Geant4 Cross Reference |
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 // Author: Maria Grazia Pia (Maria.Grazia.Pia@cern.ch) 29 // V. Ivanchenko 30 // Values of the parameters from A. Forti's fit 31 // 32 // History: 33 // ----------- 34 // 31 Jul 2001 MGP Created 35 // 12.09.01 V.Ivanchenko Add param and interpolation of parametersVI 36 // 10.10.2001 MGP Revision to improve code quality and 37 // consistency with design 38 // 29.11.01 V.Ivanchenko Parametrisation is updated 39 // 40 // ------------------------------------------------------------------- 41 42 // Class description: 43 // Low Energy Electromagnetic Physics 44 // Set of parameters for LowEnergyIonisation described spectrum 45 // of delta-electrons retrieved from EEDL database. 46 // Further documentation available from http://www.ge.infn.it/geant4/lowE 47 48 // ------------------------------------------------------------------- 49 50 #ifndef G4RDIONISATIONPARAMETERS_HH 51 #define G4RDIONISATIONPARAMETERS_HH 1 52 53 #include "globals.hh" 54 #include "G4DataVector.hh" 55 #include <map> 56 57 class G4RDVDataSetAlgorithm; 58 class G4RDVEMDataSet; 59 60 class G4RDeIonisationParameters { 61 62 public: 63 64 G4RDeIonisationParameters(G4int minZ = 1, G4int maxZ = 99); 65 66 ~G4RDeIonisationParameters(); 67 68 G4double Parameter(G4int Z, G4int shellIndex, 69 G4int parameterIndex, G4double e) const; 70 71 G4double Excitation(G4int Z, G4double e) const; 72 73 void PrintData() const; 74 75 private: 76 77 // Hide copy constructor and assignment operator 78 G4RDeIonisationParameters(const G4RDeIonisationParameters&); 79 G4RDeIonisationParameters & operator=(const G4RDeIonisationParameters &right); 80 81 void LoadData(); 82 83 G4int zMin; 84 G4int zMax; 85 86 G4DataVector activeZ; 87 88 // Parameters of the energy spectra 89 std::map<G4int,G4RDVEMDataSet*,std::less<G4int> > param; 90 std::map<G4int,G4RDVEMDataSet*,std::less<G4int> > excit; 91 92 size_t length; 93 }; 94 95 #endif 96