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 (Vladimir.Ivantchenko@cern.ch) 30 // 31 // History: 32 // ----------- 33 // 31 Jul 2001 MGP Created 34 // Values of the parameters from A. Forti's fit 35 // 12.09.01 V.Ivanchenko Add activeZ and paramA 36 // 25.09.01 V.Ivanchenko Add parameter C and change interface to B 37 // 29.11.01 V.Ivanchenko Parametrisation is updated 38 // 21.02.03 V.Ivanchenko Number of parameters is defined in the constructor 39 // 28.02.03 V.Ivanchenko Filename is defined in the constructor 40 // 41 // ------------------------------------------------------------------- 42 43 // Class description: 44 // Low Energy Electromagnetic Physics 45 // Load and access to parameters for LowEnergyBremsstrahlung from EEDL 46 // database. Parametrisation is described in Physics Reference Manual 47 // Further documentation available from http://www.ge.infn.it/geant4/lowE 48 49 // ------------------------------------------------------------------- 50 51 #ifndef G4RDBREMSSTRAHLUNGPARAMETERS_HH 52 #define G4RDBREMSSTRAHLUNGPARAMETERS_HH 1 53 54 #include "globals.hh" 55 #include "G4DataVector.hh" 56 #include <map> 57 58 class G4RDVEMDataSet; 59 class G4RDVDataSetAlgorithm; 60 61 class G4RDBremsstrahlungParameters { 62 63 public: 64 65 G4RDBremsstrahlungParameters(const G4String& name, size_t num, G4int minZ = 1, G4int maxZ = 99); 66 67 ~G4RDBremsstrahlungParameters(); 68 69 G4double Parameter(G4int parameterIndex, G4int Z, G4double energy) const; 70 71 G4double ParameterC(G4int index) const; 72 73 void PrintData() const; 74 75 private: 76 77 // hide assignment operator 78 G4RDBremsstrahlungParameters(const G4RDBremsstrahlungParameters&); 79 G4RDBremsstrahlungParameters & operator=(const G4RDBremsstrahlungParameters &right); 80 81 void LoadData(const G4String& name); 82 83 std::map<G4int,G4RDVEMDataSet*,std::less<G4int> > param; 84 85 G4DataVector paramC; 86 G4DataVector activeZ; 87 88 G4int zMin; 89 G4int zMax; 90 91 size_t length; 92 93 }; 94 95 #endif 96 97 98 99 100 101 102 103 104 105 106 107