| 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 | // $Id: G4EMDataSet.hh,v 1.12 2008/03/17 13:45:25 pia Exp $
|
|---|
| 28 | // GEANT4 tag $Name: geant4-09-03-beta-cand-00 $
|
|---|
| 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
|
|---|
| 47 | #define G4EMDATASET_HH 1
|
|---|
| 48 |
|
|---|
| 49 | #include "globals.hh"
|
|---|
| 50 | #include "G4VEMDataSet.hh"
|
|---|
| 51 |
|
|---|
| 52 | class G4VDataSetAlgorithm;
|
|---|
| 53 |
|
|---|
| 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();
|
|---|
| 72 |
|
|---|
| 73 | virtual G4double FindValue(G4double x, G4int componentId=0) const;
|
|---|
| 74 |
|
|---|
| 75 | virtual void PrintData(void) const;
|
|---|
| 76 |
|
|---|
| 77 | virtual const G4VEMDataSet* GetComponent(G4int /* componentId */) const { return 0; }
|
|---|
| 78 |
|
|---|
| 79 | virtual void AddComponent(G4VEMDataSet* /* dataSet */) {}
|
|---|
| 80 |
|
|---|
| 81 | virtual size_t NumberOfComponents(void) const { return 0; }
|
|---|
| 82 |
|
|---|
| 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);
|
|---|
| 86 |
|
|---|
| 87 | virtual G4bool LoadData(const G4String& fileName);
|
|---|
| 88 | virtual G4bool SaveData(const G4String& fileName) const;
|
|---|
| 89 |
|
|---|
| 90 | virtual G4double RandomSelect(G4int componentId = 0) const;
|
|---|
| 91 |
|
|---|
| 92 |
|
|---|
| 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();
|
|---|
| 101 |
|
|---|
| 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 | };
|
|---|
| 122 | #endif /* G4EMDATASET_HH */
|
|---|
