Import Geant4 9.5.0 source tree
This commit is contained in:
Gabriele Cosmo
@@ -24,23 +24,31 @@
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// ********************************************************************
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//
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//
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// $Id: G4Material.hh,v 1.28 2010/05/14 14:34:50 vnivanch Exp $
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// GEANT4 tag $Name: geant4-09-04-beta-01 $
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// $Id: G4Material.hh,v 1.28 2010-05-14 14:34:50 vnivanch Exp $
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// GEANT4 tag $Name: not supported by cvs2svn $
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//
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// class description
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//---------------------------------------------------------------------------
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//
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// Materials defined via the G4Material class are used to define the
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// composition of Geant volumes.
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// a Material is always made of Elements. It can be defined directly
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// from scratch (defined by an implicit, single element), specifying :
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// its name,
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// density,
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// state informations,
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// and Z,A of the underlying Element.
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// ClassName: G4Material
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//
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// or in terms of a collection of constituent Elements with specified weights
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// (composition specified either by fractional mass or atom counts).
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// Description: Contains material properties
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//
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// Class description:
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//
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// Is used to define the material composition of Geant4 volumes.
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// A G4Material is always made of G4Elements. It should has the name,
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// the list of G4Elements, material density, material state, temperature,
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// pressure. Other parameters are optional and may be set by the user code
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// or computed at initialisation.
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//
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// There is several ways to construct G4Material:
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// - from single element;
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// - from a list of components (elements or other materials);
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// - from internal Geant4 database of materials
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//
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// A collection of constituent Elements/Materials should be defined
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// with specified weights by fractional mass or atom counts (only for Elements).
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//
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// Quantities, with physical meaning or not, which are constant in a given
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// material are computed and stored here as Derived data members.
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@@ -48,6 +56,9 @@
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// The class contains as a private static member the Table of defined
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// materials (an ordered vector of materials).
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//
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// It is strongly not recommended to delete materials in user code.
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// All materials will be deleted automatically at the end of Geant4 session.
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//
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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@@ -84,7 +95,7 @@
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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#ifndef G4MATERIAL_HH
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#define G4MATERIAL_HH
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#define G4MATERIAL_HH 1
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#include "globals.hh"
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#include "G4ios.hh"
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@@ -102,10 +113,10 @@ enum G4State { kStateUndefined = 0, kStateSolid, kStateLiquid, kStateGas };
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class G4Material
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{
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public: // with description
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public: // with description
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//
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// Constructor to create a material from scratch.
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// Constructor to create a material from single element
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//
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G4Material(const G4String& name, //its name
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G4double z, //atomic number
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@@ -126,6 +137,16 @@ class G4Material
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G4double temp = STP_Temperature, //temperature
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G4double pressure = STP_Pressure); //pressure
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//
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// Constructor to create a material from the base material
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//
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G4Material(const G4String& name, //its name
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G4double density, //density
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const G4Material* baseMaterial, //base material
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G4State state = kStateUndefined, //solid,gas
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G4double temp = STP_Temperature, //temperature
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G4double pressure = STP_Pressure); //pressure
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//
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// Add an element, giving number of atoms
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//
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@@ -144,84 +165,90 @@ class G4Material
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virtual ~G4Material();
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void SetChemicalFormula (const G4String& chF) {fChemicalFormula=chF;}
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inline void SetChemicalFormula (const G4String& chF) {fChemicalFormula=chF;}
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//
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// retrieval methods
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//
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const G4String& GetName() const {return fName;}
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const G4String& GetChemicalFormula() const {return fChemicalFormula;}
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G4double GetDensity() const {return fDensity;}
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G4State GetState() const {return fState;}
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G4double GetTemperature() const {return fTemp;}
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G4double GetPressure() const {return fPressure;}
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inline const G4String& GetName() const {return fName;}
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inline const G4String& GetChemicalFormula() const {return fChemicalFormula;}
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inline G4double GetDensity() const {return fDensity;}
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inline G4State GetState() const {return fState;}
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inline G4double GetTemperature() const {return fTemp;}
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inline G4double GetPressure() const {return fPressure;}
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//number of elements constituing this material:
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size_t GetNumberOfElements() const {return fNumberOfElements;}
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inline size_t GetNumberOfElements() const {return fNumberOfElements;}
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//vector of pointers to elements constituing this material:
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const
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inline const
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G4ElementVector* GetElementVector() const {return theElementVector;}
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//vector of fractional mass of each element:
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const G4double* GetFractionVector() const {return fMassFractionVector;}
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inline const
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G4double* GetFractionVector() const {return fMassFractionVector;}
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//vector of atom count of each element:
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const G4int* GetAtomsVector() const {return fAtomsVector;}
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inline const
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G4int* GetAtomsVector() const {return fAtomsVector;}
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//return a pointer to an element, given its index in the material:
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const
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inline const
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G4Element* GetElement(G4int iel) const {return (*theElementVector)[iel];}
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//vector of nb of atoms per volume of each element in this material:
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const
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inline const
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G4double* GetVecNbOfAtomsPerVolume() const {return VecNbOfAtomsPerVolume;}
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//total number of atoms per volume:
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inline
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G4double GetTotNbOfAtomsPerVolume() const {return TotNbOfAtomsPerVolume;}
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//total number of electrons per volume:
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inline
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G4double GetTotNbOfElectPerVolume() const {return TotNbOfElectPerVolume;}
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//obsolete names (5-10-98) see the 2 functions above
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const
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inline const
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G4double* GetAtomicNumDensityVector() const {return VecNbOfAtomsPerVolume;}
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G4double GetElectronDensity() const {return TotNbOfElectPerVolume;}
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inline G4double GetElectronDensity() const {return TotNbOfElectPerVolume;}
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// Radiation length:
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G4double GetRadlen() const {return fRadlen;}
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inline G4double GetRadlen() const {return fRadlen;}
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// Nuclear interaction length:
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G4double GetNuclearInterLength() const {return fNuclInterLen;}
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inline G4double GetNuclearInterLength() const {return fNuclInterLen;}
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// ionisation parameters:
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G4IonisParamMat* GetIonisation() const {return fIonisation;}
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inline G4IonisParamMat* GetIonisation() const {return fIonisation;}
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// Sandia table:
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G4SandiaTable* GetSandiaTable() const {return fSandiaTable;}
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inline G4SandiaTable* GetSandiaTable() const {return fSandiaTable;}
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// Base material:
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inline
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const G4Material* GetBaseMaterial() const {return fBaseMaterial;}
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//meaningful only for single material:
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G4double GetZ() const;
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G4double GetA() const;
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//the MaterialPropertiesTable (if any) attached to this material:
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void SetMaterialPropertiesTable(G4MaterialPropertiesTable* anMPT)
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{fMaterialPropertiesTable = anMPT;}
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inline void SetMaterialPropertiesTable(G4MaterialPropertiesTable* anMPT)
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{fMaterialPropertiesTable = anMPT;}
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G4MaterialPropertiesTable* GetMaterialPropertiesTable() const
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{return fMaterialPropertiesTable;}
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inline G4MaterialPropertiesTable* GetMaterialPropertiesTable() const
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{return fMaterialPropertiesTable;}
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//the (static) Table of Materials:
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//
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static
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const G4MaterialTable* GetMaterialTable();
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static const G4MaterialTable* GetMaterialTable();
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static
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size_t GetNumberOfMaterials();
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static size_t GetNumberOfMaterials();
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//the index of this material in the Table:
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size_t GetIndex() const {return fIndexInTable;}
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inline size_t GetIndex() const {return fIndexInTable;}
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//return pointer to a material, given its name:
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static G4Material* GetMaterial(G4String name, G4bool warning=true);
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static G4Material* GetMaterial(const G4String& name, G4bool warning=true);
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//
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//printing methods
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@@ -230,7 +257,7 @@ class G4Material
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friend std::ostream& operator<<(std::ostream&, G4Material&);
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friend std::ostream& operator<<(std::ostream&, G4MaterialTable);
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public: // without description
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public: // without description
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G4int operator==(const G4Material&) const;
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G4int operator!=(const G4Material&) const;
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@@ -239,9 +266,9 @@ class G4Material
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// persistency for clients requiring preallocation of memory for
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// persistifiable objects.
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void SetName (const G4String& name) {fName=name;}
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inline void SetName (const G4String& name) {fName=name;}
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private:
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private:
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G4Material(const G4Material&);
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const G4Material& operator=(const G4Material&);
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@@ -256,13 +283,15 @@ class G4Material
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// Compute Nuclear interaction length
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void ComputeNuclearInterLength();
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// Copy pointers of base material
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void CopyPointersOfBaseMaterial();
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private:
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//
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// Basic data members ( To define a material)
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//
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G4String fName; // Material name
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G4String fChemicalFormula; // Material chemical formula
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G4double fDensity; // Material density
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@@ -301,34 +330,9 @@ private:
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G4IonisParamMat* fIonisation; // ionisation parameters
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G4SandiaTable* fSandiaTable; // Sandia table
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const G4Material* fBaseMaterial; // Pointer to the base material
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};
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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inline
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G4double G4Material::GetZ() const
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{
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if (fNumberOfElements > 1) {
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G4cerr << "WARNING in GetZ. The material: " << fName << " is a mixture."
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<< G4endl;
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G4Exception ( " the Atomic number is not well defined." );
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}
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return (*theElementVector)[0]->GetZ();
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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inline
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G4double G4Material::GetA() const
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{
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if (fNumberOfElements > 1) {
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G4cerr << "WARNING in GetA. The material: " << fName << " is a mixture."
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<< G4endl;
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G4Exception ( " the Atomic mass is not well defined." );
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}
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return (*theElementVector)[0]->GetA();
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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#endif
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