| 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 | //
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| 28 | // ===========================================================================
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| 29 | // GEANT4 class header file
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| 30 | //
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| 31 | // Class: G4VIonDEDXScalingAlgorithm
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| 32 | //
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| 33 | // Author: Anton Lechner (Anton.Lechner@cern.ch)
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| 34 | //
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| 35 | // First implementation: 11. 03. 2009
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| 36 | //
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| 37 | // Modifications:
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| 38 | //
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| 39 | //
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| 40 | // Class description:
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| 41 | // Base class for dE/dx scaling algorithms, used by G4IonDEDXHandler
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| 42 | //
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| 43 | // Comments:
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| 44 | //
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| 45 | // ===========================================================================
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| 46 |
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| 47 |
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| 48 | #ifndef G4VIONDEDXSCALINGALGORITHM_HH
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| 49 | #define G4VIONDEDXSCALINGALGORITHM_HH
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| 50 |
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| 51 | #include "globals.hh"
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| 52 | #include "G4ParticleDefinition.hh"
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| 53 |
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| 54 | class G4Material;
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| 55 |
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| 56 |
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| 57 | class G4VIonDEDXScalingAlgorithm {
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| 58 |
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| 59 | public:
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| 60 | G4VIonDEDXScalingAlgorithm();
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| 61 | ~G4VIonDEDXScalingAlgorithm();
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| 62 |
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| 63 | // Function for scaling the kinetic energy (no scaling by default).
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| 64 | // Returns scaling factor for a given ion.
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| 65 | virtual G4double ScalingFactorEnergy(
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| 66 | const G4ParticleDefinition*) // Projectile (ion)
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| 67 | { return 1.0; }
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| 68 |
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| 69 | // Function for scaling the dE/dx value (no scaling by default).
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| 70 | // Returns scaling factor for a given ion-material couple and
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| 71 | // a given kinetic energy.
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| 72 | virtual G4double ScalingFactorDEDX(
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| 73 | const G4ParticleDefinition*, // Projectile (ion)
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| 74 | const G4Material*, // Target material
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| 75 | G4double) // Kinetic energy of projectile
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| 76 | { return 1.0; }
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| 77 |
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| 78 | // Function for defining a base particle for dE/dx calculation.
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| 79 | // (no base particle by default). Returns atomic number of base
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| 80 | // particle.
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| 81 | virtual G4int AtomicNumberBaseIon(
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| 82 | G4int atomicNumberIon, // Atomic number of ion
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| 83 | const G4Material*) // Target material
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| 84 | { return atomicNumberIon; }
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| 85 |
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| 86 | };
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| 87 |
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| 88 | #endif
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