Gabriele Cosmo
123 lines
4.5 KiB
C++
123 lines
4.5 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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// class description
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//
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// An isotope is a chemical isotope defined by its name,
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// Z: atomic number
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// N: number of nucleons
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// A: mass of a mole (optional)
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// m: isomer state (optional)
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// If A is not defined it is taken from Geant4 database
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//
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// The class contains as a private static member the table of defined
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// isotopes (an ordered vector of isotopes).
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//
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// Isotopes can be assembled into elements via the G4Element class.
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//
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// 20.08.11: Add flag fm for isomer level (mma)
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// 15.11.05: GetIsotope(isotopeName, G4bool warning=false)
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// 31.03.05: A becomes optional. Taken from Nist data base by default (mma)
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// 26.02.02: fIndexInTable renewed
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// 14.09.01: fCountUse: nb of elements which use this isotope
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// 13.09.01: stl migration. Suppression of the data member fIndexInTable
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// 30.03.01: suppression of the warning message in GetIsotope
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// 04.08.98: new method GetIsotope(isotopeName) (mma)
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// 17.01.97: aesthetic rearrangement (mma)
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#ifndef G4ISOTOPE_HH
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#define G4ISOTOPE_HH
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#include "G4ios.hh"
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#include "globals.hh"
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#include <vector>
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class G4Isotope;
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using G4IsotopeTable = std::vector<G4Isotope*>;
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class G4Isotope
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{
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public: // with description
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// Make an isotope
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G4Isotope(const G4String& name, // its name
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G4int z, // atomic number
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G4int n, // number of nucleons
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G4double a = 0., // mass of mole
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G4int mlevel = 0); // isomer level
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~G4Isotope();
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G4Isotope(const G4Isotope&) = delete;
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G4Isotope& operator=(const G4Isotope&) = delete;
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// Retrieval methods
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const G4String& GetName() const { return fName; }
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// Atomic number
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G4int GetZ() const { return fZ; }
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// Number of nucleous
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G4int GetN() const { return fN; }
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// Atomic mass of mole in Geant4 units with electron shell
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G4double GetA() const { return fA; }
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// Isomer level
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G4int Getm() const { return fm; }
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static G4Isotope* GetIsotope(const G4String& name, G4bool warning = false);
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static const G4IsotopeTable* GetIsotopeTable();
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static size_t GetNumberOfIsotopes();
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size_t GetIndex() const { return fIndexInTable; }
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friend std::ostream& operator<<(std::ostream&, const G4Isotope*);
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friend std::ostream& operator<<(std::ostream&, const G4Isotope&);
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friend std::ostream& operator<<(std::ostream&, const G4IsotopeTable&);
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G4bool operator==(const G4Isotope&) const;
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G4bool operator!=(const G4Isotope&) const;
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void SetName(const G4String& name) { fName = name; }
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private:
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G4String fName; // name of the Isotope
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G4int fZ; // atomic number
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G4int fN; // number of nucleons
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G4double fA; // atomic mass of a mole
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G4int fm; // isomer level
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static G4IsotopeTable theIsotopeTable;
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size_t fIndexInTable; // index in the Isotope table
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};
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#endif
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