| 1 | // |
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| 2 | // ******************************************************************** |
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| 3 | // * License and Disclaimer * |
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| 4 | // * * |
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| 5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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| 6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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| 7 | // * conditions of the Geant4 Software License, included in the file * |
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| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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| 9 | // * include a list of copyright holders. * |
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| 10 | // * * |
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| 11 | // * Neither the authors of this software system, nor their employing * |
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| 12 | // * institutes,nor the agencies providing financial support for this * |
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| 13 | // * work make any representation or warranty, express or implied, * |
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| 14 | // * regarding this software system or assume any liability for its * |
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| 15 | // * use. Please see the license in the file LICENSE and URL above * |
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| 16 | // * for the full disclaimer and the limitation of liability. * |
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| 17 | // * * |
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| 18 | // * This code implementation is the result of the scientific and * |
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| 19 | // * technical work of the GEANT4 collaboration. * |
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| 20 | // * By using, copying, modifying or distributing the software (or * |
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| 21 | // * any work based on the software) you agree to acknowledge its * |
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| 22 | // * use in resulting scientific publications, and indicate your * |
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| 23 | // * acceptance of all terms of the Geant4 Software license. * |
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| 24 | // ******************************************************************** |
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| 25 | // |
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| 26 | // |
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| 27 | // $Id: G4RToEConvForGamma.hh,v 1.2 2006/06/29 19:29:58 gunter Exp $ |
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| 28 | // GEANT4 tag $Name: geant4-09-02-ref-02 $ |
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| 29 | // |
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| 30 | // |
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| 31 | // ------------------------------------------------------------ |
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| 32 | // GEANT 4 class header file |
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| 33 | // |
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| 34 | // |
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| 35 | // Class Description |
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| 36 | // This class is a Range to Energy Converter for gamma. |
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| 37 | // |
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| 38 | // ------------------------------------------------------------ |
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| 39 | // First Implementation 5 Oct. 2002 H.Kurahige |
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| 40 | // ------------------------------------------------------------ |
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| 41 | |
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| 42 | #ifndef G4RToEConvForGamma_h |
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| 43 | #define G4RToEConvForGamma_h 1 |
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| 44 | |
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| 45 | #include "globals.hh" |
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| 46 | #include "G4ios.hh" |
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| 47 | #include <vector> |
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| 48 | |
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| 49 | #include "G4VRangeToEnergyConverter.hh" |
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| 50 | |
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| 51 | |
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| 52 | class G4RToEConvForGamma : public G4VRangeToEnergyConverter |
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| 53 | { |
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| 54 | public: // with description |
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| 55 | // constructor |
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| 56 | G4RToEConvForGamma(); |
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| 57 | |
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| 58 | public: |
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| 59 | // destructor |
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| 60 | virtual ~G4RToEConvForGamma(); |
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| 61 | |
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| 62 | public: // with description |
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| 63 | // calculate energy cut from given range cut for the material |
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| 64 | // virtual G4double convert(G4double rangeCut, const G4Material* material); |
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| 65 | |
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| 66 | protected: |
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| 67 | virtual G4double ComputeLoss( G4double AtomicNumber, |
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| 68 | G4double KineticEnergy |
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| 69 | ) const; |
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| 70 | |
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| 71 | //-------------- Range Table ------------------------------------------ |
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| 72 | virtual void BuildRangeVector( const G4Material* aMaterial, |
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| 73 | G4double maxEnergy, |
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| 74 | G4double aMass, |
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| 75 | G4RangeVector* rangeVector); |
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| 76 | |
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| 77 | typedef G4LossTable G4CrossSectionTable; |
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| 78 | void BuildAbsorptionLengthVector( const G4Material* aMaterial, |
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| 79 | G4double maxEnergy, |
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| 80 | G4double aMass, |
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| 81 | G4RangeVector* rangeVector); |
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| 82 | |
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| 83 | G4double ComputeCrossSection( G4double AtomicNumber, |
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| 84 | G4double KineticEnergy |
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| 85 | ) const; |
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| 86 | |
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| 87 | |
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| 88 | }; |
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| 89 | |
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| 90 | inline |
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| 91 | G4double G4RToEConvForGamma::ComputeLoss(G4double AtomicNumber, |
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| 92 | G4double KineticEnergy) const |
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| 93 | { |
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| 94 | return ComputeCrossSection(AtomicNumber,KineticEnergy); |
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| 95 | } |
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| 96 | |
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| 97 | inline |
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| 98 | void G4RToEConvForGamma::BuildRangeVector( |
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| 99 | const G4Material* aMaterial, |
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| 100 | G4double maxEnergy, |
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| 101 | G4double aMass, |
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| 102 | G4RangeVector* rangeVector) |
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| 103 | { |
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| 104 | BuildAbsorptionLengthVector(aMaterial, maxEnergy, aMass, rangeVector); |
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| 105 | } |
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| 106 | |
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| 107 | |
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| 108 | |
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| 109 | #endif |
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| 110 | |
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