
                                                   >> 168                    G4double   fraction);      //fractionOfMass
                                                   >> 169                      
                                                   >> 170                      
                                                   >> 171   virtual ~G4Material();
                                                   >> 172   
                                                   >> 173   inline void SetChemicalFormula (const G4String& chF) {fChemicalFormula=chF;}
167                                                   174 
168   //                                              175   //
169   // retrieval methods                            176   // retrieval methods
170   //                                           << 177   // 
171   inline const G4String& GetName() const { ret << 178   inline const G4String& GetName()            const {return fName;}
172   inline const G4String& GetChemicalFormula()  << 179   inline const G4String& GetChemicalFormula() const {return fChemicalFormula;}
173   inline G4double GetFreeElectronDensity() con << 180   inline G4double GetDensity()     const {return fDensity;}
174   inline G4double GetDensity() const { return  << 181   inline G4State  GetState()       const {return fState;}
175   inline G4State GetState() const { return fSt << 182   inline G4double GetTemperature() const {return fTemp;}
176   inline G4double GetTemperature() const { ret << 183   inline G4double GetPressure()    const {return fPressure;}
177   inline G4double GetPressure() const { return << 184     
178                                                << 185   //number of elements constituing this material:    
179   // number of elements constituing this mater << 186   inline size_t GetNumberOfElements()  const {return fNumberOfElements;}
180   inline std::size_t GetNumberOfElements() con << 187     
181                                                << 188   //vector of pointers to elements constituing this material:          
182   // vector of pointers to elements constituin << 189   inline const
183   inline const G4ElementVector* GetElementVect << 190   G4ElementVector* GetElementVector()  const {return theElementVector;}
184                                                << 191   
185   // vector of fractional mass of each element << 192   //vector of fractional mass of each element:
186   inline const G4double* GetFractionVector() c << 193   inline const  
187                                                << 194   G4double* GetFractionVector() const {return fMassFractionVector;}
188   // vector of atom count of each element:     << 195     
189   inline const G4int* GetAtomsVector() const { << 196   //vector of atom count of each element:
190                                                << 197   inline const  
191   // return a pointer to an element, given its << 198   G4int*    GetAtomsVector()    const {return fAtomsVector;}
192   inline const G4Element* GetElement(G4int iel << 199 
193                                                << 200   //return a pointer to an element, given its index in the material:
194   // vector of nb of atoms per volume of each  << 201   inline const 
195   inline const G4double* GetVecNbOfAtomsPerVol << 202   G4Element* GetElement(G4int iel) const {return (*theElementVector)[iel];}
196   // total number of atoms per volume:         << 203   
197   inline G4double GetTotNbOfAtomsPerVolume() c << 204   //vector of nb of atoms per volume of each element in this material:
198   // total number of electrons per volume:     << 205   inline const
199   inline G4double GetTotNbOfElectPerVolume() c << 206   G4double* GetVecNbOfAtomsPerVolume() const {return VecNbOfAtomsPerVolume;}
200                                                << 207   //total number of atoms per volume:
201   // obsolete names (5-10-98) see the 2 functi << 208   inline
202   inline const G4double* GetAtomicNumDensityVe << 209   G4double  GetTotNbOfAtomsPerVolume() const {return TotNbOfAtomsPerVolume;}
203   inline G4double GetElectronDensity() const { << 210   //total number of electrons per volume:
204                                                << 211   inline
205   // Radiation length:                         << 212   G4double  GetTotNbOfElectPerVolume() const {return TotNbOfElectPerVolume;}
206   inline G4double GetRadlen() const { return f << 213 
207                                                << 214   //obsolete names (5-10-98) see the 2 functions above
208   // Nuclear interaction length                << 215   inline const
209   inline G4double GetNuclearInterLength() cons << 216   G4double* GetAtomicNumDensityVector() const {return VecNbOfAtomsPerVolume;}
210                                                << 217   inline G4double  GetElectronDensity() const {return TotNbOfElectPerVolume;}
                                                   >> 218     
                                                   >> 219   // Radiation length:     
                                                   >> 220   inline G4double  GetRadlen()            const {return fRadlen;}
                                                   >> 221     
                                                   >> 222   // Nuclear interaction length     
                                                   >> 223   inline G4double GetNuclearInterLength() const {return fNuclInterLen;}
                                                   >> 224         
211   // ionisation parameters:                       225   // ionisation parameters:
212   inline G4IonisParamMat* GetIonisation() cons << 226   inline G4IonisParamMat* GetIonisation() const {return fIonisation;}
213                                                << 227   
214   // Sandia table:                                228   // Sandia table:
215   inline G4SandiaTable* GetSandiaTable() const << 229   inline G4SandiaTable*  GetSandiaTable() const {return fSandiaTable;}
216                                                   230 
217   // Base material:                               231   // Base material:
218   inline const G4Material* GetBaseMaterial() c << 232   inline 
219                                                << 233   const G4Material* GetBaseMaterial()     const {return fBaseMaterial;}
                                                   >> 234   
220   // material components:                         235   // material components:
221   inline const std::map<G4Material*, G4double> << 236   inline
222                                                << 237   const std::map<G4Material*,G4double>& GetMatComponents() const 
                                                   >> 238                                                 {return fMatComponents;}
                                                   >> 239                  
223   // for chemical compound                        240   // for chemical compound
224   inline G4double GetMassOfMolecule() const {  << 241   inline 
225                                                << 242   G4double GetMassOfMolecule() const            {return fMassOfMolecule;}
                                                   >> 243       
226   // meaningful only for single material:         244   // meaningful only for single material:
227   G4double GetZ() const;                          245   G4double GetZ() const;
228   G4double GetA() const;                          246   G4double GetA() const;
229                                                   247 
230   // the MaterialPropertiesTable (if any) atta << 248   //the MaterialPropertiesTable (if any) attached to this material:
231   void SetMaterialPropertiesTable(G4MaterialPr << 249   inline void SetMaterialPropertiesTable(G4MaterialPropertiesTable* anMPT)
232                                                << 250   {fMaterialPropertiesTable = anMPT;}
                                                   >> 251                  
233   inline G4MaterialPropertiesTable* GetMateria    252   inline G4MaterialPropertiesTable* GetMaterialPropertiesTable() const
234   {                                            << 253   {return fMaterialPropertiesTable;}
235     return fMaterialPropertiesTable;           << 
236   }                                            << 
237                                                << 
238   // the index of this material in the Table:  << 
239   inline std::size_t GetIndex() const { return << 
240                                                   254 
241   // the static Table of Materials:               255   // the static Table of Materials:
                                                   >> 256   //
242   static G4MaterialTable* GetMaterialTable();     257   static G4MaterialTable* GetMaterialTable();
                                                   >> 258       
                                                   >> 259   static size_t GetNumberOfMaterials();
                                                   >> 260   
                                                   >> 261   //the index of this material in the Table:    
                                                   >> 262   inline size_t GetIndex() const {return fIndexInTable;}
                                                   >> 263     
                                                   >> 264   //return  pointer to a material, given its name:    
                                                   >> 265   static G4Material* GetMaterial(const G4String& name, G4bool warning=true);
                                                   >> 266   
                                                   >> 267   //
                                                   >> 268   //printing methods
                                                   >> 269   //
                                                   >> 270   friend std::ostream& operator<<(std::ostream&, const G4Material*);    
                                                   >> 271   friend std::ostream& operator<<(std::ostream&, const G4Material&);    
                                                   >> 272   friend std::ostream& operator<<(std::ostream&, G4MaterialTable);
                                                   >> 273 
                                                   >> 274   // operators       
                                                   >> 275   G4int operator==(const G4Material&) const;
                                                   >> 276   G4int operator!=(const G4Material&) const;
                                                   >> 277     
                                                   >> 278   G4Material(__void__&);
                                                   >> 279     // Fake default constructor for usage restricted to direct object
                                                   >> 280     // persistency for clients requiring preallocation of memory for
                                                   >> 281     // persistifiable objects.
243                                                   282 
244   static std::size_t GetNumberOfMaterials();   << 283   inline void SetName (const G4String& name) {fName=name;}
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                                                   284 
262   virtual G4bool IsExtended() const;           << 285 private:
263                                                   286 
264   // operators                                 << 287   G4Material(const G4Material&);
265   G4bool operator==(const G4Material&) const = << 288   const G4Material& operator=(const G4Material&);
266   G4bool operator!=(const G4Material&) const = << 
267                                                   289 
268  private:                                      << 
269   void InitializePointers();                      290   void InitializePointers();
270                                                << 291    
271   // Header routine for all derived quantities    292   // Header routine for all derived quantities
272   void ComputeDerivedQuantities();                293   void ComputeDerivedQuantities();
273                                                   294 
274   // Compute Radiation length                     295   // Compute Radiation length
275   void ComputeRadiationLength();                  296   void ComputeRadiationLength();
276                                                << 297   
277   // Compute Nuclear interaction length           298   // Compute Nuclear interaction length
278   void ComputeNuclearInterLength();               299   void ComputeNuclearInterLength();
279                                                   300 
280   // Copy pointers of base material               301   // Copy pointers of base material
281   void CopyPointersOfBaseMaterial();              302   void CopyPointersOfBaseMaterial();
282                                                << 303     
283   void FillVectors();                          << 304 private:
284                                                << 
285   G4bool IsLocked();                           << 
286                                                << 
287   const G4Material* fBaseMaterial;  // Pointer << 
288   G4MaterialPropertiesTable* fMaterialProperti << 
289                                                   305 
290   //                                              306   //
291   // General atomic properties defined in cons << 307   // Basic data members ( To define a material)
292   // computed from the basic data members      << 
293   //                                              308   //
                                                   >> 309   G4String         fName;                 // Material name
                                                   >> 310   G4String         fChemicalFormula;      // Material chemical formula
                                                   >> 311   G4double         fDensity;              // Material density
                                                   >> 312   
                                                   >> 313   G4State          fState;                // Material state (determined 
                                                   >> 314                                           // internally based on density)
                                                   >> 315   G4double         fTemp;                 // Temperature (defaults: STP)
                                                   >> 316   G4double         fPressure;             // Pressure    (defaults: STP)
                                                   >> 317 
                                                   >> 318   G4int            maxNbComponents;       // totalNbOfComponentsInTheMaterial 
                                                   >> 319   G4int            fArrayLength;          // the length of fAtomsVector 
                                                   >> 320   G4int            fNumberOfComponents;   // Nb of components declared so far
                                                   >> 321 
                                                   >> 322   G4int            fNumberOfElements;     // Nb of Elements in the material
                                                   >> 323   G4ElementVector* theElementVector;      // vector of constituent Elements
                                                   >> 324   G4double*        fMassFractionVector;   // composition by fractional mass
                                                   >> 325   G4int*           fAtomsVector;          // composition by atom count
294                                                   326 
295   G4ElementVector* theElementVector;  // vecto << 327   G4MaterialPropertiesTable* fMaterialPropertiesTable;
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                                                << 
314   G4State fState;  // Material state           << 
315   std::size_t fIndexInTable;  // Index in the  << 
316   G4int fNumberOfElements;  // Number of G4Ele << 
317                                                << 
318   // Class members used only at initialisation << 
319   G4int fNbComponents;  // Number of component << 
320   G4int fIdxComponent;  // Index of a new comp << 
321   G4bool fMassFraction;  // Flag of the method << 
322                                                << 
323   // For composites built                      << 
324   std::vector<G4int>* fAtoms = nullptr;        << 
325   std::vector<G4double>* fElmFrac = nullptr;   << 
326   std::vector<const G4Element*>* fElm = nullpt << 
327                                                   328 
328   // For composites built via AddMaterial()    << 329   static
329   std::map<G4Material*, G4double> fMatComponen << 330   G4MaterialTable theMaterialTable;       // the material table
                                                   >> 331   size_t fIndexInTable;                   // the position in the table 
330                                                   332 
331   G4String fName;  // Material name            << 333   //
332   G4String fChemicalFormula;  // Material chem << 334   // Derived data members (computed from the basic data members)
                                                   >> 335   //
                                                   >> 336   // some general atomic properties
                                                   >> 337    
                                                   >> 338   G4double* VecNbOfAtomsPerVolume;        // vector of nb of atoms per volume
                                                   >> 339   G4double  TotNbOfAtomsPerVolume;        // total nb of atoms per volume 
                                                   >> 340   G4double  TotNbOfElectPerVolume;        // total nb of electrons per volume 
                                                   >> 341   G4double  fRadlen;                      // Radiation length
                                                   >> 342   G4double  fNuclInterLen;                // Nuclear interaction length  
                                                   >> 343   
                                                   >> 344   G4IonisParamMat* fIonisation;           // ionisation parameters
                                                   >> 345   G4SandiaTable*   fSandiaTable;          // Sandia table         
                                                   >> 346 
                                                   >> 347   // utilities
                                                   >> 348   //         
                                                   >> 349   const G4Material* fBaseMaterial;        // Pointer to the base material
                                                   >> 350   G4double fMassOfMolecule;       // for materials built by atoms count
                                                   >> 351   std::map<G4Material*,G4double> fMatComponents; // for composites built via
                                                   >> 352                                                  // AddMaterial()
333 };                                                353 };
                                                   >> 354 
                                                   >> 355 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
334                                                   356 
335 #endif                                            357 #endif
336                                                   358