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1 // 2 // ******************************************************************** 3 // * License and Disclaimer * 4 // * * 5 // * The Geant4 software is copyright of the Copyright Holders of * 6 // * the Geant4 Collaboration. It is provided under the terms and * 7 // * conditions of the Geant4 Software License, included in the file * 8 // * LICENSE and available at http://cern.ch/geant4/license . These * 9 // * include a list of copyright holders. * 10 // * * 11 // * Neither the authors of this software system, nor their employing * 12 // * institutes,nor the agencies providing financial support for this * 13 // * work make any representation or warranty, express or implied, * 14 // * regarding this software system or assume any liability for its * 15 // * use. Please see the license in the file LICENSE and URL above * 16 // * for the full disclaimer and the limitation of liability. * 17 // * * 18 // * This code implementation is the result of the scientific and * 19 // * technical work of the GEANT4 collaboration. * 20 // * By using, copying, modifying or distributing the software (or * 21 // * any work based on the software) you agree to acknowledge its * 22 // * use in resulting scientific publications, and indicate your * 23 // * acceptance of all terms of the Geant4 Software license. * 24 // ******************************************************************** 25 // 26 // 27 // 28 #ifndef G4StableIsotopes_h 29 #define G4StableIsotopes_h 1 30 31 // Class Description 32 // class utility that knows about all naturally occuring isotopes.; 33 // to be used in your process implementation in case you need this. 34 // Class Description - End 35 36 37 // class, that knows the stable isotopes for all elements. 38 // H.P. Wellisch, 21. Nov. 1997 39 // Accessable by name, and Z 40 // 41 // To loop over all isotopes for element with protonount Z 42 // G4StableIsotopes theIso; 43 // for (G4int i=0; i<theIso.GetNumberOfIsotopes(); i++) 44 // { 45 // G4double fracInPercent=theIso.GetAbundance(theIso.GetFirstIsotope(Z)+i); 46 // } 47 // 48 #include "globals.hh" 49 50 class G4StableIsotopes 51 { 52 53 public: 54 55 G4String GetName(G4int Z); 56 G4int GetNumberOfIsotopes(G4int Z); 57 G4int GetFirstIsotope(G4int Z); 58 G4int GetIsotopeNucleonCount(G4int number); 59 G4double GetAbundance(G4int number); 60 G4int GetProtonCount(G4int Z); 61 62 private: 63 64 static const G4int protonCount[92]; 65 static const G4String elementName[92]; 66 static const G4int nIsotopes[92]; 67 static const G4int start[92]; 68 static const G4int nucleonCount[287]; 69 static const G4double abundance[287]; 70 }; 71 72 #endif 73