[819] | 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 | // |
---|
[961] | 27 | // $Id: G4EMDataSet.hh,v 1.12 2008/03/17 13:45:25 pia Exp $ |
---|
[1007] | 28 | // GEANT4 tag $Name: geant4-09-02 $ |
---|
[819] | 29 | // |
---|
| 30 | // Author: Maria Grazia Pia (Maria.Grazia.Pia@cern.ch) |
---|
| 31 | // |
---|
| 32 | // History: |
---|
| 33 | // ----------- |
---|
| 34 | // 31 Jul 2001 MGP Created |
---|
| 35 | // |
---|
| 36 | // ------------------------------------------------------------------- |
---|
| 37 | |
---|
| 38 | // Class description: |
---|
| 39 | // Low Energy Electromagnetic Physics |
---|
| 40 | // Data set for an electromagnetic physics process |
---|
| 41 | // A strategy pattern is used to encapsulate algorithms for data interpolation |
---|
| 42 | // Further documentation available from http://www.ge.infn.it/geant4/lowE |
---|
| 43 | |
---|
| 44 | // ------------------------------------------------------------------- |
---|
| 45 | |
---|
| 46 | #ifndef G4EMDATASET_HH |
---|
[961] | 47 | #define G4EMDATASET_HH 1 |
---|
[819] | 48 | |
---|
[961] | 49 | #include "globals.hh" |
---|
| 50 | #include "G4VEMDataSet.hh" |
---|
[819] | 51 | |
---|
[961] | 52 | class G4VDataSetAlgorithm; |
---|
[819] | 53 | |
---|
[961] | 54 | class G4EMDataSet : public G4VEMDataSet |
---|
| 55 | { |
---|
| 56 | public: |
---|
| 57 | G4EMDataSet(G4int argZ, |
---|
| 58 | G4VDataSetAlgorithm* algo, |
---|
| 59 | G4double xUnit=MeV, |
---|
| 60 | G4double yUnit=barn, |
---|
| 61 | G4bool random=false); |
---|
| 62 | |
---|
| 63 | G4EMDataSet(G4int argZ, |
---|
| 64 | G4DataVector* xData, |
---|
| 65 | G4DataVector* data, |
---|
| 66 | G4VDataSetAlgorithm* algo, |
---|
| 67 | G4double xUnit=MeV, |
---|
| 68 | G4double yUnit=barn, |
---|
| 69 | G4bool random=false); |
---|
| 70 | |
---|
| 71 | virtual ~G4EMDataSet(); |
---|
[819] | 72 | |
---|
[961] | 73 | virtual G4double FindValue(G4double x, G4int componentId=0) const; |
---|
[819] | 74 | |
---|
[961] | 75 | virtual void PrintData(void) const; |
---|
[819] | 76 | |
---|
[961] | 77 | virtual const G4VEMDataSet* GetComponent(G4int /* componentId */) const { return 0; } |
---|
[819] | 78 | |
---|
[961] | 79 | virtual void AddComponent(G4VEMDataSet* /* dataSet */) {} |
---|
[819] | 80 | |
---|
[961] | 81 | virtual size_t NumberOfComponents(void) const { return 0; } |
---|
[819] | 82 | |
---|
[961] | 83 | virtual const G4DataVector& GetEnergies(G4int /* componentId */) const { return *energies; } |
---|
| 84 | virtual const G4DataVector& GetData(G4int /* componentId */) const { return *data; } |
---|
| 85 | virtual void SetEnergiesData(G4DataVector* xData, G4DataVector* data, G4int componentId); |
---|
[819] | 86 | |
---|
[961] | 87 | virtual G4bool LoadData(const G4String& fileName); |
---|
| 88 | virtual G4bool SaveData(const G4String& fileName) const; |
---|
[819] | 89 | |
---|
[961] | 90 | virtual G4double RandomSelect(G4int componentId = 0) const; |
---|
| 91 | |
---|
[819] | 92 | |
---|
[961] | 93 | private: |
---|
| 94 | |
---|
| 95 | size_t FindLowerBound(G4double energy) const; |
---|
| 96 | size_t FindLowerBound(G4double x, G4DataVector* values) const; |
---|
| 97 | |
---|
| 98 | G4double IntegrationFunction(G4double x); |
---|
| 99 | |
---|
| 100 | virtual void BuildPdf(); |
---|
[819] | 101 | |
---|
[961] | 102 | G4String FullFileName(const G4String& fileName) const; |
---|
| 103 | |
---|
| 104 | // Hide copy constructor and assignment operator |
---|
| 105 | G4EMDataSet(); |
---|
| 106 | G4EMDataSet(const G4EMDataSet& copy); |
---|
| 107 | G4EMDataSet& operator=(const G4EMDataSet& right); |
---|
| 108 | |
---|
| 109 | G4int z; |
---|
| 110 | |
---|
| 111 | G4DataVector* energies; // Owned pointer |
---|
| 112 | G4DataVector* data; // Owned pointer |
---|
| 113 | |
---|
| 114 | G4VDataSetAlgorithm* algorithm; // Owned pointer |
---|
| 115 | |
---|
| 116 | G4double unitEnergies; |
---|
| 117 | G4double unitData; |
---|
| 118 | |
---|
| 119 | G4DataVector* pdf; |
---|
| 120 | G4bool randomSet; |
---|
| 121 | }; |
---|
[819] | 122 | #endif /* G4EMDATASET_HH */ |
---|